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
MS0730025 , Hwy 30 West Water Association
25 of the 57 analytes this system has been tested for have been detected at least once, across 219 samples on record.
The other 32 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 219 samples on record, detections range from October 29, 2003 to June 24, 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 | 64 of 64 results | Aug 16, 2007 | Aug 10, 2023 |
| Lead 1030 | Inorganic Chemical | 42 of 64 results | Aug 16, 2007 | Aug 10, 2023 |
| Barium 1010 | Inorganic Chemical | 22 of 22 results | Oct 29, 2003 | Jun 24, 2026 |
| Fluoride 1025 | Inorganic Chemical | 22 of 22 results | Oct 29, 2003 | Jun 24, 2026 |
| Chromium 1020 | Inorganic Chemical | 20 of 22 results | Oct 29, 2003 | Apr 8, 2025 |
| Selenium 1045 | Inorganic Chemical | 19 of 22 results | Oct 29, 2003 | Jun 24, 2026 |
| Nickel 1036 | Inorganic Chemical | 17 of 20 results | Nov 24, 2003 | Apr 8, 2025 |
| Arsenic 1005 | Inorganic Chemical | 14 of 22 results | Apr 5, 2004 | Jun 24, 2026 |
| TTHM 2950 | Organic Chemical | 12 of 19 results | Sep 17, 2007 | Sep 30, 2025 |
| Radium-226 4020 | Radionuclide | 12 of 12 results | Mar 13, 2012 | Oct 16, 2019 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 11 of 12 results | Mar 13, 2012 | Oct 16, 2019 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 11 of 12 results | Mar 13, 2012 | Oct 16, 2019 |
| Radium-228 4030 | Radionuclide | 11 of 12 results | Mar 13, 2012 | Oct 16, 2019 |
| Bromoform 2942 | Organic Chemical | 8 of 14 results | Sep 16, 2013 | Sep 30, 2025 |
| Sodium 1052 | Inorganic Chemical | 6 of 6 results | Sep 20, 2019 | Jun 24, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 5 of 14 results | Oct 26, 2020 | Jun 2, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 4 of 19 results | Jul 12, 2010 | Jul 29, 2024 |
| Sulfate 1055 | Inorganic Chemical | 3 of 4 results | Oct 29, 2003 | Apr 5, 2004 |
| Dibromoacetic Acid 2454 | Organic Chemical | 2 of 14 results | Oct 26, 2020 | Feb 10, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 2 of 14 results | Dec 5, 2024 | Feb 10, 2025 |
| Cyanide 1024 | Inorganic Chemical | 2 of 20 results | Apr 12, 2010 | Jul 6, 2016 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 14 results | Oct 26, 2020 | Oct 26, 2020 |
| Nitrite 1041 | Inorganic Chemical | 1 of 42 results | Aug 7, 2006 | Aug 7, 2006 |
| Nitrate 1040 | Inorganic Chemical | 1 of 42 results | Oct 3, 2005 | Oct 3, 2005 |
| Cadmium 1015 | Inorganic Chemical | 1 of 22 results | May 2, 2005 | May 2, 2005 |
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 81–90 of 219 samples, newest first — collected August 2, 2017 to April 10, 2018. The summary above covers all 219.
21 results from the 10 samples listed here: 16 detected, 5 not detected. Across the whole record it is 313 of 1,040. 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 |
|---|---|---|
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 10, 2018 14:00, sampling point TF102 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 10, 2018 14:00, sampling point TF102 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 10, 2018 14:00, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
|
||
| 0.2 mg/l , sample collected Aug 2, 2017 06:14, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0008 mg/l , sample collected Aug 2, 2017 06:14, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0234 mg/l , sample collected Aug 2, 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 Aug 2, 2017 07:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0237 mg/l , sample collected Aug 2, 2017 06:30, 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 Aug 2, 2017 06:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0941 mg/l , sample collected Aug 2, 2017 07:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0006 mg/l , sample collected Aug 2, 2017 07:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.2234 mg/l , sample collected Aug 2, 2017 05:18, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0011 mg/l , sample collected Aug 2, 2017 05:18, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0478 mg/l , sample collected Aug 2, 2017 05:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0009 mg/l , sample collected Aug 2, 2017 05:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.5446 mg/l , sample collected Aug 2, 2017 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0006 mg/l , sample collected Aug 2, 2017 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.139 mg/l , sample collected Aug 2, 2017 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0008 mg/l , sample collected Aug 2, 2017 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.9507 mg/l , sample collected Aug 2, 2017 05:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0026 mg/l , sample collected Aug 2, 2017 05:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
-
- Collected
- Apr 10, 2018 14:00
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 180411-026NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2018
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Aug 2, 2017 06:14
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170804-021PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
-
- Collected
- Aug 2, 2017 07:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170804-020PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0234 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 2, 2017 06:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170804-019PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0237 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 2, 2017 07:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170804-018PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0941 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Aug 2, 2017 05:18
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170804-017PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2234 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0011 mg/l
-
- Collected
- Aug 2, 2017 05:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170804-016PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0478 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Aug 2, 2017 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170804-015PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.5446 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Aug 2, 2017 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170804-014PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.139 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
-
- Collected
- Aug 2, 2017 05:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170804-013PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.9507 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0026 mg/l
Routine (10).