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Cylinders
April 03, 2025
AQS Reference Table
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Downoad a csv version: cylinders.csv
| Producer ID | Cylinder ID | Certification Date | Expiration Date | Owning Agency Code | Owning Agency | Comments |
|---|---|---|---|---|---|---|
| A1 | BLM002406 | 2019-01-15 | 2027-01-15 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | A12021 | 2021-06-01 | 2025-06-01 | 0251 | Connecticut Department of Environmental Protection | SO2 Audit Tank |
| B2 | AAL070195 | 2022-05-06 | 2025-05-06 | 0550 | Jefferson County, AL Department Of Health | Near Road NO/CO cylinder |
| B2 | AAL070325 | 2021-02-24 | 2024-02-24 | 1119 | Vermont Agency Of Environmental Conservation | |
| B1 | AAL070325 | 2021-02-24 | 2024-02-24 | 1108 | US EPA/OAQPS | |
| B6 | AAL071778 | 2023-09-25 | 2027-09-25 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | DET SW SO2 |
| B6 | ALM-019598 | 2024-10-22 | 2032-10-22 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | DP4 NOX NO |
| B6 | ALM-032603 | 2022-01-03 | 2028-01-03 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | GR CO |
| B6 | ALM-038796 | 2022-10-05 | 2025-10-05 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | GR NO,NOX |
| B6 | ALM-039508 | 2023-09-06 | 2031-09-06 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | MP NOX NO |
| B6 | ALM-046575 | 2020-06-24 | 2024-06-24 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | MP SO2 |
| B2 | ALM011274 | 2025-02-17 | 2033-02-17 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | DEQ OKC Gas Storage |
| B2 | ALM012762 | 2021-11-01 | 2029-11-01 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | CO - NR GT |
| B2 | ALM050805 | 2025-02-17 | 2033-02-17 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | DEQ OKC Gas Storage |
| A1 | ALM057480 | 2022-01-03 | 2030-01-03 | 0251 | Connecticut Department of Environmental Protection | New haven |
| A1 | ALM059344 | 2020-10-07 | 2024-10-07 | 0251 | Connecticut Department of Environmental Protection | Cornwall |
| B3 | BAL4148 | 2020-08-27 | 2023-08-27 | 0972 | South Coast Air Quality Management District | |
| A3 | BLM-002332 | 2022-11-01 | 2025-11-01 | 1001 | State Of Louisiana | FRENCH SETTLEMENT |
| A3 | BLM-003085 | 2022-11-01 | 2025-11-01 | 1001 | State Of Louisiana | BAYOU PLAQUEMINE |
| A1 | BLM001360 | 2022-06-20 | 2026-06-20 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B1 | BLM002135 | 2020-01-27 | 2028-01-27 | 0513 | Illinois Environmental Protection Agency | |
| A1 | BLM002406 | 2019-01-15 | 2027-01-15 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | BLM003814 | 2022-06-27 | 2025-06-27 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | BLM003855 | 2024-01-23 | 2032-01-23 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B1 | BLM004036 | 2020-01-27 | 2028-01-27 | 0513 | Illinois Environmental Protection Agency | |
| A1 | BLM004276 | 2023-02-03 | 2031-02-03 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | BLM004883 | 2022-02-25 | 2026-02-25 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| O1 | BQ33005 | 2025-02-10 | 2028-02-10 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | QA CO/N2 Direct Audit cylinder - AWG |
| O1 | BQ33012 | 2025-01-24 | 2033-01-24 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | QA Cylinder CO/N2 Direct cylinder audit - AWG |
| O1 | BQ33041 | 2025-02-10 | 2028-02-10 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | QA cylinder - CO/N2 Direct cylinder - AWG |
| B3 | BR001113 | 2023-08-24 | 2026-08-24 | 0972 | South Coast Air Quality Management District | RIVR Crit |
| A1 | BR0011296 | 2021-12-28 | 2029-12-28 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| N2 | BR0011385 | 2015-07-31 | 2023-07-31 | 0776 | North Carolina Dept Of Environmental Quality | |
| N2 | BR0011405 | 2024-07-10 | 2027-07-10 | 0635 | Maine D.E.P. Bureau Of Air Quality Control, Augusta | BHMH |
| F2 | CA02835 | 2018-12-17 | 2026-12-17 | 1138 | Washoe County District Health Department | Reno4 NO retired 2024/02/12 |
| F1 | CA03103 | 2021-11-15 | 2024-11-15 | 0816 | Omaha-Douglas County Health Department | NO NCORE TANK |
| F2 | CA07807 | 2021-06-17 | 2025-06-17 | 0946 | San Luis Obispo County APCD | |
| F2 | CA08276 | 2023-03-28 | 2026-03-28 | 0946 | San Luis Obispo County APCD | |
| B6 | CAL010901 | 2022-07-29 | 2026-07-29 | 1151 | West Virginia Northern Panhandle Regional Office | |
| R1 | CAL016294 | 2024-12-10 | 2032-12-10 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| A1 | CAL017352 | 2024-05-03 | 2028-05-03 | 0762 | New Hampshire Air Resources Agency | |
| F2 | CAL7212 | 2018-04-02 | 2021-04-02 | 0782 | North Dakota DEQ | |
| F2 | CB08851 | 2022-08-31 | 2025-08-31 | 0946 | San Luis Obispo County APCD | |
| F2 | CB11278 | 2019-02-14 | 2027-02-14 | 1102 | US EPA - Region 7 | |
| I1 | CC-114023 | 2017-12-04 | 2025-12-05 | 0017 | Albuquerque Environmental Health Department, Air Quality Division | |
| B6 | CC104143 | 2019-10-28 | 2023-10-28 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | DET SW SO2 |
| B6 | CC105110 | 2024-08-07 | 2028-08-07 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | AP SO2 |
| F1 | CC120146 | 2024-04-10 | 2027-04-10 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| I1 | CC128728 | 2017-12-04 | 2025-12-05 | 0017 | Albuquerque Environmental Health Department, Air Quality Division | |
| I1 | CC133259 | 2017-12-04 | 2025-12-05 | 0017 | Albuquerque Environmental Health Department, Air Quality Division | |
| A1 | CC144242 | 2022-10-07 | 2024-10-07 | 0251 | Connecticut Department of Environmental Protection | Bridgeport |
| A1 | CC144252 | 2020-10-07 | 2024-10-07 | 0251 | Connecticut Department of Environmental Protection | Bridgeport |
| F1 | CC147385 | 2021-10-28 | 2029-10-28 | 0816 | Omaha-Douglas County Health Department | CO NCORE TANK |
| B6 | CC150079 | 2022-10-06 | 2030-10-06 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | LV-NR NOX NO |
| B6 | CC15084 | 2022-03-16 | 2030-03-16 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | GR-NR NO NOX |
| B6 | CC152245 | 2020-10-30 | 2024-10-30 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | GR SO2 |
| B2 | CC152590 | 2024-08-09 | 2027-08-09 | 1002 | Maryland Department of the Environment | BCNR |
| A1 | CC154469 | 2020-10-07 | 2024-10-07 | 0251 | Connecticut Department of Environmental Protection | |
| B3 | CC160799 | 2022-06-21 | 2026-06-21 | 0972 | South Coast Air Quality Management District | UA |
| I1 | CC162770 | 2022-10-20 | 2030-10-20 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| F1 | CC162770 | 2022-10-20 | 2030-10-20 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| B6 | CC174844 | 2018-05-15 | 2026-05-15 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | DP4 CO |
| B6 | CC177213 | 2024-10-22 | 2032-10-22 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | DET SW NO NOX |
| B2 | CC177244 | 2024-08-09 | 2027-08-09 | 1002 | Maryland Department of the Environment | ESSX |
| B1 | CC178285 | 2020-10-05 | 2023-10-05 | 0873 | Polk County Environmental Services Department | |
| I1 | CC184052 | 2017-12-14 | 2025-12-05 | 0017 | Albuquerque Environmental Health Department, Air Quality Division | |
| W1 | CC186013 | 2022-09-20 | 2025-09-20 | 0145 | California Air Resources Board | |
| B6 | CC186350 | 2024-04-08 | 2032-04-08 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | EH-NR NO NOX |
| D6 | CC186648 | 2019-06-07 | 2027-06-07 | 0053 | Arizona Department Of Environmental Quality | |
| B1 | CC197754 | 2017-12-21 | 2021-12-21 | 0306 | District of Columbia Department of Public Health | |
| B1 | CC203662 | 2024-09-23 | 2027-09-23 | 0588 | Missouri Laboratory Services Program | Entered by OAQPS AA-PGVP for 0588 |
| B6 | CC210657 | 2022-03-10 | 2030-03-10 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | LV-NR CO |
| B6 | CC214784 | 2022-05-05 | 2030-05-05 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | LN NO,NOX |
| B2 | CC215836 | 2019-09-20 | 2023-09-23 | 0013 | Al Dept Of Env Mgt | LHOIST NORTH AMERICA |
| B3 | CC222406 | 2023-03-10 | 2026-03-10 | 0145 | California Air Resources Board | Super Blend Van G 2024-Q1 |
| B1 | CC230791 | 2024-09-23 | 2028-09-23 | 2355 | Clean Air Engineering, Inc. | IDEM ENTERED INFO |
| B6 | CC24489 | 2018-05-22 | 2026-05-22 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | DET SW NO, NOX |
| B2 | CC250628 | 2022-10-24 | 2025-10-24 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | South DeKalb |
| B2 | CC257129 | 2020-04-27 | 2028-04-27 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | Brunswick |
| B5 | CC257244 | 2016-12-13 | 2019-12-13 | 1002 | Maryland Department of the Environment | |
| B2 | CC258970 | 2021-10-12 | 2024-10-12 | 0669 | Mecklenburg County Air Quality | Garinger Calibration |
| B3 | CC266816 | 2022-06-21 | 2026-06-21 | 0972 | South Coast Air Quality Management District | UA |
| B3 | CC280177 | 2023-03-10 | 2026-03-10 | 0145 | California Air Resources Board | Super Blend Van C 2024-Q1 |
| B2 | CC281468 | 2020-07-06 | 2024-07-06 | 0013 | Al Dept Of Env Mgt | WARD, ALABAMA SO2 MONITORING SITE |
| B2 | CC281592 | 2022-03-28 | 2025-03-28 | 0403 | Forsyth County Environmental Affairs Department | HA site cal gas cylinder |
| B7 | CC284006 | 2021-07-07 | 2024-07-07 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| B6 | CC28773 | 2024-04-19 | 2028-04-19 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | MP SO2 |
| B1 | CC28869 | 2019-05-13 | 2027-05-13 | 1252 | Missouri Dept Of Natural Resources | |
| A1 | CC301635 | 2022-03-02 | 2026-03-02 | 0251 | Connecticut Department of Environmental Protection | Bridgeport 10.7.24 |
| F2 | CC309325 | 2022-11-02 | 2025-11-02 | 0946 | San Luis Obispo County APCD | |
| B6 | CC310346 | 2023-01-18 | 2026-01-18 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | E7M NOX NO |
| A1 | CC310477 | 2022-01-14 | 2025-01-14 | 0251 | Connecticut Department of Environmental Protection | NOx at Cornwall |
