A single record, or line, in the file holds a day of data. The Value and Qualifier fields zero through twenty-three correspond to the hours of the day: midnight through 11:00PM. For durations that are longer than hourly, the data appears at the time collected. Empty lines are not provided for skipped or missing days.
Field Number |
Field Name |
Alpha/ Numeric |
Max Size/Scale |
1 |
Transaction Type |
A |
1 |
2 |
State Code |
A |
2 |
3 |
County Code |
A |
3 |
4 |
Site ID |
A |
4 |
5 |
Parameter Code |
A |
5 |
6 |
POC |
N |
2 |
7 |
Sample Duration Code |
A |
8 |
8 |
Sampling Methodology Code |
A |
8 |
9 |
Units Code |
A |
3 |
10 |
Minimum Detection Limit |
N |
5.5 (Signed) |
11 |
Uncertainty Value |
N |
4.6 |
12 |
Reported Collection Frequency Code |
A |
8 |
13 |
Required Collection Frequency Code |
A |
8 |
14 |
Primary Monitor Type |
A |
20 |
15 |
Reporting Organization Code |
A |
8 |
16 |
Reporting Organization Name |
A |
120 |
17 |
Sample Date |
A |
8(YYYYMMDD) |
18 |
Sample Value 0 |
N |
5.5 (Signed) |
19 |
Primary Qualifier 0 |
A |
8 |
20 |
Sample Value 1 |
N |
5.5 (Signed) |
21 |
Primary Qualifier 1 |
A |
8 |
22 |
Sample Value 2 |
N |
5.5 (Signed) |
23 |
Primary Qualifier 2 |
A |
8 |
24 |
Sample Value 3 |
N |
5.5 (Signed) |
25 |
Primary Qualifier 3 |
A |
8 |
26 |
Sample Value 4 |
N |
5.5 (Signed) |
27 |
Primary Qualifier 4 |
A |
8 |
28 |
Sample Value 5 |
N |
5.5 (Signed) |
29 |
Primary Qualifier 5 |
A |
8 |
30 |
Sample Value 6 |
N |
5.5 (Signed) |
31 |
Primary Qualifier 6 |
A |
8 |
32 |
Sample Value 7 |
N |
5.5 (Signed) |
33 |
Primary Qualifier 7 |
A |
8 |
34 |
Sample Value 8 |
N |
5.5 (Signed) |
35 |
Primary Qualifier 8 |
A |
8 |
36 |
Sample Value 9 |
N |
5.5 (Signed) |
37 |
Primary Qualifier 9 |
A |
8 |
38 |
Sample Value 10 |
N |
5.5 (Signed) |
39 |
Primary Qualifier 10 |
A |
8 |
40 |
Sample Value 11 |
N |
5.5 (Signed) |
41 |
Primary Qualifier 11 |
A |
8 |
42 |
Sample Value 12 |
N |
5.5 (Signed) |
43 |
Primary Qualifier 12 |
A |
8 |
44 |
Sample Value 13 |
N |
5.5 (Signed) |
45 |
Primary Qualifier 13 |
A |
8 |
46 |
Sample Value 14 |
N |
5.5 (Signed) |
47 |
Primary Qualifier 14 |
A |
8 |
48 |
Sample Value 15 |
N |
5.5 (Signed) |
49 |
Primary Qualifier 15 |
A |
8 |
50 |
Sample Value 16 |
N |
5.5 (Signed) |
51 |
Primary Qualifier 16 |
A |
8 |
52 |
Sample Value 17 |
N |
5.5 (Signed) |
53 |
Primary Qualifier 17 |
A |
8 |
54 |
Sample Value 18 |
N |
5.5 (Signed) |
55 |
Primary Qualifier 18 |
A |
8 |
56 |
Sample Value 19 |
N |
5.5 (Signed) |
57 |
Primary Qualifier 19 |
A |
8 |
58 |
Sample Value 20 |
N |
5.5 (Signed) |
59 |
Primary Qualifier 20 |
A |
8 |
60 |
Sample Value 21 |
N |
5.5 (Signed) |
61 |
Primary Qualifier 21 |
A |
8 |
62 |
Sample Value 22 |
N |
5.5 (Signed) |
63 |
Primary Qualifier 22 |
A |
8 |
64 |
Sample Value 23 |
N |
5.5 (Signed) |
65 |
Primary Qualifier 23 |
A |
8 |