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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.

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

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 11–20 of 155 samples, newest first — collected September 6, 2023 to September 11, 2024. The summary above covers all 155.

18 results from the 10 samples listed here: 5 detected, 13 not detected. Across the whole record it is 174 of 798. 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 Cumberland Water Assn, every result from 11 to 20 of 155 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
Sep 11, 2024 07:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-240912-033
Laboratory
MSDH Lab
0.0554 mg/l , sample collected Sep 11, 2024 07:55, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 11, 2024 07:55, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Sep 11, 2024 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-240912-032
Laboratory
MSDH Lab
0.144 mg/l , sample collected Sep 11, 2024 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 11, 2024 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Sep 11, 2024 04:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-240912-031
Laboratory
MSDH Lab
0.113 mg/l , sample collected Sep 11, 2024 04:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 11, 2024 04:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Sep 11, 2024 06:28
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-240912-030
Laboratory
MSDH Lab
0.112 mg/l , sample collected Sep 11, 2024 06:28, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 11, 2024 06:28, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Jul 29, 2024 10:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-240730-001
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jul 29, 2024 10:00, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jul 29, 2024 10:00, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 29, 2024 10:00, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Jul 29, 2024 12:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-240730-020
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 29, 2024 12:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2024 – Dec 31, 2024
Collected
Jul 29, 2024 12:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-240730-023
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 29, 2024 12:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Dec 31, 2024
Collected
Jul 29, 2024 12:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-240730-002
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jul 29, 2024 12:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jul 29, 2024 12:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 29, 2024 12:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Sep 6, 2023 12:17
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-230907-001
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 6, 2023 12:17, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Dec 31, 2023
Collected
Sep 6, 2023 12:10
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230907-001
Laboratory
MSDH Lab
1.58 ug/l , sample collected Sep 6, 2023 12:10, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023

Routine (10).