| B2 | CC315322 | 2022-03-10 | 2026-03-10 | 1328 | Florida Department of Environmental Protection (FDEP) | St. Marks SO2 bottle. |
| B2 | CC315925 | 2022-05-24 | 2025-05-24 | 0703 | Mississippi DEQ, Office Of Pollution | NCORE |
| B3 | CC317449 | 2024-12-03 | 2028-12-03 | 0864 | Pima County Department of Environmental Quality | |
| B2 | CC322713 | 2020-05-04 | 2023-05-04 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | NO, NOX for NR GT |
| A1 | CC32291 | 2018-06-25 | 2026-06-25 | 0251 | Connecticut Department of Environmental Protection | Hfd CO site cylinder in 2024 |
| B1 | CC328170 | 2024-03-19 | 2028-03-19 | 2355 | Clean Air Engineering, Inc. | |
| B6 | CC330714 | 2023-11-28 | 2027-11-28 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | LN SO2 |
| B2 | CC343484 | 2021-11-09 | 2029-11-09 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | United Ave, SO2 |
| B6 | CC34544 | 2018-05-22 | 2026-05-22 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | DP4 NO NOX |
| B6 | CC350992 | 2023-02-01 | 2031-02-01 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | HL NOX NO |
| B2 | CC353150 | 2024-03-22 | 2027-03-22 | 1119 | Vermont Agency Of Environmental Conservation | |
| B2 | CC354926 | 2021-03-01 | 2024-03-01 | 1119 | Vermont Agency Of Environmental Conservation | |
| A1 | CC355031 | 2024-01-03 | 2028-01-03 | 0588 | Missouri Laboratory Services Program | Entered by OAQPS AA-PGVP for 0588 |
| B2 | CC355044 | 2022-10-12 | 2025-10-12 | 1002 | Maryland Department of the Environment | at Essex |
| B2 | CC356286 | 2020-04-27 | 2028-04-27 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | Savannah L&A |
| A1 | CC357531 | 2022-08-30 | 2026-08-30 | 0251 | Connecticut Department of Environmental Protection | New Haven 10.8.24 |
| B2 | CC357695 | 2021-07-07 | 2025-07-07 | 0703 | Mississippi DEQ, Office Of Pollution | NCORE |
| F2 | CC357991 | 2021-11-11 | 2025-11-10 | 0816 | Omaha-Douglas County Health Department | Audit Tank SO2 |
| B2 | CC363965 | 2020-04-27 | 2027-04-27 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | Macon-Forestry |
| B2 | CC364184 | 2025-02-17 | 2033-02-17 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | DEQ OKC Gas Storage |
| B2 | CC364257 | 2021-03-26 | 2025-03-26 | 0703 | Mississippi DEQ, Office Of Pollution | PASCAGOULA |
| B2 | CC365056 | 2025-02-24 | 2028-02-24 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | DEQ OKC Gas Storage |
| B7 | CC366411 | 2021-07-07 | 2024-07-07 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| B2 | CC400323 | 2022-11-22 | 2026-11-22 | 0550 | Jefferson County, AL Department Of Health | NCore SO2 Cylinder |
| B6 | CC403425 | 2022-05-13 | 2026-05-13 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | DP4 SO2 |
| B2 | CC403744 | 2022-10-12 | 2025-10-12 | 1002 | Maryland Department of the Environment | |
| B2 | CC403959 | 2022-10-12 | 2025-10-12 | 1002 | Maryland Department of the Environment | |
| B1 | CC409659 | 2018-07-03 | 2021-07-03 | 0873 | Polk County Environmental Services Department | |
| B2 | CC412723 | 2021-08-16 | 2025-08-16 | 0013 | Al Dept Of Env Mgt | Chicksaw SO2 |
| B2 | CC414692 | 2022-11-11 | 2025-11-11 | 0703 | Mississippi DEQ, Office Of Pollution | Pascagoula |
| B2 | CC417094 | 2021-02-16 | 2024-02-16 | 1328 | Florida Department of Environmental Protection (FDEP) | St. Marks NO, NOX bottle. |
| A1 | CC421667 | 2022-08-30 | 2026-08-30 | 0251 | Connecticut Department of Environmental Protection | Cornwall 10.8.24 |
| B2 | CC429914 | 2022-10-12 | 2025-10-12 | 1002 | Maryland Department of the Environment | LAMO |
| B1 | CC434278 | 2021-06-15 | 2025-06-15 | 2355 | Clean Air Engineering, Inc. | |
| A1 | CC434549 | 2018-06-25 | 2026-06-25 | 0251 | Connecticut Department of Environmental Protection | |
| B2 | CC435011 | 2020-04-27 | 2028-04-27 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | Savannah EP |
| B2 | CC437475 | 2023-03-28 | 2026-03-28 | 1002 | Maryland Department of the Environment | HCNR |
| B3 | CC438576 | 2020-12-02 | 2024-12-02 | 0864 | Pima County Department of Environmental Quality | Children's Park site 1028 |
| B3 | CC438818 | 2020-12-02 | 2024-12-02 | 0864 | Pima County Department of Environmental Quality | Audits |
| F1 | CC442936 | 2021-10-13 | 2025-10-13 | 2355 | Clean Air Engineering, Inc. | |
| B6 | CC443337 | 2023-01-18 | 2026-01-18 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | AP NO, NOX |
| A1 | CC448705 | 2022-10-17 | 2025-10-17 | 0251 | Connecticut Department of Environmental Protection | New Haven NOY |
| B6 | CC45557 | 2021-03-25 | 2024-03-25 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | TRINITY NOX NO |
| B6 | CC45684 | 2020-01-16 | 2028-01-16 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | EH-NR NO NOX |
| F2 | CC457199 | 2023-01-23 | 2031-01-23 | 1118 | Ventura County APCD | Purchased from Linde |
| F2 | CC457593 | 2024-11-19 | 2032-11-19 | 1138 | Washoe County District Health Department | REN NO Site Cylinder |
| B2 | CC459351 | 2018-09-21 | 2026-09-21 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | South DeKalb |
| B1 | CC459555 | 2018-10-23 | 2026-10-23 | 0873 | Polk County Environmental Services Department | |
| W1 | CC460522 | 2022-09-20 | 2025-09-20 | 0145 | California Air Resources Board | |
| W1 | CC460552 | 2019-12-02 | 2022-12-03 | 0942 | San Diego County Air Pollution Control District | |
| W1 | CC460561 | 2022-09-20 | 2025-09-20 | 0145 | California Air Resources Board | |
| B3 | CC464998 | 2024-12-03 | 2028-12-03 | 0864 | Pima County Department of Environmental Quality | |
| R1 | CC466515 | 2023-11-22 | 2026-11-22 | 0971 | South Carolina Department of Environmental Services | |
| R1 | CC466548 | 2024-03-19 | 2028-03-19 | 0971 | South Carolina Department of Environmental Services | |
| R1 | CC466553 | 2024-03-19 | 2028-03-19 | 0971 | South Carolina Department of Environmental Services | |
| R1 | CC466560 | 2023-11-15 | 2026-11-15 | 0971 | South Carolina Department of Environmental Services | |
| R1 | CC466562 | 2023-11-15 | 2026-11-15 | 0971 | South Carolina Department of Environmental Services | |
| R1 | CC466566 | 2024-04-04 | 2028-04-04 | 0971 | South Carolina Department of Environmental Services | |
| B6 | CC4679 | 2020-01-17 | 2024-01-17 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | LN SO2 |
| B6 | CC469160 | 2018-05-15 | 2026-05-15 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | TRINITY CO |
| B6 | CC469840 | 2021-10-27 | 2029-10-27 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | AP CO |
| B2 | CC470222 | 2020-05-12 | 2023-05-12 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | NR-285 |
| B7 | CC476209 | 2023-02-06 | 2026-02-06 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| A1 | CC481765 | 2024-06-05 | 2027-06-05 | 0251 | Connecticut Department of Environmental Protection | NO tank in East Hartford (NO2 Autocals) |
| A1 | CC485004 | 2022-10-17 | 2025-10-17 | 0251 | Connecticut Department of Environmental Protection | New Haven for NO2 QC checks |
| B2 | CC486266 | 2023-03-28 | 2026-03-28 | 1002 | Maryland Department of the Environment | Audit |
| B2 | CC488135 | 2025-02-24 | 2028-02-24 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | DEQ OKC Gas Storage |
| B6 | CC491224 | 2020-10-30 | 2024-10-30 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | AP SO2 |
| B2 | CC495478 | 2022-10-24 | 2025-10-24 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | QA Unit, NO and NOx |
| B7 | CC495693 | 2022-10-11 | 2025-10-11 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| B2 | CC498097 | 2021-11-08 | 2025-11-08 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | South DeKalb |
| F2 | CC499217 | 2022-07-08 | 2026-07-08 | 1138 | Washoe County District Health Department | CO/SO2 Site Cylinder |
| B2 | CC505337 | 2024-08-09 | 2027-08-09 | 1002 | Maryland Department of the Environment | PRUN |
| W1 | CC511115 | 2022-09-20 | 2025-09-20 | 0145 | California Air Resources Board | |
| B6 | CC51136 | 2021-02-08 | 2029-02-08 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | MP NOX, NO |
| B2 | CC518052 | 2022-05-17 | 2026-05-17 | 0550 | Jefferson County, AL Department Of Health | Fairfield Site SO2 cylinder |
| B7 | CC697663 | 2023-08-11 | 2031-08-11 | 1113 | Utah Department Of Environmental Quality | Entered by OAQPS AA-PGVP for 1113 |
| B7 | CC697669 | 2023-08-11 | 2031-08-11 | 1113 | Utah Department Of Environmental Quality | Entered by OAQPS AA-PGVP for 1113 |
| F2 | CC700529 | 2024-11-22 | 2028-11-22 | 1138 | Washoe County District Health Department | REN CO/SO2 Site Cylinder |
| B3 | CC701956 | 2023-03-10 | 2026-03-10 | 0145 | California Air Resources Board | |
| B7 | CC701956 | 2021-06-15 | 2024-06-15 | 0145 | California Air Resources Board | Trace Super Blend Van G 2024-Q1 |
| F2 | CC703098 | 2018-09-10 | 2021-09-07 | 0942 | San Diego County Air Pollution Control District | |
| B2 | CC703520 | 2017-10-23 | 2025-10-23 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | Augusta |
| B2 | CC704810 | 2024-03-26 | 2027-03-26 | 1119 | Vermont Agency Of Environmental Conservation | |
| B7 | CC708682 | 2021-06-15 | 2024-06-15 | 0145 | California Air Resources Board | Entered by OAQPS AA-PGVP for 0145 |
| B2 | CC710943 | 2021-02-24 | 2024-02-24 | 1119 | Vermont Agency Of Environmental Conservation | |
| B2 | CC717267 | 2020-04-27 | 2028-04-27 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | United Ave |
| B2 | CC720945 | 2024-08-09 | 2027-08-09 | 1002 | Maryland Department of the Environment | HCNR |
| G1 | CC723413 | 2022-06-13 | 2026-06-12 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | |
| B2 | CC724877 | 2025-02-17 | 2033-02-17 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | DEQ OKC Gas Storage |
| B2 | CC725527 | 2023-02-27 | 2031-02-27 | 0550 | Jefferson County, AL Department Of Health | Fairfield Site CO cylinder |
| X2 | CC725987 | 2019-04-25 | 2027-04-24 | 0145 | California Air Resources Board | Entered by OAQPS AA-PGVP for 0145 |
