This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.
Chemical and radiological sample results
MS0390006 , Sontag-Wanilla
36 of the 73 analytes this system has been tested for have been detected at least once, across 307 samples on record.
The other 37 were tested for and never found. An analyte is counted here if any result on record measured it, so this covers the whole history and not the samples listed below.
Across all 307 samples on record, detections range from October 1, 2003 to June 25, 2026. These figures cover the whole record.
What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.
What has been detected, ever
Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 62 of 62 results | Jul 31, 2007 | Sep 12, 2023 |
| Lead 1030 | Inorganic Chemical | 35 of 62 results | Jul 31, 2007 | Sep 12, 2023 |
| Fluoride 1025 | Inorganic Chemical | 32 of 32 results | Oct 1, 2003 | Feb 24, 2025 |
| Barium 1010 | Inorganic Chemical | 28 of 28 results | Oct 1, 2003 | Feb 24, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 20 of 21 results | Jul 14, 2004 | Aug 21, 2025 |
| TTHM 2950 | Organic Chemical | 19 of 22 results | Jul 14, 2004 | Jun 25, 2026 |
| Chloroform 2941 | Organic Chemical | 14 of 16 results | Sep 19, 2006 | Jun 25, 2026 |
| Sodium 1052 | Inorganic Chemical | 13 of 13 results | May 17, 2012 | Feb 11, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 12 of 16 results | Sep 19, 2006 | Jun 25, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 12 of 14 results | Jun 14, 2011 | Aug 21, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 12 of 14 results | Jun 14, 2011 | Aug 21, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 15 results | Feb 27, 2012 | Oct 4, 2012 |
| Sulfate 1055 | Inorganic Chemical | 8 of 8 results | Oct 1, 2003 | May 24, 2017 |
| Chromium 1020 | Inorganic Chemical | 7 of 28 results | Mar 28, 2005 | Apr 2, 2019 |
| Calcium 1016 | Inorganic Chemical | 4 of 4 results | May 17, 2012 | May 24, 2017 |
| Potassium 1042 | Inorganic Chemical | 4 of 4 results | May 17, 2012 | May 24, 2017 |
| Residue, Total, Filterable 1057 | Water Quality | 4 of 4 results | May 17, 2012 | May 24, 2017 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 4 of 4 results | May 17, 2012 | May 24, 2017 |
| Carbon Dioxide 1901 | Water Quality | 4 of 4 results | May 17, 2012 | May 24, 2017 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 4 of 4 results | May 17, 2012 | May 24, 2017 |
| Alkalinity, Total 1927 | Water Quality | 4 of 4 results | May 17, 2012 | May 24, 2017 |
| Calculated Sodium NACA | Water Quality | 4 of 4 results | May 17, 2012 | May 24, 2017 |
| PH, Field Result PHFD | Water Quality | 4 of 4 results | May 17, 2012 | May 24, 2017 |
| Nickel 1036 | Inorganic Chemical | 3 of 28 results | Feb 4, 2009 | Apr 2, 2019 |
| Iron 1028 | Inorganic Chemical | 3 of 4 results | May 24, 2017 | May 24, 2017 |
| Magnesium 1031 | Inorganic Chemical | 3 of 4 results | May 24, 2017 | May 24, 2017 |
| Manganese 1032 | Inorganic Chemical | 3 of 4 results | May 24, 2017 | May 24, 2017 |
| Color 1905 | Water Quality | 3 of 3 results | May 24, 2017 | May 24, 2017 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 14 results | Aug 13, 2019 | Sep 15, 2020 |
| Iron, Field Result FEFD | Inorganic Chemical | 2 of 4 results | May 24, 2017 | May 24, 2017 |
| Dichloromethane 2964 | Organic Chemical | 2 of 47 results | Aug 12, 2004 | Aug 12, 2004 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 14 results | Aug 9, 2017 | Aug 9, 2017 |
| Chloride 1017 | Inorganic Chemical | 1 of 4 results | May 17, 2012 | May 17, 2012 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 47 results | Sep 8, 2011 | Sep 8, 2011 |
| Dibromochloromethane 2944 | Organic Chemical | 1 of 16 results | Jun 14, 2011 | Jun 14, 2011 |
| Toluene 2991 | Organic Chemical | 1 of 47 results | Nov 4, 2004 | Nov 4, 2004 |
No date range is applied: this list draws on every sample on record. Show the last two years only.
The most recent samples, result by result
The table below lists 111–120 of 307 samples, newest first — collected May 24, 2017 to June 28, 2017. The summary above covers all 307.
