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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 311–320 of 394 samples, newest first — collected July 24, 2007 to October 8, 2007. The summary above covers all 394.

23 results from the 10 samples listed here: 21 detected, 2 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 311 to 320 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
Oct 8, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
071009-005TH
Laboratory
MSDH Lab
77.4 ug/l , sample collected Oct 8, 2007, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 8, 2007, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
38.8 ug/l , sample collected Oct 8, 2007, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
12.5 ug/l , sample collected Oct 8, 2007, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
128.7 ug/l , sample collected Oct 8, 2007, sampling point MRT000 TTHM 2950 EPA method 524.2 Oct 1, 2007 – Dec 31, 2007
Collected
Jul 24, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070725-194PB
Laboratory
MSDH Lab
0.1228 mg/l , sample collected Jul 24, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.002 mg/l , sample collected Jul 24, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 24, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070725-195PB
Laboratory
MSDH Lab
0.259 mg/l , sample collected Jul 24, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0006 mg/l , sample collected Jul 24, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 24, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070725-196PB
Laboratory
MSDH Lab
0.0561 mg/l , sample collected Jul 24, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.001 mg/l , sample collected Jul 24, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 24, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070725-197PB
Laboratory
MSDH Lab
0.0166 mg/l , sample collected Jul 24, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0006 mg/l , sample collected Jul 24, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 24, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070725-198PB
Laboratory
MSDH Lab
0.2521 mg/l , sample collected Jul 24, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0014 mg/l , sample collected Jul 24, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 24, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070725-200PB
Laboratory
MSDH Lab
0.0373 mg/l , sample collected Jul 24, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0007 mg/l , sample collected Jul 24, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 24, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070725-201PB
Laboratory
MSDH Lab
0.5377 mg/l , sample collected Jul 24, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 24, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 24, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070725-202PB
Laboratory
MSDH Lab
0.1706 mg/l , sample collected Jul 24, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0047 mg/l , sample collected Jul 24, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 24, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070725-203PB
Laboratory
MSDH Lab
0.3296 mg/l , sample collected Jul 24, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0018 mg/l , sample collected Jul 24, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008

Routine (10).