| G1 | CC727534 | 2022-06-06 | 2026-06-05 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | |
| G1 | CC732982 | 2022-06-13 | 2026-06-12 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | |
| G1 | CC734594 | 2022-06-17 | 2026-06-16 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | |
| B7 | CC741818 | 2023-07-25 | 2026-07-25 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| A3 | CC744453 | 2023-01-31 | 2027-01-31 | 0017 | Albuquerque Environmental Health Department, Air Quality Division | |
| G1 | CC749219 | 2022-06-06 | 2026-06-05 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | OK Site 0604 |
| G1 | CC749334 | 2022-07-06 | 2026-07-05 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | OK Storage |
| G1 | CC749410 | 2022-06-08 | 2025-06-07 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | OK SIte 1037 |
| G1 | CC749531 | 2022-06-06 | 2026-06-05 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | OK Site 0175 |
| G1 | CC749545 | 2022-07-13 | 2026-07-12 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | OK Site 1127 |
| G1 | CC751128 | 2022-06-08 | 2025-06-07 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | |
| B7 | CC753591 | 2024-01-02 | 2027-01-02 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| B7 | CC754258 | 2023-07-12 | 2026-07-12 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| W1 | CC754949 | 2022-09-23 | 2025-09-23 | 0145 | California Air Resources Board | |
| W1 | CC755936 | 2022-09-20 | 2025-09-20 | 0145 | California Air Resources Board | |
| W1 | CC755957 | 2022-09-20 | 2025-09-20 | 0145 | California Air Resources Board | |
| W1 | CC755973 | 2022-09-20 | 2025-09-20 | 0145 | California Air Resources Board | |
| W1 | CC755975 | 2022-09-20 | 2022-09-20 | 0145 | California Air Resources Board | |
| W1 | CC756847 | 2022-09-23 | 2025-09-23 | 0145 | California Air Resources Board | |
| W1 | CC756889 | 2024-06-05 | 2027-06-07 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| W1 | CC757013 | 2022-09-23 | 2025-09-23 | 0145 | California Air Resources Board | None |
| W1 | CC76165 | 2022-09-20 | 2025-09-20 | 0145 | California Air Resources Board | |
| W1 | CC762452 | 2023-12-26 | 2026-12-27 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| W1 | CC762453 | 2023-12-26 | 2026-12-27 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| W1 | CC764149 | 2024-09-17 | 2027-09-19 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| W1 | CC764657 | 2024-09-17 | 2027-09-19 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| W1 | CC764672 | 2024-06-05 | 2027-06-07 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| W1 | CC764694 | 2023-12-26 | 2026-12-27 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| W1 | CC764761 | 2023-12-26 | 2026-12-27 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| W1 | CC764803 | 2024-06-05 | 2027-06-07 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| G1 | CC765661 | 2023-06-15 | 2026-06-14 | 905 | Cherokee Nation, Oklahoma | |
| W1 | CC88238 | 2024-07-16 | 2032-07-17 | 0942 | San Diego County Air Pollution Control District | Entered by OAQPS AA-PGVP for 0942 |
| B6 | CC92014 | 2024-02-15 | 2032-02-15 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | TRINITY NOX NO |
| B1 | CC93605 | 2020-03-16 | 2028-03-16 | 1252 | Missouri Dept Of Natural Resources | |
| O1 | CLM008471 | 2023-03-20 | 2026-03-20 | 0821 | Oregon Department Of Environmental Quality | Entered by OAQPS AA-PGVP for 0821 |
| B7 | CLM09545 | 2020-10-26 | 2023-10-26 | 0821 | Oregon Department Of Environmental Quality | |
| A1 | D526325 | 2021-06-01 | 2025-06-01 | 0251 | Connecticut Department of Environmental Protection | |
| F3 | D574295 | 2021-09-07 | 2024-09-07 | 0762 | New Hampshire Air Resources Agency | |
| R1 | D713130 | 2024-11-22 | 2032-11-22 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F2 | DT0008471 | 2021-04-28 | 2024-04-28 | 0745 | National Park Service | |
| F2 | DT0013614 | 2021-11-11 | 2025-11-10 | 0816 | Omaha-Douglas County Health Department | SO2 NCORE AUDIT TANK |
| B2 | DT0024247 | 2023-03-28 | 2026-03-28 | 1002 | Maryland Department of the Environment | HUBV |
| F1 | DT0027878 | 2021-11-01 | 2025-11-01 | 0816 | Omaha-Douglas County Health Department | SO2 NCORE TANK |
| F1 | DT0028158 | 2021-12-28 | 2024-12-28 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | MAML |
| F1 | DT0029412 | 2023-03-27 | 2026-03-27 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| F2 | DT0030018 | 2021-11-10 | 2024-11-10 | 0816 | Omaha-Douglas County Health Department | NO NCORE AUDIT |
| F1 | DT0032359 | 2021-11-01 | 2029-11-01 | 0816 | Omaha-Douglas County Health Department | |
| F1 | DT0033390 | 2021-10-29 | 2029-10-29 | 0816 | Omaha-Douglas County Health Department | CO NCORE AUDIT |
| F1 | DT0033563 | 2020-09-16 | 2024-09-16 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | OK Site 555 |
| F1 | DT0036567 | 2021-10-28 | 2029-10-28 | 0816 | Omaha-Douglas County Health Department | CO DODGE TANK |
| F2 | DT0038290 | 2020-05-05 | 2028-05-05 | 1118 | Ventura County APCD | Purchased from Praxair F22020 |
| F1 | DT0040232 | 2024-10-21 | 2027-10-21 | 0816 | Omaha-Douglas County Health Department | NO NCORE TANK |
| F2 | DT0040588 | 2021-05-18 | 2029-05-18 | 1118 | Ventura County APCD | Purchased from Praxair F22021 |
| F1 | EA0001692 | 2022-01-07 | 2030-01-07 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EA0003983 | 2023-04-19 | 2027-04-19 | 1025 | Tennessee Division Of Air Pollution Control | |
| F1 | EA0005440 | 2024-03-28 | 2028-03-28 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| R1 | EA0012085 | 2024-11-26 | 2032-11-26 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| B3 | EA0013426 | 2023-08-24 | 2026-08-24 | 0972 | South Coast Air Quality Management District | UA |
| A1 | EA0024782 | 2019-04-16 | 2027-04-16 | 0251 | Connecticut Department of Environmental Protection | Audit Tank for CO |
| A1 | EA0025489 | 2024-03-26 | 2027-03-26 | 1119 | Vermont Agency Of Environmental Conservation | |
| A1 | EA0025502 | 2020-09-02 | 2024-09-02 | 0762 | New Hampshire Air Resources Agency | |
| B7 | EA0027587 | 2020-04-06 | 2028-04-06 | 0821 | Oregon Department Of Environmental Quality | |
| A1 | EA0028481 | 2023-05-01 | 2026-05-01 | 0251 | Connecticut Department of Environmental Protection | New Haven (swapped out for new tank on 8/5/24) |
| A1 | EA0031355 | 2022-02-04 | 2025-02-04 | 0251 | Connecticut Department of Environmental Protection | E Hartford NOx for manual gpt QC checks |
| A1 | EA0033020 | 2022-04-11 | 2026-04-11 | 0762 | New Hampshire Air Resources Agency | |
| A1 | EA0037174 | 2024-04-08 | 2027-04-08 | 0251 | Connecticut Department of Environmental Protection | |
| G1 | EB0002834 | 2014-04-15 | 2022-04-13 | 905 | Cherokee Nation, Oklahoma | |
| F2 | EB0004584 | 2018-05-11 | 2026-05-11 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| G1 | EB0005485 | 2022-06-06 | 2026-06-05 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | OK Site 0235 |
| F1 | EB0006064 | 2017-02-23 | 2021-02-23 | 0611 | Lincoln-Lancaster County Health Department | |
| F1 | EB0009825 | 2022-07-06 | 2026-07-06 | 0613 | Linn County Health Department | |
| G1 | EB0012230 | 2022-06-10 | 2026-06-09 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | |
| B6 | EB0013189 | 2021-02-22 | 2029-02-22 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | EH-NR CO |
| G1 | EB0013718 | 2022-06-15 | 2025-06-14 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | OK Site 1127 |
| N2 | EB00151036 | 2022-11-17 | 2026-11-17 | 0776 | North Carolina Dept Of Environmental Quality | Located at Rockingham Bethany Site |
| R1 | EB0024650 | 2024-02-21 | 2027-02-21 | 0971 | South Carolina Department of Environmental Services | |
| G1 | EB0027550 | 2022-06-08 | 2025-06-07 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | |
| G1 | EB0032453 | 2022-05-09 | 2030-05-07 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | |
| N2 | EB0039917 | 2021-04-19 | 2025-04-19 | 0776 | North Carolina Dept Of Environmental Quality | SO2 Cylinder at the Durham Armory 37-063-0015 |
| G1 | EB0041320 | 2022-05-09 | 2030-05-07 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | OK Site 1037 |
| B2 | EB0043063 | 2025-02-24 | 2028-02-24 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | DEQ OKC Gas Storage |
| G1 | EB0046421 | 2022-02-09 | 2030-02-07 | 905 | Cherokee Nation, Oklahoma | |
| G1 | EB0048484 | 2014-03-11 | 2022-03-09 | 905 | Cherokee Nation, Oklahoma | |
| N2 | EB0051619 | 2020-04-07 | 2024-04-07 | 0776 | North Carolina Dept Of Environmental Quality | |
| N2 | EB0051929 | 2021-04-26 | 2025-04-26 | 0776 | North Carolina Dept Of Environmental Quality | SO2 Cylinder at Lenoir 37-027-0003 |
| G1 | EB0055421 | 2022-02-04 | 2030-02-02 | 905 | Cherokee Nation, Oklahoma | |
| G1 | EB0055440 | 2014-04-09 | 2022-04-07 | 905 | Cherokee Nation, Oklahoma | |
| G1 | EB0058164 | 2022-05-09 | 2030-05-07 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | OK Site 0097 |
| G1 | EB0064292 | 2022-06-15 | 2026-06-14 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | |
| G1 | EB0064297 | 2022-06-10 | 2026-06-09 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | OK Site 1037 |
| W1 | EB0071623 | 2022-09-20 | 2025-09-20 | 0145 | California Air Resources Board | |
| G1 | EB0072114 | 2022-06-08 | 2025-06-07 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | OK Site 1127 |
| G1 | EB0075622 | 2022-05-12 | 2030-05-10 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | OK Site 1127 |
| G1 | EB0076100 | 2022-05-12 | 2030-05-10 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | |
| G1 | EB0078721 | 2021-01-26 | 2025-01-25 | 905 | Cherokee Nation, Oklahoma | |
| G1 | EB0080735 | 2022-06-03 | 2026-06-02 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | |
| B1 | EB0086492 | 2023-04-11 | 2026-04-11 | 0588 | Missouri Laboratory Services Program | Entered by OAQPS AA-PGVP for 0588 |
