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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 211–220 of 394 samples, newest first — collected April 2, 2012 to July 30, 2012. The summary above covers all 394.

49 results from the 10 samples listed here: 18 detected, 31 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 211 to 220 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
Jul 30, 2012 12:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120731-005RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 30, 2012 12:45, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jul 1, 2012 – Sep 30, 2012
Collected
May 15, 2012 13:05
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
120516-014RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 15, 2012 13:05, sampling point TF103 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
May 15, 2012 12:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120516-013RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 15, 2012 12:45, sampling point TF102 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
May 15, 2012 12:20
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120516-012RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 15, 2012 12:20, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 17, 2012 12:20
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
120418-002TH
Laboratory
MSDH Lab
60.2 ug/l , sample collected Apr 17, 2012 12:20, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Apr 17, 2012 12:20, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
29.3 ug/l , sample collected Apr 17, 2012 12:20, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
10.4 ug/l , sample collected Apr 17, 2012 12:20, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
99.9 ug/l , sample collected Apr 17, 2012 12:20, sampling point MRT000 TTHM 2950 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 17, 2012 12:20
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
120418-002HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Apr 17, 2012 12:20, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.018 mg/l , sample collected Apr 17, 2012 12:20, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.022 mg/l , sample collected Apr 17, 2012 12:20, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Apr 17, 2012 12:20, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Apr 17, 2012 12:20, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.042 mg/l , sample collected Apr 17, 2012 12:20, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 11, 2012 01:10
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
120412-106IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 01:10, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.00296 mg/l , sample collected Apr 11, 2012 01:10, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 01:10, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.00174 mg/l , sample collected Apr 11, 2012 01:10, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.788 mg/l , sample collected Apr 11, 2012 01:10, sampling point TF103 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 01:10, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 01:10, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 01:10, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 01:10, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 01:10, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 01:10, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Apr 9, 2012 12:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120412-105IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.00298 mg/l , sample collected Apr 9, 2012 12:45, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.00198 mg/l , sample collected Apr 9, 2012 12:45, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.784 mg/l , sample collected Apr 9, 2012 12:45, sampling point TF101 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Apr 9, 2012 12:55
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120412-104IN
Laboratory
MSDH Lab
0.0007 mg/l , sample collected Apr 9, 2012 12:55, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.00296 mg/l , sample collected Apr 9, 2012 12:55, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:55, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.00278 mg/l , sample collected Apr 9, 2012 12:55, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.801 mg/l , sample collected Apr 9, 2012 12:55, sampling point TF102 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:55, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:55, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:55, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:55, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:55, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:55, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Apr 2, 2012 12:49
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
120403-012CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Apr 2, 2012 12:49, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013

Routine (10).