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
MS0310004 , Beaver Meadow Waterworks Association
23 of the 53 analytes this system has been tested for have been detected at least once, across 394 samples on record.
The other 30 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 394 samples on record, detections range from September 15, 2003 to November 18, 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 |
|---|---|---|---|---|
| TTHM 2950 | Organic Chemical | 79 of 83 results | Sep 13, 2004 | Nov 18, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 78 of 82 results | Sep 13, 2004 | Aug 19, 2025 |
| Copper, Free 1022 | Inorganic Chemical | 60 of 60 results | Jul 24, 2007 | Jul 18, 2023 |
| Lead 1030 | Inorganic Chemical | 50 of 60 results | Jul 24, 2007 | Jul 18, 2023 |
| Chloroform 2941 | Organic Chemical | 44 of 47 results | May 16, 2006 | Nov 18, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 44 of 48 results | May 16, 2006 | Nov 18, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 42 of 48 results | May 16, 2006 | Nov 18, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 38 of 41 results | Jan 28, 2008 | Aug 19, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 38 of 41 results | Jan 28, 2008 | Aug 19, 2025 |
| Barium 1010 | Inorganic Chemical | 31 of 31 results | Sep 15, 2003 | Feb 26, 2025 |
| Fluoride 1025 | Inorganic Chemical | 31 of 31 results | Sep 15, 2003 | Feb 26, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 26 of 41 results | Jan 28, 2008 | Aug 19, 2025 |
| Chromium 1020 | Inorganic Chemical | 25 of 31 results | Sep 15, 2003 | May 17, 2022 |
| Monochloroacetic Acid 2450 | Organic Chemical | 15 of 41 results | Jan 28, 2008 | Dec 15, 2020 |
| Arsenic 1005 | Inorganic Chemical | 10 of 31 results | Feb 23, 2004 | Oct 15, 2019 |
| Sodium 1052 | Inorganic Chemical | 9 of 9 results | Sep 19, 2019 | Feb 5, 2025 |
| Cyanide 1024 | Inorganic Chemical | 6 of 30 results | Mar 21, 2005 | Apr 2, 2012 |
| Sulfate 1055 | Inorganic Chemical | 6 of 6 results | Sep 15, 2003 | Feb 23, 2004 |
| Selenium 1045 | Inorganic Chemical | 4 of 31 results | Sep 15, 2003 | Feb 23, 2004 |
| Carbon Tetrachloride 2982 | Organic Chemical | 3 of 21 results | Jun 7, 2022 | Jun 7, 2022 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 41 results | Nov 13, 2017 | Jun 4, 2019 |
| Bromoform 2942 | Organic Chemical | 1 of 48 results | Aug 29, 2011 | Aug 29, 2011 |
| Nickel 1036 | Inorganic Chemical | 1 of 31 results | Jan 14, 2009 | Jan 14, 2009 |
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 251–260 of 394 samples, newest first — collected May 10, 2010 to February 14, 2011. The summary above covers all 394.
47 results from the 10 samples listed here: 26 detected, 21 not detected. Across the whole record it is 643 of 1,732. 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 |
|---|---|---|
|
||
| 0.002 mg/l , sample collected Feb 14, 2011, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.027 mg/l , sample collected Feb 14, 2011, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.032 mg/l , sample collected Feb 14, 2011, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 14, 2011, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| 0.003 mg/l , sample collected Feb 14, 2011, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.06 mg/l , sample collected Feb 14, 2011, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2011 – Mar 31, 2011 |
|
||
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 17, 2010, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 26.3 ug/l , sample collected Nov 17, 2010, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 9.73 ug/l , sample collected Nov 17, 2010, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| Not detected , sample collected Nov 17, 2010, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Oct 1, 2010 – Dec 31, 2010 |
|
||
| 0.002 mg/l , sample collected Nov 17, 2010, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.023 mg/l , sample collected Nov 17, 2010, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.034 mg/l , sample collected Nov 17, 2010, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 17, 2010, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| 0.002 mg/l , sample collected Nov 17, 2010, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.06 mg/l , sample collected Nov 17, 2010, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Oct 1, 2010 – Dec 31, 2010 |
|
||
| 13 ug/l , sample collected Jul 13, 2010, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 13, 2010, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 1.35 ug/l , sample collected Jul 13, 2010, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 13, 2010, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 14.35 ug/l , sample collected Jul 13, 2010, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jul 1, 2010 – Sep 30, 2010 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 13, 2010, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.007 mg/l , sample collected Jul 13, 2010, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.003 mg/l , sample collected Jul 13, 2010, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 13, 2010, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 13, 2010, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.01 mg/l , sample collected Jul 13, 2010, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jul 1, 2010 – Sep 30, 2010 |
|
||
| Not detected below 0.25 mg/l Minimum Reporting Level , sample collected Jul 6, 2010, sampling point TF102 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2010 – Dec 31, 2010 |
| Not detected below 0.2 mg/l Minimum Reporting Level , sample collected Jul 6, 2010, sampling point TF102 | Nitrate 1040 EPA method 353.2 | Jan 1, 2010 – Dec 31, 2010 |
| Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Jul 6, 2010, sampling point TF102 | Nitrite 1041 EPA method 353.2 | Jan 1, 2010 – Dec 31, 2010 |
|
||