| D6 | EB0089354 | 2024-06-11 | 2027-04-30 | 0635 | Maine D.E.P. Bureau Of Air Quality Control, Augusta | SMRO |
| B3 | EB0091589 | 2022-06-07 | 2025-06-07 | 0972 | South Coast Air Quality Management District | UA |
| B2 | EB0092362 | 2024-02-12 | 2028-02-12 | 0013 | Al Dept Of Env Mgt | Ward SO2 |
| B7 | EB0094817 | 2019-01-19 | 2027-01-17 | 0145 | California Air Resources Board | Entered by OAQPS AA-PGVP for 0145 |
| B7 | EB0095280 | 2022-10-18 | 2025-10-18 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| B7 | EB0095937 | 2022-10-18 | 2025-10-18 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| G1 | EB0098834 | 2021-07-19 | 2024-07-18 | 905 | Cherokee Nation, Oklahoma | |
| G1 | EB0098857 | 2022-06-08 | 2025-06-07 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | OK Site 0097 |
| G1 | EB0098867 | 2022-05-12 | 2030-05-10 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | |
| B2 | EB0111185 | 2024-08-09 | 2027-08-09 | 1002 | Maryland Department of the Environment | |
| F1 | EB0116514 | 2021-10-29 | 2029-10-29 | 0816 | Omaha-Douglas County Health Department | CO DODGE AUDIT |
| B7 | EB0117391 | 2021-09-01 | 2024-09-01 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| N2 | EB0131175 | 2021-02-17 | 2025-02-17 | 0776 | North Carolina Dept Of Environmental Quality | SO2 Cylinder at Millbrook NCore Site 37-183-0014 |
| D6 | EB0133577 | 2021-05-03 | 2025-05-03 | 0053 | Arizona Department Of Environmental Quality | |
| G1 | EB0133605 | 2021-05-03 | 2025-05-03 | 0053 | Arizona Department Of Environmental Quality | |
| D6 | EB0135653 | 2020-07-13 | 2024-07-13 | 905 | Cherokee Nation, Oklahoma | Inquest Environmental owns the cylinder; they conduct the PEs for CNEP. |
| D6 | EB0135865 | 2020-05-19 | 2028-05-19 | 905 | Cherokee Nation, Oklahoma | Inquest Environmental owns the cylinder; they conduct the PEs for CNEP. |
| B7 | EB0141067 | 2023-03-20 | 2026-03-20 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| B7 | EB0142313 | 2023-07-12 | 2026-07-12 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| W1 | EB0149045 | 2022-09-20 | 2025-09-20 | 0145 | California Air Resources Board | |
| W1 | EB0149046 | 2022-09-20 | 2025-09-20 | 0145 | California Air Resources Board | |
| W1 | EB0149100 | 2022-09-20 | 2025-09-20 | 0145 | California Air Resources Board | |
| W1 | EB0149153 | 2022-09-20 | 2025-09-20 | 0145 | California Air Resources Board | |
| N2 | EB0164724 | 2024-07-29 | 2028-07-29 | 1324 | Duke Energy | |
| N2 | EB0164729 | 2024-07-29 | 2028-07-29 | 1324 | Duke Energy | |
| B2 | EB0168908 | 2025-02-24 | 2028-02-24 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | DEQ OKC Gas Storage |
| N2 | ER0005500 | 2022-09-26 | 2026-09-26 | 0776 | North Carolina Dept Of Environmental Quality | ECB Audit Cylinder |
| B3 | ET000943 | 2022-10-18 | 2025-10-18 | 0972 | South Coast Air Quality Management District | UA |
| B3 | ET0009913 | 2023-04-19 | 2026-04-19 | 0864 | Pima County Department of Environmental Quality | 22nd/Craycroft site 1011 |
| B3 | ET0009918 | 2023-08-24 | 2026-08-24 | 0972 | South Coast Air Quality Management District | ANAH |
| B3 | ET0009927 | 2022-10-18 | 2025-10-18 | 0972 | South Coast Air Quality Management District | GLEN |
| B3 | ET0009937 | 2023-08-24 | 2026-08-24 | 0972 | South Coast Air Quality Management District | SNBO |
| B3 | ET0009943 | 2022-10-18 | 2025-10-18 | 0972 | South Coast Air Quality Management District | UA |
| D6 | ET0009961 | 2022-10-18 | 2025-10-18 | 0972 | South Coast Air Quality Management District | RIVR NCORE |
| B3 | ET0009973 | 2022-10-18 | 2025-10-18 | 0972 | South Coast Air Quality Management District | CELA NCore |
| B3 | ET0009977 | 2021-03-30 | 2025-03-30 | 0972 | South Coast Air Quality Management District | RIVR NCore SO2 |
| B3 | ET0010045 | 2020-08-27 | 2023-08-27 | 0972 | South Coast Air Quality Management District | ELSI |
| B3 | ET0010060 | 2023-08-24 | 2026-08-24 | 0972 | South Coast Air Quality Management District | UA |
| B3 | ET0010078 | 2022-12-28 | 2025-12-28 | 0864 | Pima County Department of Environmental Quality | Audits |
| B3 | ET0010522 | 2024-12-02 | 2027-12-02 | 0864 | Pima County Department of Environmental Quality | |
| A1 | ET0017683 | 2022-01-21 | 2025-01-21 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B2 | ET0021109 | 2019-03-01 | 2027-03-01 | 0971 | South Carolina Department of Environmental Services | |
| N2 | ET0023247 | 2019-02-12 | 2023-02-12 | 0776 | North Carolina Dept Of Environmental Quality | ECB SO2 Audit Cylinder |
| A1 | ET0024207 | 2022-06-13 | 2025-06-13 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | ET0024800 | 2023-02-20 | 2026-02-20 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| N2 | ET0032606 | 2020-11-02 | 2024-11-02 | 0563 | Kansas Department Of Health And Environment | |
| B7 | ET0033452 | 2024-03-18 | 2032-03-18 | 1113 | Utah Department Of Environmental Quality | Entered by OAQPS AA-PGVP for 1113 |
| B1 | ET0033566 | 2021-09-24 | 2029-09-24 | 1113 | Utah Department Of Environmental Quality | |
| N2 | ET0033881 | 2020-11-02 | 2024-11-02 | 0563 | Kansas Department Of Health And Environment | |
| N2 | ET0039315 | 2023-02-08 | 2026-02-08 | 0971 | South Carolina Department of Environmental Services | |
| N2 | ET0039460 | 2023-02-08 | 2026-02-08 | 0971 | South Carolina Department of Environmental Services | |
| N2 | ET0039599 | 2023-02-08 | 2026-02-08 | 0971 | South Carolina Department of Environmental Services | |
| N2 | ET0039633 | 2023-02-10 | 2031-02-10 | 0971 | South Carolina Department of Environmental Services | |
| N2 | ET0039643 | 2023-02-10 | 2031-02-10 | 0971 | South Carolina Department of Environmental Services | |
| A1 | ET0040612 | 2022-10-17 | 2025-10-17 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| W1 | ET0048605 | 2024-11-11 | 2027-11-13 | 0972 | South Coast Air Quality Management District | UA |
| W1 | ET0048610 | 2024-11-11 | 2027-11-13 | 0972 | South Coast Air Quality Management District | UA |
| W1 | ET0048621 | 2024-11-11 | 2027-11-13 | 0972 | South Coast Air Quality Management District | UA |
| W1 | ET0048628 | 2024-11-11 | 2027-11-13 | 0972 | South Coast Air Quality Management District | UA |
| W1 | ET0048632 | 2024-11-11 | 2027-11-13 | 0972 | South Coast Air Quality Management District | UA |
| F1 | EX0012052 | 2023-10-20 | 2026-10-20 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EX0012199 | 2023-08-01 | 2026-08-01 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | Entered by OAQPS AA-PGVP for 1175 |
| F1 | EX0012232 | 2024-03-28 | 2028-03-28 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EX0012240 | 2023-10-20 | 2026-10-20 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EX0012244 | 2023-09-18 | 2026-09-18 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EX0012309 | 2023-10-20 | 2026-10-20 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F2 | EX0013670 | 2019-05-16 | 2027-05-16 | 0782 | North Dakota DEQ | |
| F2 | EX0014299 | 2020-12-29 | 2028-12-29 | 0782 | North Dakota DEQ | |
| F2 | EX0015111 | 2022-09-23 | 2026-09-23 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F2 | EX0015114 | 2022-09-06 | 2030-09-06 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F3 | EX0015138 | 2024-06-13 | 2027-07-01 | 0635 | Maine D.E.P. Bureau Of Air Quality Control, Augusta | State of Maine Site Auditor Cylinder |
| F1 | EX0015162 | 2023-04-19 | 2027-04-19 | 1025 | Tennessee Division Of Air Pollution Control | |
| F1 | EX0015179 | 2023-04-19 | 2027-04-19 | 1025 | Tennessee Division Of Air Pollution Control | |
| F2 | EX0015227 | 2022-09-06 | 2030-09-06 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F2 | EX0015228 | 2022-09-27 | 2025-09-27 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EX0015231 | 2023-02-20 | 2027-02-26 | 1025 | Tennessee Division Of Air Pollution Control | HsS/N |
| F2 | EX0015261 | 2023-05-03 | 2026-05-03 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | QA Unit |
| F1 | EX0016049 | 2023-10-20 | 2027-10-20 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EX0016079 | 2023-09-18 | 2026-09-18 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EX0016197 | 2022-12-27 | 2026-12-27 | 1025 | Tennessee Division Of Air Pollution Control | |
| F2 | EX0016638 | 2023-08-16 | 2031-08-16 | 0782 | North Dakota DEQ | |
| F2 | EX0016649 | 2023-08-16 | 2031-08-16 | 0782 | North Dakota DEQ | |
| F1 | EX0016742 | 2023-03-09 | 2027-03-09 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EX0016749 | 2023-03-29 | 2026-03-29 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EX0016756 | 2023-03-09 | 2027-03-09 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EX0016757 | 2023-03-09 | 2027-03-09 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F2 | EX0016768 | 2023-08-16 | 2031-08-16 | 0782 | North Dakota DEQ | |
| F2 | EX0016773 | 2023-07-07 | 2031-07-07 | 0782 | North Dakota DEQ | |
| F1 | EX0016937 | 2023-03-29 | 2026-03-29 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EX0016940 | 2023-03-29 | 2024-03-01 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EX0016941 | 2023-03-09 | 2027-03-09 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EX0016942 | 2023-03-09 | 2027-03-09 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EX0016950 | 2023-03-29 | 2026-03-29 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | EX0016969 | 2023-03-29 | 2026-03-29 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F3 | EX0017891 | 2024-03-19 | 2027-03-19 | 0762 | New Hampshire Air Resources Agency | |
| W1 | EX0018252 | 2025-03-11 | 2029-03-12 | 0972 | South Coast Air Quality Management District | cela SO2 |
| F2 | EY00002393 | 2020-11-19 | 2028-11-19 | 0936 | Sacramento County APCD | |
| F2 | EY0000715 | 2019-12-04 | 2022-12-02 | 0936 | Sacramento County APCD | |
| F2 | EY0000862 | 2019-11-15 | 2027-11-11 | 0936 | Sacramento County APCD | |
| F2 | EY0000969 | 2021-01-13 | 2028-12-22 | 0936 | Sacramento County APCD | |
