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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 51–60 of 210 samples, newest first — collected July 15, 2020 to May 4, 2021. The summary above covers all 210.

27 results from the 10 samples listed here: 12 detected, 15 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.

Chemical and radiological sample results for Double Ponds Water Association, every result from 51 to 60 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
May 4, 2021 13:15
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
RU-210505-023
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 4, 2021 13:15, sampling point TF081 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2021
Collected
May 4, 2021 13:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
RU-210505-022
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 4, 2021 13:00, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2021
Collected
Mar 9, 2021 12:45
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
NI-210310-093
Laboratory
MSDH Lab
0.362 mg/l , sample collected Mar 9, 2021 12:45, sampling point TF081 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
0.362 mg/l , sample collected Mar 9, 2021 12:45, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 9, 2021 12:45, sampling point TF081 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Mar 9, 2021 12:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-210310-092
Laboratory
MSDH Lab
0.471 mg/l , sample collected Mar 9, 2021 12:30, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
0.471 mg/l , sample collected Mar 9, 2021 12:30, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 9, 2021 12:30, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Sep 1, 2020 13:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200902-010HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 1, 2020 13:00, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 1, 2020 13:00, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 1, 2020 13:00, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.003 mg/l , sample collected Sep 1, 2020 13:00, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 1, 2020 13:00, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.003 mg/l , sample collected Sep 1, 2020 13:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2020 – Dec 31, 2020
Collected
Sep 1, 2020 13:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200902-001TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 1, 2020 13:00, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 1, 2020 13:00, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 1, 2020 13:00, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 1, 2020 13:00, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Sep 1, 2020 13:00, sampling point MRT000 TTHM 2950 Jan 1, 2020 – Dec 31, 2020
Collected
Jul 15, 2020 06:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200716-052PB
Laboratory
MSDH Lab
0.0057 mg/l , sample collected Jul 15, 2020 06:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 15, 2020 06:45, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 15, 2020 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200716-051PB
Laboratory
MSDH Lab
0.1616 mg/l , sample collected Jul 15, 2020 08:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0008 mg/l , sample collected Jul 15, 2020 08:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 15, 2020 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200716-050PB
Laboratory
MSDH Lab
0.034 mg/l , sample collected Jul 15, 2020 07:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 15, 2020 07:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 15, 2020 08:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200716-049PB
Laboratory
MSDH Lab
0.1728 mg/l , sample collected Jul 15, 2020 08:10, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0006 mg/l , sample collected Jul 15, 2020 08:10, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020

Routine (10).