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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

MS0780003 , Cumberland Water Assn

18 of the 57 analytes this system has been tested for have been detected at least once, across 155 samples on record.

The other 39 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 155 samples on record, detections range from November 3, 2003 to July 15, 2026. These figures cover the whole record; the list of samples further down is narrowed.

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 Cumberland Water Assn, 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
Copper, Free 1022 Inorganic Chemical 30 of 30 results Jul 9, 2007 Sep 11, 2024
Barium 1010 Inorganic Chemical 18 of 18 results Nov 3, 2003 Dec 3, 2025
Fluoride 1025 Inorganic Chemical 18 of 18 results Nov 3, 2003 Dec 3, 2025
Lead 1030 Inorganic Chemical 18 of 30 results Jul 9, 2007 Aug 4, 2021
Arsenic 1005 Inorganic Chemical 16 of 18 results Nov 3, 2003 Dec 3, 2025
Chromium 1020 Inorganic Chemical 15 of 18 results Nov 3, 2003 Dec 3, 2025
Selenium 1045 Inorganic Chemical 15 of 18 results Nov 3, 2003 Dec 3, 2025
Nickel 1036 Inorganic Chemical 12 of 18 results Mar 29, 2004 Dec 3, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 5, 2011 Jul 18, 2012
Nitrite 1041 Inorganic Chemical 6 of 39 results Aug 9, 2006 Apr 4, 2012
TTHM 2950 Organic Chemical 5 of 8 results Jun 21, 2007 Aug 25, 2025
Sodium 1052 Inorganic Chemical 4 of 4 results Mar 29, 2023 Jul 15, 2026
Sulfate 1055 Inorganic Chemical 2 of 4 results Nov 3, 2003 Nov 3, 2003
Bromoform 2942 Organic Chemical 1 of 4 results Aug 25, 2025 Aug 25, 2025
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 39 results Apr 4, 2012 Apr 4, 2012
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 1 of 9 results Jun 21, 2007 Jun 21, 2007
Cadmium 1015 Inorganic Chemical 1 of 18 results Dec 5, 2005 Dec 5, 2005
Nitrate 1040 Inorganic Chemical 1 of 39 results Oct 3, 2005 Oct 3, 2005

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

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The most recent samples, result by result

The 9 samples collected between September 25, 2024 and September 25, 2026 are listed below, newest first.

46 results from the 9 samples listed here: 16 detected, 30 not detected. 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.

Chemical and radiological sample results for Cumberland Water Assn, every result from the 9 samples on record, 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 15, 2026
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
35051213002
Laboratory
Pace Analytical Services, LLC
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Jul 15, 2026, sampling point TF102 Nitrate-Nitrite 1038 Not recorded
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Jul 15, 2026, sampling point TF102 Nitrate 1040 EPA method 353.2 Not recorded
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Jul 15, 2026, sampling point TF102 Nitrite 1041 EPA method 353.2 Not recorded
179000 ug/l , sample collected Jul 15, 2026, sampling point TF102 Sodium 1052 EPA method 200.7 Jan 1, 2024 – Dec 31, 2026
Collected
Jul 15, 2026
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
35051213001
Laboratory
Pace Analytical Services, LLC
186000 ug/l , sample collected Jul 15, 2026, sampling point TF101 Sodium 1052 EPA method 200.7 Jan 1, 2024 – Dec 31, 2026
Collected
Dec 3, 2025 14:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-251204-007
Laboratory
MSDH Lab
0.0041 mg/l , sample collected Dec 3, 2025 14:00, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.134 mg/l , sample collected Dec 3, 2025 14:00, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2025 14:00, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0029 mg/l , sample collected Dec 3, 2025 14:00, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.206 mg/l , sample collected Dec 3, 2025 14:00, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2025 14:00, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0012 mg/l , sample collected Dec 3, 2025 14:00, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
0.0026 mg/l , sample collected Dec 3, 2025 14:00, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2025 14:00, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2025 14:00, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2025 14:00, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Dec 3, 2025 02:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-251204-006
Laboratory
MSDH Lab
0.0039 mg/l , sample collected Dec 3, 2025 02:00, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.134 mg/l , sample collected Dec 3, 2025 02:00, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2025 02:00, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0008 mg/l , sample collected Dec 3, 2025 02:00, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.209 mg/l , sample collected Dec 3, 2025 02:00, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2025 02:00, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0011 mg/l , sample collected Dec 3, 2025 02:00, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
0.0027 mg/l , sample collected Dec 3, 2025 02:00, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2025 02:00, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2025 02:00, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2025 02:00, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Dec 3, 2025 14:04
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
CN-251204-026
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Dec 3, 2025 14:04, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Dec 3, 2025 14:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-251204-025
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Dec 3, 2025 14:00, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Aug 25, 2025 09:00
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-161351-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Aug 25, 2025 09:00, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 25, 2025 09:00, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 25, 2025 09:00, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 25, 2025 09:00, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 25, 2025 09:00, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Aug 25, 2025 09:00, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 25, 2025 09:00, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
0.94 ug/l , sample collected Aug 25, 2025 09:00, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 25, 2025 09:00, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 25, 2025 09:00, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
0.94 ug/l , sample collected Aug 25, 2025 09:00, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded
Collected
Apr 14, 2025 16:01
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-250415-028
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 14, 2025 16:01, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 14, 2025 16:01, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 14, 2025 16:01, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 14, 2025 16:01
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-250415-027
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 14, 2025 16:01, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 14, 2025 16:01, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 14, 2025 16:01, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025

Routine (9).