| F2 | EY0002237 | 2023-11-22 | 2031-11-22 | 0936 | Sacramento County APCD | |
| F2 | EY0002393 | 2020-11-19 | 2028-11-19 | 0936 | Sacramento County APCD | |
| F1 | EY0002458 | 2020-08-05 | 2024-08-05 | 0613 | Linn County Health Department | |
| F2 | Ex0016762 | 2023-08-16 | 2031-08-16 | 0782 | North Dakota DEQ | |
| F2 | FA01122 | 2017-04-20 | 2025-04-21 | 0782 | North Dakota DEQ | F2 used for H1 Scott Marrin |
| F1 | FA01244 | 2023-11-16 | 2027-11-16 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | QA Unit |
| F2 | FA01323 | 2024-04-08 | 2032-04-08 | 0782 | North Dakota DEQ | |
| F2 | FA01352 | 2018-09-18 | 2026-09-18 | 0782 | North Dakota DEQ | |
| F2 | FA01663 | 2024-04-08 | 2032-04-08 | 0782 | North Dakota DEQ | |
| F2 | FA01664 | 2018-06-21 | 2026-06-21 | 0782 | North Dakota DEQ | |
| F2 | FA01665 | 2024-04-08 | 2032-04-08 | 0782 | North Dakota DEQ | |
| F2 | FA01783 | 2024-04-08 | 2032-04-08 | 0782 | North Dakota DEQ | |
| F2 | FA01793 | 2022-06-30 | 2030-06-30 | 0782 | North Dakota DEQ | |
| F2 | FA01990 | 2018-05-25 | 2026-05-25 | 0782 | North Dakota DEQ | |
| F2 | FA01991 | 2019-12-31 | 2027-12-31 | 0782 | North Dakota DEQ | |
| F2 | FA02643 | 2022-08-17 | 2030-08-17 | 0782 | North Dakota DEQ | |
| F2 | FA02660 | 2020-12-29 | 2028-12-29 | 0782 | North Dakota DEQ | |
| B2 | FF12523 | 2023-04-03 | 2026-04-03 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | Entered by OAQPS AA-PGVP for 0812 |
| O1 | FF13090 | 2023-03-23 | 2026-03-23 | 0821 | Oregon Department Of Environmental Quality | Entered by OAQPS AA-PGVP for 0821 |
| F1 | FF14346 | 2023-09-18 | 2026-09-18 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| R1 | FF15634 | 2024-12-09 | 2032-12-09 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| A1 | FF15667 | 2021-08-30 | 2025-08-30 | 0762 | New Hampshire Air Resources Agency | |
| A1 | FF15678 | 2024-02-09 | 2027-02-09 | 0251 | Connecticut Department of Environmental Protection | Audit tank for NO2 and NOY |
| F2 | FF17355 | 2016-12-27 | 2024-12-28 | 0782 | North Dakota DEQ | F2 used for H1 Scott Marrin |
| B1 | FF1845 | 2022-01-04 | 2026-01-04 | 0513 | Illinois Environmental Protection Agency | |
| F1 | FF18639 | 2024-03-28 | 2028-03-28 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| B7 | FF19553 | 2018-07-02 | 2022-07-02 | 0821 | Oregon Department Of Environmental Quality | |
| OTHER | FF21457 | 2016-08-18 | 2020-08-18 | 0768 | New York State Department Of Environmental Conservation | |
| F3 | FF21521 | 2017-03-17 | 2020-03-17 | 0764 | New Jersey State Department Of Environmental Protection | |
| F1 | FF22789 | 2023-10-20 | 2027-10-20 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF23267 | 2024-03-28 | 2028-03-28 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F2 | FF23273 | 2023-05-16 | 2027-05-16 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F2 | FF24225 | 2023-11-17 | 2026-11-17 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | QA Unit - CO, NO, NOx, SO2 |
| F1 | FF27075 | 2023-10-20 | 2026-10-20 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| A1 | FF28472 | 2021-02-25 | 2024-02-25 | 1119 | Vermont Agency Of Environmental Conservation | |
| F1 | FF30104 | 2024-03-28 | 2028-03-28 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF30151 | 2022-03-23 | 2026-03-23 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| B2 | FF31159 | 2024-11-11 | 2028-11-11 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | DEQ OKC Gas Storage - QA Bottle |
| B1 | FF31590 | 2024-02-19 | 2027-02-19 | 0584 | Kentucky Division For Air Quality | Entered by OAQPS AA-PGVP for 0584 |
| F3 | FF33147 | 2017-04-17 | 2025-04-17 | 0764 | New Jersey State Department Of Environmental Protection | |
| B1 | FF36562 | 2020-02-04 | 2023-02-04 | 0584 | Kentucky Division For Air Quality | |
| F3 | FF37030 | 2014-06-17 | 2022-06-17 | 0764 | New Jersey State Department Of Environmental Protection | |
| B1 | FF37287 | 2017-03-15 | 2025-03-15 | 0700 | Minnesota Pollution Control Agency, Division Of Air Quality | |
| B2 | FF37695 | 2023-08-01 | 2027-08-01 | 0762 | New Hampshire Air Resources Agency | |
| F1 | FF38137 | 2019-05-07 | 2027-05-07 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F3 | FF38767 | 2017-03-17 | 2020-03-17 | 0764 | New Jersey State Department Of Environmental Protection | |
| A1 | FF40565 | 2020-10-07 | 2023-10-07 | 0251 | Connecticut Department of Environmental Protection | Located at 09-001-0010 on 11/28/23 |
| A1 | FF42197 | 2021-08-18 | 2029-08-18 | 0762 | New Hampshire Air Resources Agency | |
| F2 | FF42766 | 2017-11-21 | 2025-11-21 | 0821 | Oregon Department Of Environmental Quality | |
| B2 | FF42892 | 2021-09-28 | 2025-09-28 | 0013 | Al Dept Of Env Mgt | AL DEPT OF ENVIRONMENTAL MGT -AUDIT DEVICE |
| B1 | FF44751 | 2018-06-27 | 2021-06-27 | 0873 | Polk County Environmental Services Department | |
| F3 | FF46572 | 2017-05-01 | 2021-05-01 | 0764 | New Jersey State Department Of Environmental Protection | |
| B1 | FF48935 | 2024-03-07 | 2028-03-07 | 0584 | Kentucky Division For Air Quality | Entered by OAQPS AA-PGVP for 0584 |
| F1 | FF49232 | 2019-05-07 | 2027-05-07 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF49255 | 2019-05-07 | 2027-05-07 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF49258 | 2024-05-23 | 2032-05-23 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | Entered by OAQPS AA-PGVP for 0520 |
| A1 | FF50952 | 2021-10-07 | 2024-10-07 | 0251 | Connecticut Department of Environmental Protection | |
| A1 | FF51471 | 2022-10-31 | 2026-10-31 | 0762 | New Hampshire Air Resources Agency | |
| A1 | FF52112 | 2023-01-30 | 2026-01-30 | 0251 | Connecticut Department of Environmental Protection | Hartford for NO2 QC checks |
| F1 | FF523185 | 2023-03-10 | 2031-03-10 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF523193 | 2022-01-07 | 2030-01-07 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF524591 | 2017-03-10 | 2025-03-10 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF524605 | 2021-01-12 | 2029-01-12 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF525422 | 2019-02-13 | 2027-02-13 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF525437 | 2023-02-13 | 2027-02-13 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF525461 | 2019-02-13 | 2027-02-13 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF527411 | 2019-02-19 | 2027-02-19 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF527451 | 2020-12-08 | 2024-12-08 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | UWM UPark |
| F1 | FF527453 | 2019-02-19 | 2027-02-19 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| R1 | FF528545 | 2019-08-21 | 2022-08-22 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | |
| F1 | FF528950 | 2019-05-07 | 2027-05-07 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF528964 | 2017-01-01 | 2025-01-01 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | Horicon |
| B5 | FF54035 | 2016-07-06 | 2019-07-06 | 1119 | Vermont Agency Of Environmental Conservation | |
| F1 | FF54628 | 2024-06-03 | 2032-06-03 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | Entered by OAQPS AA-PGVP for 0520 |
| F1 | FF54645 | 2022-01-07 | 2030-01-07 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF54662 | 2024-03-28 | 2027-03-28 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF55353 | 2024-04-22 | 2028-04-22 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| B1 | FF55927 | 2020-01-27 | 2024-01-27 | 0584 | Kentucky Division For Air Quality | |
| F1 | FF57251 | 2024-03-28 | 2028-03-28 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF57268 | 2017-12-12 | 2025-12-12 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF59605 | 2021-01-06 | 2025-01-05 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF62570 | 2022-07-08 | 2025-07-08 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF62586 | 2023-09-18 | 2026-09-18 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF62591 | 2020-03-20 | 2023-03-20 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF62608 | 2020-12-08 | 2024-12-08 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | Kaukauna |
| F1 | FF62612 | 2022-07-05 | 2026-07-05 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | SER |
| F1 | FF62630 | 2023-07-05 | 2025-07-05 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | SER |
| F1 | FF62648 | 2020-11-30 | 2024-11-30 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64048 | 2020-10-15 | 2028-10-15 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64049 | 2020-10-15 | 2028-10-15 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64052 | 2022-07-29 | 2030-07-29 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | SER |
| F1 | FF64057 | 2020-10-15 | 2028-10-15 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64073 | 2020-10-15 | 2028-10-15 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64112 | 2022-06-01 | 2025-06-01 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | Chiwaukee |
| F1 | FF64123 | 2024-03-05 | 2028-03-05 | 1025 | Tennessee Division Of Air Pollution Control | Praxar of Toledo OH is the vendor instead of Linde Gas I cant find anything esle in Toledo |
| F1 | FF64129 | 2020-10-06 | 2023-10-06 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64136 | 2020-10-07 | 2023-10-07 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64139 | 2022-06-01 | 2025-06-01 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | SER |
| F1 | FF64151 | 2023-09-18 | 2026-09-18 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64153 | 2020-10-06 | 2023-10-06 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64154 | 2021-06-10 | 2024-06-10 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64165 | 2021-03-16 | 2025-03-16 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | MKE CA NR |