36 results from the 10 samples listed here: 30 detected, 6 not detected. Across the whole record it is 346 of 1,982. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.0309 mg/l , sample collected Jun 28, 2017 08:14, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 28, 2017 08:14, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0705 mg/l , sample collected Jun 28, 2017 06:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0006 mg/l , sample collected Jun 28, 2017 06:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0989 mg/l , sample collected Jun 28, 2017 07:14, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0007 mg/l , sample collected Jun 28, 2017 07:14, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.074 mg/l , sample collected Jun 28, 2017 07:10, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 28, 2017 07:10, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0476 mg/l , sample collected Jun 28, 2017 08:11, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0006 mg/l , sample collected Jun 28, 2017 08:11, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0125 mg/l , sample collected Jun 28, 2017 07:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 28, 2017 07:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0561 mg/l , sample collected Jun 28, 2017 08:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0007 mg/l , sample collected Jun 28, 2017 08:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0165 mg/l , sample collected Jun 28, 2017 07:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 28, 2017 07:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0683 mg/l , sample collected Jun 28, 2017 08:11, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.001 mg/l , sample collected Jun 28, 2017 08:11, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.4012 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | Calcium 1016 EPA method 200.8 | Not recorded |
| Not detected below 2 mg/l Minimum Reporting Level , sample collected May 24, 2017 10:37, sampling point WL003 | Chloride 1017 EPA method 300.0 | Not recorded |
| 0.781 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | Fluoride 1025 EPA method 380-75WE | Not recorded |
| 0.0135 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | Iron 1028 EPA method 200.8 | Not recorded |
| 0.0073 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | Magnesium 1031 EPA method 200.8 | Not recorded |
| 0.0005 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | Manganese 1032 EPA method 200.8 | Not recorded |
| 0.2377 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | Potassium 1042 EPA method 200.8 | Not recorded |
| 62.8865 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | Sodium 1052 EPA method 200.8 | Not recorded |
| 14.932 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | Sulfate 1055 EPA method 300.0 | Not recorded |
| 142 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | Residue, Total, Filterable 1057 EPA method CALCUL LAB | Not recorded |
| 2.89 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | Alkalinity, Caco3 Stability 1067 EPA method 2320B | Not recorded |
| 0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | Carbon Dioxide 1901 EPA method CALCUL LAB | Not recorded |
| 15 units The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | Color 1905 EPA method 2120B | Not recorded |
| 1 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB | Not recorded |
| 108 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | Alkalinity, Total 1927 EPA method 2320B | Not recorded |
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 24, 2017 10:37, sampling point WL003 | Iron, Field Result FEFD EPA method 3500AL-D | Not recorded |
| 58.5 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | Calculated Sodium NACA EPA method CALCUL LAB | Not recorded |
| 8.2 ph The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 24, 2017 10:37, sampling point WL003 | PH, Field Result PHFD EPA method 3500AL-D | Not recorded |
-
- Collected
- Jun 28, 2017 08:14
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170629-150PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0309 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 28, 2017 06:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170629-149PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0705 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Jun 28, 2017 07:14
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170629-148PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0989 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
-
- Collected
- Jun 28, 2017 07:10
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170629-147PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.074 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 28, 2017 08:11
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170629-146PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0476 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Jun 28, 2017 07:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170629-144PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0125 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 28, 2017 08:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170629-143PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0561 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
-
- Collected
- Jun 28, 2017 07:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170629-142PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0165 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 28, 2017 08:11
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170629-141PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0683 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- May 24, 2017 10:37
- Sampling point
- WL003 Well W003
- Sample type
- Routine
- Lab sample
- 170526-003PC
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Calcium 1016 EPA method 200.8
- Result
- 0.4012 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Chloride 1017 EPA method 300.0
- Result
- Not detected below 2 mg/l Minimum Reporting Level
-
Fluoride 1025 EPA method 380-75WE
- Result
- 0.781 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Iron 1028 EPA method 200.8
- Result
- 0.0135 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Magnesium 1031 EPA method 200.8
- Result
- 0.0073 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Manganese 1032 EPA method 200.8
- Result
- 0.0005 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Potassium 1042 EPA method 200.8
- Result
- 0.2377 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Sodium 1052 EPA method 200.8
- Result
- 62.8865 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Sulfate 1055 EPA method 300.0
- Result
- 14.932 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Residue, Total, Filterable 1057 EPA method CALCUL LAB
- Result
- 142 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Alkalinity, Caco3 Stability 1067 EPA method 2320B
- Result
- 2.89 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Carbon Dioxide 1901 EPA method CALCUL LAB
- Result
- 0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Color 1905 EPA method 2120B
- Result
- 15 units The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB
- Result
- 1 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Alkalinity, Total 1927 EPA method 2320B
- Result
- 108 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
Iron, Field Result FEFD EPA method 3500AL-D
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Calculated Sodium NACA EPA method CALCUL LAB
- Result
- 58.5 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
PH, Field Result PHFD EPA method 3500AL-D
- Result
- 8.2 ph The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
Routine (10).