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
MS0110002 , C S & I Water Assn #1
31 of the 59 analytes this system has been tested for have been detected at least once, across 405 samples on record.
The other 28 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 405 samples on record, detections range from November 3, 1993 to August 4, 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 | 132 of 144 results | Nov 3, 1993 | Aug 4, 2026 |
| Lead 1030 | Inorganic Chemical | 111 of 144 results | Nov 3, 1993 | Aug 4, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 48 of 51 results | May 19, 2004 | Oct 8, 2025 |
| TTHM 2950 | Organic Chemical | 48 of 52 results | May 19, 2004 | Oct 8, 2025 |
| Chloroform 2941 | Organic Chemical | 34 of 35 results | Sep 14, 2006 | Oct 8, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 32 of 36 results | Sep 14, 2006 | Oct 8, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 31 of 31 results | Jan 30, 2008 | Oct 8, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 31 of 36 results | Sep 14, 2006 | Oct 8, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 29 of 31 results | Jan 30, 2008 | Oct 8, 2025 |
| Barium 1010 | Inorganic Chemical | 25 of 25 results | Mar 12, 2002 | Jan 13, 2025 |
| Fluoride 1025 | Inorganic Chemical | 25 of 25 results | Mar 12, 2002 | Jan 13, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 22 of 31 results | Jan 30, 2008 | Oct 8, 2025 |
| Bromoform 2942 | Organic Chemical | 20 of 36 results | Sep 14, 2006 | Oct 8, 2025 |
| Chromium 1020 | Inorganic Chemical | 19 of 25 results | Jan 28, 2004 | Jan 13, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 14 of 14 results | Dec 7, 2011 | Jul 12, 2012 |
| Monochloroacetic Acid 2450 | Organic Chemical | 11 of 31 results | Jan 30, 2008 | Jan 4, 2010 |
| Monobromoacetic Acid 2453 | Organic Chemical | 7 of 31 results | Jan 14, 2009 | Feb 14, 2011 |
| Arsenic 1005 | Inorganic Chemical | 6 of 25 results | Jan 25, 2006 | Jan 13, 2025 |
| Nickel 1036 | Inorganic Chemical | 6 of 25 results | Jan 25, 2006 | Jan 13, 2025 |
| Selenium 1045 | Inorganic Chemical | 6 of 25 results | Feb 14, 2005 | Mar 26, 2008 |
| Xylenes, Total 2955 | Organic Chemical | 5 of 31 results | May 18, 2021 | Feb 26, 2024 |
| Sodium 1052 | Inorganic Chemical | 4 of 4 results | Apr 12, 2021 | Oct 14, 2024 |
| Vinyl Chloride 2976 | Organic Chemical | 4 of 31 results | Apr 25, 2018 | Oct 3, 2023 |
| Gross Alpha, Excl. Radon & U 4000 | Radionuclide | 3 of 4 results | Mar 22, 2012 | Jun 13, 2012 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 3 of 4 results | Mar 22, 2012 | Jun 13, 2012 |
| Sulfate 1055 | Inorganic Chemical | 3 of 5 results | Mar 12, 2002 | Jan 28, 2004 |
| Combined Uranium 4006 | Radionuclide | 2 of 16 results | Jun 13, 2012 | Jun 13, 2012 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 31 results | May 18, 2021 | May 18, 2021 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 1 of 18 results | Mar 22, 2012 | Mar 22, 2012 |
| Radium-226 4020 | Radionuclide | 1 of 18 results | Mar 22, 2012 | Mar 22, 2012 |
| Radium-228 4030 | Radionuclide | 1 of 18 results | Mar 22, 2012 | Mar 22, 2012 |
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 141–150 of 405 samples, newest first — collected June 18, 2014 to June 25, 2014. The summary above covers all 405.
24 results from the 10 samples listed here: 22 detected, 2 not detected. Across the whole record it is 685 of 1,879. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
We withheld the location of 1 sampling point below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jun 25, 2014 02:55, sampling point SMH | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.016 mg/l , sample collected Jun 25, 2014 02:55, sampling point SMH | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.025 mg/l , sample collected Jun 25, 2014 02:55, sampling point SMH | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 25, 2014 02:55, sampling point SMH | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| 0.003 mg/l , sample collected Jun 25, 2014 02:55, sampling point SMH | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.044 mg/l , sample collected Jun 25, 2014 02:55, sampling point SMH | Total Haloacetic Acids (Haa5) 2456 | Not recorded |
|
||
| 0.2342 mg/l , sample collected Jun 18, 2014 05:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0012 mg/l , sample collected Jun 18, 2014 05:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.7602 mg/l , sample collected Jun 18, 2014 06:05, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0033 mg/l , sample collected Jun 18, 2014 06:05, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0376 mg/l , sample collected Jun 18, 2014 05:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0014 mg/l , sample collected Jun 18, 2014 05:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0265 mg/l , sample collected Jun 18, 2014 06:20, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0014 mg/l , sample collected Jun 18, 2014 06:20, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0504 mg/l , sample collected Jun 18, 2014 06:10, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0014 mg/l , sample collected Jun 18, 2014 06:10, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.1657 mg/l , sample collected Jun 18, 2014 06:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.001 mg/l , sample collected Jun 18, 2014 06:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0838 mg/l , sample collected Jun 18, 2014 06:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0014 mg/l , sample collected Jun 18, 2014 06:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.6415 mg/l , sample collected Jun 18, 2014 06:20, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0013 mg/l , sample collected Jun 18, 2014 06:20, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.2452 mg/l , sample collected Jun 18, 2014 06:10, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.016 mg/l , sample collected Jun 18, 2014 06:10, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
-
- Collected
- Jun 25, 2014 02:55
- Sampling point
- SMH Location withheld
- Sample type
- Routine
- Lab sample
- 140626-014HA
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 0.002 mg/l Minimum Reporting Level
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 0.016 mg/l
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.025 mg/l
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- 0.003 mg/l
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.044 mg/l
-
- Collected
- Jun 18, 2014 05:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140619-160PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2342 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0012 mg/l
-
- Collected
- Jun 18, 2014 06:05
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140619-159PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.7602 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0033 mg/l
-
- Collected
- Jun 18, 2014 05:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140619-154PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0376 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0014 mg/l
-
- Collected
- Jun 18, 2014 06:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140619-153PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0265 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0014 mg/l
-
- Collected
- Jun 18, 2014 06:10
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140619-152PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0504 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0014 mg/l
-
- Collected
- Jun 18, 2014 06:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140619-151PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1657 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Jun 18, 2014 06:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140619-150PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0838 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0014 mg/l
-
- Collected
- Jun 18, 2014 06:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140619-149PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.6415 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0013 mg/l
-
- Collected
- Jun 18, 2014 06:10
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140619-144PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2452 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.016 mg/l
Routine (10).