| F1 | FF64170 | 2022-06-30 | 2026-06-30 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64179 | 2020-10-06 | 2023-10-06 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64180 | 2020-10-07 | 2024-10-07 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64189 | 2020-10-06 | 2023-10-06 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64221 | 2022-06-30 | 2026-06-30 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64232 | 2021-01-11 | 2029-01-11 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64261 | 2021-01-07 | 2025-01-06 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64279 | 2021-01-07 | 2025-01-06 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF64293 | 2020-10-07 | 2023-10-07 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F2 | FF64296 | 2021-05-07 | 2025-05-07 | 0437 | Georgia Air Protection Branch Ambient Monitoring Program | QA Unit |
| A1 | FF65536 | 2023-08-08 | 2026-08-08 | 0251 | Connecticut Department of Environmental Protection | Westport for NO2 QC checks |
| A1 | FF65542 | 2023-08-08 | 2026-08-08 | 0251 | Connecticut Department of Environmental Protection | Westport (swapped out for new tank on 6/3/24) |
| F1 | FF66249 | 2022-06-30 | 2026-06-30 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF66257 | 2022-06-01 | 2026-06-01 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | NER |
| F1 | FF66258 | 2023-09-18 | 2026-09-18 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| A1 | FF68055 | 2022-10-28 | 2026-10-28 | 0762 | New Hampshire Air Resources Agency | |
| F1 | FF68339 | 2022-06-30 | 2026-06-30 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF68817 | 2022-01-31 | 2026-01-31 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF68833 | 2022-01-31 | 2026-01-31 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF68839 | 2022-01-31 | 2026-01-31 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F2 | FF68859 | 2022-01-31 | 2026-01-31 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F2 | FF68864 | 2022-01-31 | 2026-01-31 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF68865 | 2022-01-31 | 2026-01-31 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF69236 | 2022-02-25 | 2025-02-25 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | Horicon |
| F1 | FF69244 | 2022-07-08 | 2025-07-08 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF69250 | 2022-07-08 | 2025-07-08 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| F1 | FF69287 | 2022-07-05 | 2026-07-05 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | Horicon |
| W1 | FF71356 | 2024-06-17 | 2027-06-19 | 0972 | South Coast Air Quality Management District | UA on 6/25/24 (not in Tank Farm) |
| W1 | FF71357 | 2024-06-17 | 2027-06-19 | 0972 | South Coast Air Quality Management District | UA 6/25/24 (not in tank farm |
| O1 | FF776 | 2023-03-17 | 2031-03-17 | 0821 | Oregon Department Of Environmental Quality | Entered by OAQPS AA-PGVP for 0821 |
| F3 | FF9396 | 2024-05-24 | 2027-05-24 | 0762 | New Hampshire Air Resources Agency | |
| F3 | HH43300 | 2015-09-16 | 2018-09-16 | 0764 | New Jersey State Department Of Environmental Protection | |
| F2 | JJ13685 | 2023-09-13 | 2031-09-13 | 1138 | Washoe County District Health Department | Reno4 NO2 |
| F2 | JJ13805 | 2023-08-22 | 2027-08-22 | 0458 | Great Basin Unified APCD | NCORE Superblend; installed 8/29/2023 |
| F2 | JJ13817 | 2023-08-23 | 2026-08-23 | 0458 | Great Basin Unified APCD | NCORE NOY |
| F2 | JJ13835 | 2022-08-19 | 2026-08-19 | 1138 | Washoe County District Health Department | Reno4 Audit CO/SO2 |
| F2 | JJ13848 | 2022-08-19 | 2030-08-19 | 1138 | Washoe County District Health Department | Reno4 NO Audit |
| B1 | KN0018 | 2020-09-30 | 2024-09-30 | 0513 | Illinois Environmental Protection Agency | |
| B1 | KN0034 | 2021-08-04 | 2024-08-04 | 0588 | Missouri Laboratory Services Program | ESP/AQA |
| R1 | KN0081 | 2023-11-15 | 2026-11-15 | 0971 | South Carolina Department of Environmental Services | |
| R1 | KN0084 | 2024-03-19 | 2028-03-19 | 0971 | South Carolina Department of Environmental Services | |
| A1 | KR0002790 | 2019-12-24 | 2027-12-24 | 0762 | New Hampshire Air Resources Agency | |
| F2 | LL 107930 | 2019-10-17 | 2027-10-17 | 0709 | Mojave Desert AQMD | Installed at VV site 0306 as of 5/8/2023. |
| W1 | LL08202 | 2022-06-28 | 2025-06-28 | 0972 | South Coast Air Quality Management District | UA |
| B1 | LL100418 | 2020-09-30 | 2028-09-30 | 0513 | Illinois Environmental Protection Agency | |
| A1 | LL100803 | 2023-02-03 | 2031-02-03 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| F2 | LL105131 | 2021-09-21 | 2029-09-21 | 1113 | Utah Department Of Environmental Quality | |
| F2 | LL107287 | 2022-04-21 | 2025-04-21 | 1105 | US EPA - Region 10 | |
| B3 | LL107566 | 2021-11-17 | 2024-11-17 | 0972 | South Coast Air Quality Management District | PLSP |
| A3 | LL107615 | 2023-02-17 | 2026-02-17 | 0945 | San Joaquin Valley Unified Air Pollution Control District | |
| A1 | LL108799 | 2022-01-21 | 2025-01-21 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| F1 | LL110185 | 2016-08-17 | 2019-08-17 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| A1 | LL110745 | 2024-08-09 | 2027-08-09 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL111169 | 2024-12-27 | 2027-12-27 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B3 | LL111171 | 2021-07-07 | 2024-07-07 | 0972 | South Coast Air Quality Management District | POMA |
| B3 | LL111181 | 2021-11-17 | 2024-11-17 | 0972 | South Coast Air Quality Management District | RIVR |
| B3 | LL111190 | 2022-10-18 | 2025-10-18 | 0972 | South Coast Air Quality Management District | LBSH |
| B3 | LL111203 | 2025-01-24 | 2028-01-24 | 0864 | Pima County Department of Environmental Quality | |
| A1 | LL111218 | 2024-02-05 | 2027-02-05 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B3 | LL11197 | 2023-07-13 | 2023-07-27 | 0972 | South Coast Air Quality Management District | UA |
| F2 | LL119472 | 2023-03-08 | 2027-03-08 | 0936 | Sacramento County APCD | |
| B3 | LL1197 | 2023-07-13 | 2027-07-13 | 0972 | South Coast Air Quality Management District | UA |
| B1 | LL122071 | 2023-01-10 | 2027-01-10 | 0513 | Illinois Environmental Protection Agency | |
| B1 | LL122075 | 2020-09-30 | 2028-09-30 | 0513 | Illinois Environmental Protection Agency | |
| B1 | LL122076 | 2021-05-11 | 2024-05-11 | 0588 | Missouri Laboratory Services Program | ESP/AQA |
| A1 | LL122765 | 2021-08-04 | 2024-08-04 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| F1 | LL123964 | 2019-09-04 | 2022-09-04 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| A1 | LL124702 | 2024-08-09 | 2027-08-09 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL125859 | 2024-12-27 | 2027-12-27 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| F1 | LL126771 | 2022-01-20 | 2026-01-20 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| F1 | LL126837 | 2019-01-22 | 2023-01-29 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| A1 | LL127093 | 2023-02-20 | 2026-02-20 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| F1 | LL127859 | 2020-05-01 | 2023-05-01 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| F1 | LL127876 | 2022-01-20 | 2026-01-20 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| F1 | LL127887 | 2022-01-11 | 2026-01-11 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| F1 | LL127953 | 2022-01-11 | 2026-01-11 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| F1 | LL128000 | 2022-01-11 | 2026-01-11 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| W1 | LL133580 | 2024-06-17 | 2027-06-19 | 0972 | South Coast Air Quality Management District | UA in Tank Farm 6/26/24 |
| W1 | LL133582 | 2024-09-05 | 2027-09-07 | 0972 | South Coast Air Quality Management District | |
| W1 | LL133583 | 2022-10-26 | 2025-10-26 | 0972 | South Coast Air Quality Management District | MLVB |
| W1 | LL133584 | 2024-09-05 | 2027-09-07 | 0972 | South Coast Air Quality Management District | UA |
| W1 | LL133585 | 2024-09-05 | 2027-09-07 | 0972 | South Coast Air Quality Management District | UA |
| W1 | LL133586 | 2022-10-26 | 2025-10-27 | 0972 | South Coast Air Quality Management District | |
| W1 | LL133587 | 2024-06-17 | 2027-06-19 | 0972 | South Coast Air Quality Management District | SCLR |
| W1 | LL133588 | 2024-06-17 | 2027-06-19 | 0972 | South Coast Air Quality Management District | NOHO |
| W1 | LL133589 | 2022-10-27 | 2025-10-27 | 0972 | South Coast Air Quality Management District | WSLA |
| W1 | LL133600 | 2024-06-17 | 2027-06-19 | 0972 | South Coast Air Quality Management District | PLSP 10/8/24 |
| W1 | LL133601 | 2024-09-05 | 2027-09-07 | 0972 | South Coast Air Quality Management District | |
| W1 | LL133603 | 2024-09-05 | 2027-09-07 | 0972 | South Coast Air Quality Management District | UA |
| W1 | LL133605 | 2024-06-17 | 2027-06-19 | 0972 | South Coast Air Quality Management District | UA in Tank Farm 6/26/24 |
| W1 | LL133814 | 2024-06-04 | 2027-06-04 | 0972 | South Coast Air Quality Management District | Compton 9/24/24 |
| W1 | LL133817 | 2025-03-11 | 2029-03-12 | 0972 | South Coast Air Quality Management District | |
| W1 | LL133830 | 2024-10-17 | 2028-10-18 | 0972 | South Coast Air Quality Management District | |
| W1 | LL133831 | 2025-03-11 | 2029-03-12 | 0972 | South Coast Air Quality Management District | UA |
| W1 | LL133836 | 2025-03-11 | 2029-03-12 | 0972 | South Coast Air Quality Management District | Font |
| W1 | LL133840 | 2024-06-04 | 2027-06-04 | 0972 | South Coast Air Quality Management District | UA Now at Pico |
| W1 | LL133841 | 2024-06-17 | 2027-06-19 | 0972 | South Coast Air Quality Management District | LAHB |
| W1 | LL133846 | 2024-09-05 | 2027-09-07 | 0972 | South Coast Air Quality Management District | UA |
| W1 | LL133851 | 2025-03-11 | 2029-03-12 | 0972 | South Coast Air Quality Management District | |
| B3 | LL13987 | 2020-03-26 | 2024-03-26 | 0972 | South Coast Air Quality Management District | UA |
| B2 | LL155674 | 2023-03-14 | 2027-03-14 | 0971 | South Carolina Department of Environmental Services | |
| B1 | LL158164 | 2020-04-07 | 2024-04-07 | 0588 | Missouri Laboratory Services Program | ESP/AQA |
