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
MS0530009 , Longview Water Association
23 of the 57 analytes this system has been tested for have been detected at least once, across 172 samples on record.
The other 34 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 172 samples on record, detections range from October 20, 2003 to December 8, 2025. 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 | 80 of 80 results | Aug 9, 2004 | Aug 5, 2020 |
| Lead 1030 | Inorganic Chemical | 67 of 80 results | Aug 9, 2004 | Aug 5, 2020 |
| TTHM 2950 | Organic Chemical | 16 of 18 results | Aug 29, 2007 | May 7, 2025 |
| Bromoform 2942 | Organic Chemical | 11 of 13 results | Aug 26, 2013 | May 7, 2025 |
| Barium 1010 | Inorganic Chemical | 10 of 10 results | Oct 20, 2003 | Mar 17, 2025 |
| Arsenic 1005 | Inorganic Chemical | 9 of 10 results | Mar 15, 2004 | Mar 17, 2025 |
| Fluoride 1025 | Inorganic Chemical | 9 of 9 results | Oct 20, 2003 | Mar 17, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 8 of 18 results | Aug 29, 2007 | Sep 18, 2024 |
| Nickel 1036 | Inorganic Chemical | 7 of 10 results | Mar 15, 2004 | Mar 17, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 7 of 12 results | Aug 26, 2013 | Feb 19, 2025 |
| Selenium 1045 | Inorganic Chemical | 7 of 10 results | Oct 20, 2003 | Oct 5, 2022 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 7 of 7 results | Dec 12, 2011 | Sep 16, 2019 |
| Radium-226 4020 | Radionuclide | 7 of 7 results | Dec 12, 2011 | Sep 16, 2019 |
| Radium-228 4030 | Radionuclide | 7 of 7 results | Dec 12, 2011 | Sep 16, 2019 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 7 of 21 results | Jun 7, 2004 | Sep 1, 2010 |
| Nitrate 1040 | Inorganic Chemical | 7 of 21 results | Jun 7, 2004 | Sep 1, 2010 |
| Bromodichloromethane 2943 | Organic Chemical | 6 of 13 results | Sep 18, 2024 | Feb 19, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 6 of 13 results | Sep 18, 2024 | Feb 19, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 6 of 7 results | Dec 12, 2011 | Sep 16, 2019 |
| Chromium 1020 | Inorganic Chemical | 5 of 10 results | Oct 20, 2003 | Mar 9, 2016 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Sep 16, 2019 | Dec 8, 2025 |
| Nitrite 1041 | Inorganic Chemical | 3 of 21 results | Jun 7, 2004 | Jul 7, 2008 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 12 results | Sep 18, 2024 | Sep 18, 2024 |
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 131–140 of 172 samples, newest first — collected August 9, 2006 to June 19, 2007. The summary above covers all 172.
22 results from the 10 samples listed here: 20 detected, 2 not detected. Across the whole record it is 296 of 675. 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 |
|---|---|---|
|
||
| 0.0623 mg/l , sample collected Jun 19, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.001 mg/l , sample collected Jun 19, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.0101 mg/l , sample collected Jun 19, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.0008 mg/l , sample collected Jun 19, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.0077 mg/l , sample collected Jun 19, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.0009 mg/l , sample collected Jun 19, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.0109 mg/l , sample collected Jun 19, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.0008 mg/l , sample collected Jun 19, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.0591 mg/l , sample collected Jun 19, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.0017 mg/l , sample collected Jun 19, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.67 mg/l , sample collected May 14, 2007, sampling point TF101 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
| 0.67 mg/l , sample collected May 14, 2007, sampling point TF101 | Nitrate 1040 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 14, 2007, sampling point TF101 | Nitrite 1041 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.59 mg/l , sample collected Nov 29, 2006, sampling point TF101 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2006 – Dec 31, 2006 |
| 0.58 mg/l , sample collected Nov 29, 2006, sampling point TF101 | Nitrate 1040 EPA method 353.2 | Jan 1, 2006 – Dec 31, 2006 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Nov 29, 2006, sampling point TF101 | Nitrite 1041 EPA method 353.2 | Jan 1, 2006 – Dec 31, 2006 |
|
||
| 0.0324 mg/l , sample collected Aug 10, 2006, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2006 |
| 0.0012 mg/l , sample collected Aug 10, 2006, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2006 |
|
||
| 0.05 mg/l , sample collected Aug 9, 2006, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2006 |
| 0.0024 mg/l , sample collected Aug 9, 2006, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2006 |
|
||
| 0.0071 mg/l , sample collected Aug 9, 2006, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2006 |
| 0.0009 mg/l , sample collected Aug 9, 2006, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2006 |
-
- Collected
- Jun 19, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070620-102PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0623 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Jun 19, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070620-166PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0101 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
-
- Collected
- Jun 19, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070620-161PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0077 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Jun 19, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070620-101PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0109 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
-
- Collected
- Jun 19, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070620-099PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0591 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0017 mg/l
-
- Collected
- May 14, 2007
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 070515-140NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- 0.67 mg/l
-
Nitrate 1040 EPA method 353.2
- Result
- 0.67 mg/l
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Nov 29, 2006
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 061130-006NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2006
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- 0.59 mg/l
-
Nitrate 1040 EPA method 353.2
- Result
- 0.58 mg/l
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Aug 10, 2006
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 060811-002PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2006
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0324 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0012 mg/l
-
- Collected
- Aug 9, 2006
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 060811-006PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2006
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.05 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0024 mg/l
-
- Collected
- Aug 9, 2006
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 060811-003PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2006
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0071 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
Routine (10).