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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.

Every analyte ever detected for Beaver Meadow Waterworks Association, with how many results found it and when it was first and last detected. Covers the whole record, not only 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 171–180 of 394 samples, newest first — collected July 14, 2014 to April 6, 2015. The summary above covers all 394.

47 results from the 10 samples listed here: 12 detected, 35 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.

Chemical and radiological sample results for Beaver Meadow Waterworks Association, every result from 171 to 180 of 394 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Apr 6, 2015 12:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
150407-015IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:30, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0029 mg/l , sample collected Apr 6, 2015 12:30, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:30, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0096 mg/l , sample collected Apr 6, 2015 12:30, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.795 mg/l , sample collected Apr 6, 2015 12:30, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:30, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:30, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:30, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:30, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:30, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:30, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Apr 6, 2015 12:45
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
150407-014IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:45, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0032 mg/l , sample collected Apr 6, 2015 12:45, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:45, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0007 mg/l , sample collected Apr 6, 2015 12:45, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.878 mg/l , sample collected Apr 6, 2015 12:45, sampling point TF103 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:45, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:45, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:45, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:45, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:45, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:45, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Apr 6, 2015 12:20
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150407-006IN
Laboratory
MSDH Lab
0.0005 mg/l , sample collected Apr 6, 2015 12:20, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0028 mg/l , sample collected Apr 6, 2015 12:20, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:20, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0097 mg/l , sample collected Apr 6, 2015 12:20, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.792 mg/l , sample collected Apr 6, 2015 12:20, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:20, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:20, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:20, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:20, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:20, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 12:20, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Mar 23, 2015 12:52
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
150324-107NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 23, 2015 12:52, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 23, 2015 12:52, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 23, 2015 12:52, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Collected
Mar 23, 2015 12:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150324-096NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 23, 2015 12:45, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 23, 2015 12:45, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 23, 2015 12:45, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Collected
Mar 23, 2015 13:25
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
150324-095NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 23, 2015 13:25, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 23, 2015 13:25, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 23, 2015 13:25, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Collected
Mar 2, 2015 12:50
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
150303-003CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Mar 2, 2015 12:50, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016
Collected
Mar 2, 2015 01:15
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
150303-002CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Mar 2, 2015 01:15, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016
Collected
Mar 2, 2015 12:40
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150303-001CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Mar 2, 2015 12:40, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016
Collected
Jul 14, 2014 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140716-065PB
Laboratory
MSDH Lab
0.0216 mg/l , sample collected Jul 14, 2014 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.0017 mg/l , sample collected Jul 14, 2014 06:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014

Routine (10).