| A3 | LL164506 | 2024-04-04 | 2027-04-04 | 1001 | State Of Louisiana | CAPITOL |
| B3 | LL165602 | 2023-08-24 | 2026-08-24 | 0972 | South Coast Air Quality Management District | W710 |
| B3 | LL165623 | 2020-03-26 | 2024-03-26 | 0972 | South Coast Air Quality Management District | UA |
| B3 | LL165643 | 2022-03-30 | 2025-03-30 | 0972 | South Coast Air Quality Management District | LBSH |
| B2 | LL167049 | 2021-02-09 | 2024-02-09 | 0971 | South Carolina Department of Environmental Services | |
| B2 | LL167081 | 2016-05-03 | 2024-05-03 | 1127 | Virginia Department of Environmental Quality | |
| B2 | LL167097 | 2020-08-18 | 2024-08-18 | 0971 | South Carolina Department of Environmental Services | |
| B3 | LL168210 | 2020-08-27 | 2023-08-27 | 0972 | South Coast Air Quality Management District | PICO |
| B3 | LL170080 | 2023-08-24 | 2026-08-24 | 0972 | South Coast Air Quality Management District | Cela Criteria |
| B3 | LL170148 | 2023-08-24 | 2026-08-24 | 0972 | South Coast Air Quality Management District | CMPT |
| B2 | LL172531 | 2021-10-12 | 2025-10-12 | 0971 | South Carolina Department of Environmental Services | |
| A1 | LL175875 | 2024-12-24 | 2028-12-24 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL175876 | 2023-01-11 | 2027-01-11 | 1324 | Duke Energy | |
| A1 | LL176898 | 2023-11-29 | 2026-11-29 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A3 | LL178660 | 2022-10-21 | 2025-10-21 | 1001 | State Of Louisiana | MARRERO |
| A1 | LL178672 | 2023-11-29 | 2026-11-29 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B2 | LL178717 | 2023-03-14 | 2027-03-14 | 0971 | South Carolina Department of Environmental Services | |
| B1 | LL180760 | 2019-04-24 | 2027-04-24 | 0513 | Illinois Environmental Protection Agency | |
| B1 | LL18163 | 2019-04-24 | 2027-04-24 | 0513 | Illinois Environmental Protection Agency | |
| A1 | LL182111 | 2022-10-17 | 2025-10-17 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| F1 | LL187300 | 2021-02-01 | 2025-02-01 | 0613 | Linn County Health Department | |
| F1 | LL189132 | 2017-07-06 | 2020-07-06 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| A1 | LL191403 | 2023-12-04 | 2027-12-04 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL192540 | 2021-12-28 | 2029-12-28 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL192554 | 2022-02-25 | 2026-02-25 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL192558 | 2023-12-04 | 2027-12-04 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL192560 | 2022-01-21 | 2025-01-21 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL192565 | 2021-05-10 | 2025-05-10 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL192566 | 2024-12-27 | 2027-12-27 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL193269 | 2022-06-13 | 2025-06-13 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL193303 | 2023-12-04 | 2027-12-04 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL193304 | 2023-02-13 | 2027-02-13 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL193307 | 2023-02-20 | 2026-02-20 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| R1 | LL194216 | 2023-07-26 | 2027-07-26 | 0584 | Kentucky Division For Air Quality | Entered by OAQPS AA-PGVP for 0584 |
| R1 | LL194243 | 2024-02-21 | 2027-02-21 | 0971 | South Carolina Department of Environmental Services | |
| F2 | LL19579 | 2020-11-19 | 2028-11-19 | 0936 | Sacramento County APCD | |
| R1 | LL197501 | 2020-04-03 | 2023-04-03 | 0584 | Kentucky Division For Air Quality | |
| R1 | LL197504 | 2020-01-27 | 2024-01-27 | 0584 | Kentucky Division For Air Quality | |
| W1 | LL208202 | 2022-06-28 | 2025-06-28 | 0972 | South Coast Air Quality Management District | CELA Ncor |
| W1 | LL208208 | 2022-06-27 | 2025-06-27 | 0972 | South Coast Air Quality Management District | AHNR |
| W1 | LL208211 | 2022-06-27 | 2025-06-27 | 0972 | South Coast Air Quality Management District | PICO |
| W1 | LL208213 | 2022-06-27 | 2025-06-27 | 0972 | South Coast Air Quality Management District | BNAP |
| W1 | LL208216 | 2022-06-27 | 2025-06-27 | 0972 | South Coast Air Quality Management District | ELSI |
| A3 | LL20849 | 2022-10-19 | 2025-10-19 | 1001 | State Of Louisiana | NORCO |
| B3 | LL23302 | 2020-08-27 | 2023-08-27 | 0972 | South Coast Air Quality Management District | AHNR |
| B3 | LL23374 | 2020-08-27 | 2023-08-27 | 0972 | South Coast Air Quality Management District | ONNR |
| B3 | LL23399 | 2021-07-07 | 2024-07-07 | 0972 | South Coast Air Quality Management District | |
| F1 | LL23560 | 2023-03-10 | 2026-03-10 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| F2 | LL23589 | 2018-11-07 | 2026-11-07 | 1113 | Utah Department Of Environmental Quality | |
| B3 | LL25127 | 2023-08-24 | 2026-08-24 | 0972 | South Coast Air Quality Management District | UA |
| B2 | LL25447 | 2017-04-28 | 2025-04-28 | 0971 | South Carolina Department of Environmental Services | |
| B2 | LL2675 | 2021-10-12 | 2025-10-12 | 0971 | South Carolina Department of Environmental Services | |
| W1 | LL31643 | 2024-08-08 | 2027-08-08 | 0972 | South Coast Air Quality Management District | RIV NCore |
| B7 | LL34293 | 2024-03-25 | 2032-03-25 | 1113 | Utah Department Of Environmental Quality | Entered by OAQPS AA-PGVP for 1113 |
| B7 | LL36505 | 2024-03-18 | 2032-03-18 | 1113 | Utah Department Of Environmental Quality | Entered by OAQPS AA-PGVP for 1113 |
| A3 | LL36584 | 2023-11-10 | 2026-11-10 | 1001 | State Of Louisiana | PORT ALLEN |
| A3 | LL37328 | 2022-11-01 | 2025-11-01 | 1001 | State Of Louisiana | PRIDE |
| A1 | LL37405 | 2022-06-20 | 2026-06-20 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A3 | LL37505 | 2022-10-31 | 2026-10-31 | 1001 | State Of Louisiana | CAPITOL |
| B3 | LL37518 | 2020-08-07 | 2023-08-07 | 0972 | South Coast Air Quality Management District | UPLA |
| B3 | LL38361 | 2018-01-12 | 2026-01-12 | 0864 | Pima County Department of Environmental Quality | Children's Park site 1028 |
| B3 | LL38362 | 2023-10-09 | 2026-10-09 | 0972 | South Coast Air Quality Management District | NCore on 6/7/24 |
| A3 | LL38503 | 2022-08-01 | 2030-08-01 | 1001 | State Of Louisiana | PORT ALLEN |
| A1 | LL39076 | 2018-10-03 | 2026-10-03 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B7 | LL40350 | 2021-05-03 | 2029-05-03 | 0240 | Colorado Department of Public Health And Environment | Entered by OAQPS AA-PGVP for 0240 |
| A1 | LL40831 | 2023-02-13 | 2027-02-13 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A3 | LL40841 | 2022-10-21 | 2025-10-21 | 1001 | State Of Louisiana | CHALMETTE VISTA |
| B1 | LL40862 | 2021-04-27 | 2029-04-27 | 0588 | Missouri Laboratory Services Program | ESP/AQA |
| B3 | LL40957 | 2021-03-30 | 2025-03-30 | 0972 | South Coast Air Quality Management District | CELA NCore SO2 |
| B3 | LL40977 | 2021-11-17 | 2024-11-17 | 0972 | South Coast Air Quality Management District | FONT |
| B1 | LL41234 | 2019-02-19 | 2027-02-19 | 0513 | Illinois Environmental Protection Agency | |
| A3 | LL41290 | 2022-10-21 | 2030-10-21 | 1001 | State Of Louisiana | WestLake |
| B2 | LL42596 | 2020-08-10 | 2028-08-10 | 0971 | South Carolina Department of Environmental Services | |
| B3 | LL42873 | 2020-03-26 | 2024-03-26 | 0972 | South Coast Air Quality Management District | UA |
| B3 | LL42903 | 2021-03-30 | 2025-03-30 | 0972 | South Coast Air Quality Management District | UA |
| B1 | LL43482 | 2016-09-10 | 2024-09-10 | 0588 | Missouri Laboratory Services Program | ESP/AQA |
| A1 | LL4431 | 2021-02-12 | 2029-02-12 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL47687 | 2022-06-20 | 2026-06-20 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B1 | LL47818 | 2020-01-27 | 2028-01-27 | 0513 | Illinois Environmental Protection Agency | |
| A3 | LL48046 | 2022-08-01 | 2030-08-01 | 1001 | State Of Louisiana | SHREVEPORT AIRPORT |
| B3 | LL48496 | 2021-03-30 | 2025-03-30 | 0972 | South Coast Air Quality Management District | UA |
| B1 | LL48506 | 2022-10-10 | 2026-10-10 | 0588 | Missouri Laboratory Services Program | ESP/AQA |
| B2 | LL49208 | 2023-03-14 | 2027-03-14 | 0971 | South Carolina Department of Environmental Services | |
| A1 | LL50089 | 2024-12-24 | 2028-12-24 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B2 | LL50846 | 2021-10-12 | 2024-10-12 | 0971 | South Carolina Department of Environmental Services | |
| B1 | LL50867 | 2023-01-10 | 2027-01-10 | 0513 | Illinois Environmental Protection Agency | |
| A1 | LL51034 | 2022-10-28 | 2025-10-28 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL53411 | 2023-12-04 | 2027-12-04 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B1 | LL53455 | 2021-12-28 | 2025-12-28 | 0513 | Illinois Environmental Protection Agency | |
| B2 | LL53456 | 2021-10-18 | 2024-10-18 | 0971 | South Carolina Department of Environmental Services | |
| B1 | LL53487 | 2021-12-28 | 2025-12-28 | 0513 | Illinois Environmental Protection Agency | |
| B2 | LL54069 | 2020-08-18 | 2024-08-18 | 0971 | South Carolina Department of Environmental Services | |
| B2 | LL54131 | 2021-02-09 | 2025-02-09 | 0971 | South Carolina Department of Environmental Services | |
| B2 | LL54164 | 2020-10-10 | 2023-10-10 | 0403 | Forsyth County Environmental Affairs Department | Audit cylinder |
| B3 | LL54443 | 2020-03-26 | 2024-03-26 | 0972 | South Coast Air Quality Management District | UA |
| B3 | LL54470 | 2018-01-12 | 2026-01-12 | 0864 | Pima County Department of Environmental Quality | Audits |
| B3 | LL54505 | 2020-03-26 | 2024-03-26 | 0972 | South Coast Air Quality Management District | UA |
| F1 | LL55610 | 2024-03-26 | 2032-03-26 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| B2 | LL58252 | 2021-10-12 | 2025-10-12 | 0971 | South Carolina Department of Environmental Services | |
| B3 | LL5867 | 2020-03-26 | 2024-03-26 | 0972 | South Coast Air Quality Management District | UA |
| B3 | LL59959 | 2022-02-18 | 2030-02-18 | 0864 | Pima County Department of Environmental Quality | Ted Walker Park site 1036 |
| B1 | LL59985 | 2021-12-28 | 2025-12-28 | 0513 | Illinois Environmental Protection Agency | |