| Not detected below 0.25 mg/l Minimum Reporting Level , sample collected Jul 6, 2010, sampling point TF103 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2010 – Dec 31, 2010 |
| Not detected below 0.2 mg/l Minimum Reporting Level , sample collected Jul 6, 2010, sampling point TF103 | Nitrate 1040 EPA method 353.2 | Jan 1, 2010 – Dec 31, 2010 |
| Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Jul 6, 2010, sampling point TF103 | Nitrite 1041 EPA method 353.2 | Jan 1, 2010 – Dec 31, 2010 |
|
||
| Not detected below 0.25 mg/l Minimum Reporting Level , sample collected Jul 6, 2010, sampling point TF101 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2010 – Dec 31, 2010 |
| Not detected below 0.2 mg/l Minimum Reporting Level , sample collected Jul 6, 2010, sampling point TF101 | Nitrate 1040 EPA method 353.2 | Jan 1, 2010 – Dec 31, 2010 |
| Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Jul 6, 2010, sampling point TF101 | Nitrite 1041 EPA method 353.2 | Jan 1, 2010 – Dec 31, 2010 |
|
||
| 42.5 ug/l , sample collected May 10, 2010, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected May 10, 2010, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 14.4 ug/l , sample collected May 10, 2010, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 4.63 ug/l , sample collected May 10, 2010, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 61.53 ug/l , sample collected May 10, 2010, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Apr 1, 2010 – Jun 30, 2010 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected May 10, 2010, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.016 mg/l , sample collected May 10, 2010, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.018 mg/l , sample collected May 10, 2010, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 10, 2010, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| 0.001 mg/l , sample collected May 10, 2010, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.03 mg/l , sample collected May 10, 2010, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Apr 1, 2010 – Jun 30, 2010 |
-
- Collected
- Feb 14, 2011
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 110215-021HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- 0.002 mg/l
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 0.027 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.032 mg/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- 0.003 mg/l
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.06 mg/l
- Monitoring period
- Jan 1, 2011 – Mar 31, 2011
-
- Collected
- Nov 17, 2010
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 101118-003TH
- Laboratory
- MSDH Lab
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 26.3 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 9.73 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- Not detected
- Monitoring period
- Oct 1, 2010 – Dec 31, 2010
-
- Collected
- Nov 17, 2010
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 101118-003HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- 0.002 mg/l
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 0.023 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.034 mg/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- 0.002 mg/l
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.06 mg/l
- Monitoring period
- Oct 1, 2010 – Dec 31, 2010
-
- Collected
- Jul 13, 2010
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 100714-002TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 13 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 1.35 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 14.35 ug/l
- Monitoring period
- Jul 1, 2010 – Sep 30, 2010
-
- Collected
- Jul 13, 2010
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 100714-002HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 0.002 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 0.007 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.003 mg/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.01 mg/l
- Monitoring period
- Jul 1, 2010 – Sep 30, 2010
-
- Collected
- Jul 6, 2010
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 100707-043NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2010
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.25 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.2 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.05 mg/l Minimum Reporting Level
-
- Collected
- Jul 6, 2010
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 100707-042NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2010
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.25 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.2 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.05 mg/l Minimum Reporting Level
-
- Collected
- Jul 6, 2010
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 100707-041NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2010
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.25 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.2 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.05 mg/l Minimum Reporting Level
-
- Collected
- May 10, 2010
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 100511-013TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 42.5 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 14.4 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 4.63 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 61.53 ug/l
- Monitoring period
- Apr 1, 2010 – Jun 30, 2010
-
- Collected
- May 10, 2010
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 100511-013HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 0.002 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 0.016 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.018 mg/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- 0.001 mg/l
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.03 mg/l
- Monitoring period
- Apr 1, 2010 – Jun 30, 2010
Routine (10).