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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

MS0330003 , Double Ponds Water Association

22 of the 66 analytes this system has been tested for have been detected at least once, across 210 samples on record.

The other 44 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 210 samples on record, detections range from October 1, 2003 to July 9, 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 Double Ponds Water 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
Copper, Free 1022 Inorganic Chemical 62 of 62 results Jul 26, 2007 Sep 11, 2023
Nitrate-Nitrite 1038 Inorganic Chemical 40 of 45 results May 19, 2004 Jul 9, 2026
Nitrate 1040 Inorganic Chemical 40 of 45 results May 19, 2004 Jul 9, 2026
Lead 1030 Inorganic Chemical 35 of 62 results Jul 26, 2007 Sep 11, 2023
Barium 1010 Inorganic Chemical 18 of 18 results Oct 1, 2003 Feb 25, 2025
Sodium 1052 Inorganic Chemical 10 of 10 results May 9, 2017 Feb 3, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 5 of 21 results Aug 14, 2007 Dec 7, 2021
Calcium 1016 Inorganic Chemical 4 of 4 results May 9, 2017 May 9, 2017
Chloride 1017 Inorganic Chemical 4 of 4 results May 9, 2017 May 9, 2017
Iron 1028 Inorganic Chemical 4 of 4 results May 9, 2017 May 9, 2017
Magnesium 1031 Inorganic Chemical 4 of 4 results May 9, 2017 May 9, 2017
Manganese 1032 Inorganic Chemical 4 of 4 results May 9, 2017 May 9, 2017
Potassium 1042 Inorganic Chemical 4 of 4 results May 9, 2017 May 9, 2017
Residue, Total, Filterable 1057 Water Quality 4 of 4 results May 9, 2017 May 9, 2017
Carbon Dioxide 1901 Water Quality 4 of 4 results May 9, 2017 May 9, 2017
Color 1905 Water Quality 4 of 4 results May 9, 2017 May 9, 2017
Hardness, Total (As Caco3) 1915 Water Quality 4 of 4 results May 9, 2017 May 9, 2017
Alkalinity, Total 1927 Water Quality 4 of 4 results May 9, 2017 May 9, 2017
Calculated Sodium NACA Water Quality 4 of 4 results May 9, 2017 May 9, 2017
PH, Field Result PHFD Water Quality 4 of 4 results May 9, 2017 May 9, 2017
Monobromoacetic Acid 2453 Organic Chemical 2 of 15 results Aug 27, 2012 Sep 1, 2020
TTHM 2950 Organic Chemical 2 of 21 results Aug 14, 2007 Sep 30, 2008

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 21–30 of 210 samples, newest first — collected September 11, 2023 to February 13, 2024. The summary above covers all 210.

22 results from the 10 samples listed here: 16 detected, 6 not detected. Across the whole record it is 266 of 1,038. 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 8 sampling points 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 Double Ponds Water Association, every result from 21 to 30 of 210 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
Feb 13, 2024 14:00
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
NI-240214-012
Laboratory
MSDH Lab
0.36 mg/l , sample collected Feb 13, 2024 14:00, sampling point TF081 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
0.36 mg/l , sample collected Feb 13, 2024 14:00, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 13, 2024 14:00, sampling point TF081 Nitrite 1041 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Feb 13, 2024 13:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-240214-013
Laboratory
MSDH Lab
0.358 mg/l , sample collected Feb 13, 2024 13:30, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
0.358 mg/l , sample collected Feb 13, 2024 13:30, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 13, 2024 13:30, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Sep 11, 2023 08:30
Sampling point
LC0029 Location withheld
Sample type
Routine
Lab sample
PB-230913-228
Laboratory
MSDH Lab
0.0125 mg/l , sample collected Sep 11, 2023 08:30, sampling point LC0029 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 11, 2023 08:30, sampling point LC0029 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 11, 2023 08:00
Sampling point
LC0027 Location withheld
Sample type
Routine
Lab sample
PB-230913-227
Laboratory
MSDH Lab
0.0176 mg/l , sample collected Sep 11, 2023 08:00, sampling point LC0027 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 11, 2023 08:00, sampling point LC0027 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 11, 2023 07:15
Sampling point
LC0030 Location withheld
Sample type
Routine
Lab sample
PB-230913-226
Laboratory
MSDH Lab
0.151 mg/l , sample collected Sep 11, 2023 07:15, sampling point LC0030 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.7 ug/l , sample collected Sep 11, 2023 07:15, sampling point LC0030 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 11, 2023 06:45
Sampling point
LC0025 Location withheld
Sample type
Routine
Lab sample
PB-230913-145
Laboratory
MSDH Lab
0.0152 mg/l , sample collected Sep 11, 2023 06:45, sampling point LC0025 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 11, 2023 06:45, sampling point LC0025 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 11, 2023 08:00
Sampling point
LC0022 Location withheld
Sample type
Routine
Lab sample
PB-230913-144
Laboratory
MSDH Lab
0.013 mg/l , sample collected Sep 11, 2023 08:00, sampling point LC0022 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 11, 2023 08:00, sampling point LC0022 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 11, 2023 07:30
Sampling point
LC0020 Location withheld
Sample type
Routine
Lab sample
PB-230913-143
Laboratory
MSDH Lab
0.0534 mg/l , sample collected Sep 11, 2023 07:30, sampling point LC0020 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
3.4 ug/l , sample collected Sep 11, 2023 07:30, sampling point LC0020 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 11, 2023 06:30
Sampling point
LC0019 Location withheld
Sample type
Routine
Lab sample
PB-230913-142
Laboratory
MSDH Lab
0.163 mg/l , sample collected Sep 11, 2023 06:30, sampling point LC0019 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.7 ug/l , sample collected Sep 11, 2023 06:30, sampling point LC0019 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 11, 2023 07:15
Sampling point
LC0013 Location withheld
Sample type
Routine
Lab sample
PB-230913-141
Laboratory
MSDH Lab
0.165 mg/l , sample collected Sep 11, 2023 07:15, sampling point LC0013 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.7 ug/l , sample collected Sep 11, 2023 07:15, sampling point LC0013 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023

Routine (10).