| A1 | LL64265 | 2022-10-28 | 2025-10-28 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B2 | LL64273 | 2021-10-18 | 2024-10-18 | 0971 | South Carolina Department of Environmental Services | |
| B2 | LL64276 | 2023-03-14 | 2027-03-14 | 0971 | South Carolina Department of Environmental Services | |
| A3 | LL64279 | 2022-11-01 | 2025-11-01 | 1001 | State Of Louisiana | Westlake |
| A1 | LL64720 | 2024-08-09 | 2027-08-09 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL64730 | 2024-08-09 | 2027-08-09 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL64745 | 2024-08-09 | 2027-08-09 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B1 | LL64746 | 2023-01-10 | 2027-01-10 | 0513 | Illinois Environmental Protection Agency | |
| B1 | LL65214 | 2024-07-08 | 2027-07-08 | 0588 | Missouri Laboratory Services Program | |
| A1 | LL65245 | 2024-01-23 | 2032-01-23 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B1 | LL65250 | 2027-03-07 | 2027-03-07 | 0513 | Illinois Environmental Protection Agency | |
| B1 | LL65258 | 2021-03-12 | 2025-03-12 | 0588 | Missouri Laboratory Services Program | ESP/AQA |
| B2 | LL65307 | 2020-03-20 | 2024-03-20 | 0971 | South Carolina Department of Environmental Services | |
| A1 | LL66277 | 2023-11-29 | 2026-11-29 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A1 | LL66295 | 2021-02-12 | 2029-02-12 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B3 | LL66864 | 2021-10-17 | 2024-10-17 | 0972 | South Coast Air Quality Management District | CMPT |
| B3 | LL66927 | 2022-10-18 | 2025-10-18 | 0972 | South Coast Air Quality Management District | RESE |
| B3 | LL66936 | 2021-07-07 | 2024-07-07 | 0972 | South Coast Air Quality Management District | CELA Criteria |
| B1 | LL66984 | 2020-09-30 | 2028-09-30 | 0513 | Illinois Environmental Protection Agency | |
| B3 | LL67001 | 2021-12-20 | 2024-12-20 | 0864 | Pima County Department of Environmental Quality | Children's Park site 1028 |
| B3 | LL67131 | 2021-07-07 | 2024-07-07 | 0972 | South Coast Air Quality Management District | SNBO |
| B3 | LL67142 | 2023-10-09 | 2026-10-09 | 0972 | South Coast Air Quality Management District | Rivr Ncore |
| F1 | LL68762 | 2021-04-01 | 2025-04-01 | 1080 | University Hygenic Laboratory (University of Iowa) | |
| W1 | LL71587 | 2024-06-17 | 2027-06-19 | 0972 | South Coast Air Quality Management District | SCLR 7/9/24 |
| W1 | LL71588 | 2024-06-17 | 2027-06-19 | 0972 | South Coast Air Quality Management District | UA in Tank Farm 6/26/24 |
| F2 | LL71616 | 2018-10-22 | 2026-10-22 | 1113 | Utah Department Of Environmental Quality | |
| W1 | LL71841 | 2024-06-17 | 2027-06-19 | 0972 | South Coast Air Quality Management District | UA in Tank Farm 6/26/24 |
| A1 | LL74750 | 2024-12-27 | 2027-12-27 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B3 | LL77618 | 2021-11-17 | 2024-11-17 | 0972 | South Coast Air Quality Management District | 60NR |
| B1 | LL78451 | 2019-02-19 | 2027-02-19 | 0513 | Illinois Environmental Protection Agency | |
| A1 | LL78874 | 2024-12-27 | 2027-12-27 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| A3 | LL7953 | 2022-08-01 | 2030-08-01 | 1001 | State Of Louisiana | MERAUX |
| A1 | LL80536 | 2024-02-05 | 2027-02-05 | 0660 | Mass Dept Environmental Protection-Div Air Quality Control | |
| B1 | LL80668 | 2023-01-10 | 2027-01-10 | 1324 | Duke Energy | |
| F2 | LL81350 | 2018-11-06 | 2026-11-06 | 1113 | Utah Department Of Environmental Quality | |
| F2 | LL83903 | 2017-06-12 | 2021-06-12 | 0972 | South Coast Air Quality Management District | |
| B2 | LL84219 | 2020-03-20 | 2024-03-20 | 0971 | South Carolina Department of Environmental Services | |
| B1 | LL87100 | 2020-09-30 | 2028-09-30 | 0513 | Illinois Environmental Protection Agency | |
| B1 | LL87177 | 2017-04-12 | 2021-04-12 | 1252 | Missouri Dept Of Natural Resources | |
| B1 | LL87181 | 2018-04-13 | 2022-04-13 | 1252 | Missouri Dept Of Natural Resources | |
| B1 | LL87186 | 2019-04-24 | 2027-04-24 | 0513 | Illinois Environmental Protection Agency | |
| V1 | RN1385 | 2021-01-08 | 2028-01-08 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | MKE CA NR |
| V1 | RN1411 | 2020-06-10 | 2024-06-10 | 1175 | Wisconsin Dept Of Natural Resources, Air Monitoring Section | Rhinelander |
| R1 | RN1411 | 2024-02-21 | 2027-02-21 | 0971 | South Carolina Department of Environmental Services | |
| R1 | RN1435 | 2024-04-16 | 2032-04-16 | 0584 | Kentucky Division For Air Quality | Entered by OAQPS AA-PGVP for 0584 |
| R1 | RN1472 | 2024-02-21 | 2027-02-21 | 0971 | South Carolina Department of Environmental Services | |
| F2 | SA14452 | 2018-02-14 | 2021-02-14 | 0009 | Air Resource Specialists, Inc | |
| F1 | SA7337 | 2011-11-28 | 2014-11-28 | 0764 | New Jersey State Department Of Environmental Protection | |
| D6 | SD014876 | 2019-07-12 | 2023-07-12 | 0053 | Arizona Department Of Environmental Quality | |
| D6 | SD10801 | 2019-05-14 | 2022-05-14 | 0563 | Kansas Department Of Health And Environment | |
| D6 | SD11796 | 2021-04-30 | 2024-04-30 | 0972 | South Coast Air Quality Management District | RIVR SB |
| D6 | SD11932 | 2020-06-02 | 2023-06-02 | 0972 | South Coast Air Quality Management District | MLVB |
| D6 | SD12076 | 2017-03-29 | 2021-03-29 | 0563 | Kansas Department Of Health And Environment | |
| D6 | SD12088 | 2017-03-15 | 2020-03-15 | 0563 | Kansas Department Of Health And Environment | |
| B3 | SD12125 | 2021-04-30 | 2024-04-19 | 0972 | South Coast Air Quality Management District | This cylinder is most likely Matheson (Hudson) |
| D6 | SD12125 | 2021-04-30 | 2024-04-19 | 0972 | South Coast Air Quality Management District | PASA |
| D6 | SD12555 | 2020-06-02 | 2023-06-02 | 0972 | South Coast Air Quality Management District | MSVJ |
| D6 | SD13764 | 2017-11-28 | 2021-11-28 | 0563 | Kansas Department Of Health And Environment | |
| D6 | SD14642 | 2017-03-22 | 2020-03-22 | 0563 | Kansas Department Of Health And Environment | |
| B3 | SD14642 | 2020-03-04 | 2023-03-04 | 0972 | South Coast Air Quality Management District | FONT |
| D6 | SD14870 | 2021-04-15 | 2029-04-15 | 0053 | Arizona Department Of Environmental Quality | |
| D6 | SD15080 | 2019-11-06 | 2022-11-06 | 0563 | Kansas Department Of Health And Environment | |
| D6 | SD15116 | 2021-04-19 | 2024-04-19 | 0972 | South Coast Air Quality Management District | W710 |
| D6 | SD15146 | 2019-05-14 | 2022-05-14 | 0563 | Kansas Department Of Health And Environment | |
| D6 | SD15520 | 2021-08-04 | 2024-08-04 | 0972 | South Coast Air Quality Management District | LAHB |
| D6 | SD15523 | 2021-08-04 | 2024-08-04 | 0972 | South Coast Air Quality Management District | ANAH |
| D6 | SD15538 | 2021-08-04 | 2024-08-04 | 0972 | South Coast Air Quality Management District | SCLR |
| D6 | SD15551 | 2021-08-04 | 2024-08-04 | 0972 | South Coast Air Quality Management District | NOHO |
| B2 | SG910486BAL | 2021-08-23 | 2029-08-23 | 1328 | Florida Department of Environmental Protection (FDEP) | St. Marks CO bottle |
| B2 | SG9113170BAL | 2025-02-17 | 2033-02-17 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | DEQ OKC Gas Storage |
| A3 | SG9115484ALC | 2022-11-01 | 2025-11-01 | 1001 | State Of Louisiana | KENNER |
| B3 | SG9115565 | 2018-01-12 | 2026-01-12 | 0864 | Pima County Department of Environmental Quality | Alvernon/22nd site 1014 |
| B2 | SG9116315ALD1 | 2025-02-18 | 2033-02-18 | 0812 | Oklahoma Dept. Of Environmental Quality Air Quality Division | OKC Gas Storage Room - QA Bottle |
| B3 | SG9121109 | 2021-03-30 | 2025-03-30 | 0972 | South Coast Air Quality Management District | FONT |
| B3 | SG9158334 | 2022-03-03 | 2025-03-03 | 0864 | Pima County Department of Environmental Quality | Ted Walker Park site 1036 |
| B6 | SG9170167BAL | 2019-10-28 | 2023-10-28 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | TRINITY SO2 |
| A3 | SG9183930CAL | 2023-08-23 | 2026-08-23 | 1001 | State Of Louisiana | I610 |
| D6 | SX21548 | 2020-09-16 | 2023-09-16 | 0053 | Arizona Department Of Environmental Quality | |
| D6 | SX27762 | 2019-05-17 | 2027-05-17 | 0053 | Arizona Department Of Environmental Quality | |
| D6 | SX32359 | 2021-04-15 | 2024-04-15 | 0053 | Arizona Department Of Environmental Quality | |
| D6 | SX36876 | 2021-04-08 | 2029-04-08 | 0053 | Arizona Department Of Environmental Quality | |
| D6 | SX38397 | 2018-03-12 | 2026-03-12 | 905 | Cherokee Nation, Oklahoma | Inquest Environmental owns the cylinder; they conduct the PEs for CNEP. |
| D6 | SX40659 | 2020-09-11 | 2028-09-11 | 0053 | Arizona Department Of Environmental Quality | |
| G1 | SX54890 | 2023-04-14 | 2031-04-14 | 0053 | Arizona Department Of Environmental Quality | |
| D6 | SX61898 | 2020-09-08 | 2028-09-08 | 0053 | Arizona Department Of Environmental Quality | |
| D6 | SX89565 | 2021-04-15 | 2029-04-15 | 0053 | Arizona Department Of Environmental Quality | |
| G1 | SX91828 | 2023-04-11 | 2031-04-11 | 0053 | Arizona Department Of Environmental Quality | |
| R1 | UM1246 | 2025-01-29 | 2033-01-29 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | QA cylinder CO/N2 for blending |
| N2 | UN0208 | 2023-02-09 | 2026-02-09 | 0971 | South Carolina Department of Environmental Services | |
| B6 | XC027238B | 2022-03-10 | 2030-03-10 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | GR-NR CO |
| B6 | XC030723B | 2021-12-28 | 2025-12-28 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | PH SO2 |
| B2 | XC034774B | 2022-05-06 | 2025-05-06 | 0550 | Jefferson County, AL Department Of Health | NCore NO and CO cylinder |
| B6 | XC036194B | 2023-10-12 | 2027-10-12 | 0685 | Michigan Dept Of Environment, Great Lakes, and Energy-Air Quality Division | TRINITY SO2 |
| A1 | XF000886B | 2022-10-21 | 2030-10-21 | 0762 | New Hampshire Air Resources Agency | |
| F1 | XF0013018 | 2017-03-10 | 2025-03-10 | 0520 | Indiana Depart Of Environ Management/Office Of Air Quality | |
| A3 | XL000095B | 2022-11-01 | 2025-11-01 | 1001 | State Of Louisiana | DUTCHTOWN |