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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

MS0400007 , Pilgrim Rest Water Association

19 of the 57 analytes this system has been tested for have been detected at least once, across 243 samples on record.

The other 38 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 243 samples on record, detections range from October 1, 2003 to September 16, 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 Pilgrim Rest 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 106 of 106 results Jul 12, 2007 Sep 16, 2025
Lead 1030 Inorganic Chemical 55 of 106 results Jul 12, 2007 Sep 16, 2025
Barium 1010 Inorganic Chemical 20 of 20 results Oct 1, 2003 Mar 11, 2025
Chromium 1020 Inorganic Chemical 11 of 20 results Oct 1, 2003 Mar 11, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 12, 2011 Jul 17, 2012
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 19, 2019 Feb 19, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 6 of 8 results Sep 24, 2007 Dec 8, 2022
TTHM 2950 Organic Chemical 6 of 7 results Jun 30, 2004 Dec 8, 2022
Dichloroacetic Acid 2451 Organic Chemical 4 of 4 results Sep 29, 2009 Sep 10, 2018
Trichloroacetic Acid 2452 Organic Chemical 4 of 4 results Sep 29, 2009 Sep 10, 2018
Chloroform 2941 Organic Chemical 4 of 4 results Aug 13, 2007 Jul 6, 2015
Bromodichloromethane 2943 Organic Chemical 4 of 4 results Aug 13, 2007 Jul 6, 2015
Sulfate 1055 Inorganic Chemical 4 of 4 results Oct 1, 2003 Mar 1, 2004
Nickel 1036 Inorganic Chemical 2 of 20 results Mar 11, 2025 Mar 11, 2025
Monobromoacetic Acid 2453 Organic Chemical 2 of 4 results Jul 6, 2015 Sep 10, 2018
Dichloromethane 2964 Organic Chemical 2 of 14 results Aug 10, 2004 Aug 10, 2004
Monochloroacetic Acid 2450 Organic Chemical 1 of 4 results Sep 10, 2018 Sep 10, 2018
Dibromochloromethane 2944 Organic Chemical 1 of 4 results Jul 22, 2013 Jul 22, 2013
Fluoride 1025 Inorganic Chemical 1 of 20 results Mar 28, 2005 Mar 28, 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 71–80 of 243 samples, newest first — collected March 23, 2020 to May 25, 2021. The summary above covers all 243.

21 results from the 10 samples listed here: 9 detected, 12 not detected. Across the whole record it is 249 of 987. 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 Pilgrim Rest Water Association, every result from 71 to 80 of 243 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 25, 2021 13:15
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
RU-210526-051
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 25, 2021 13:15, sampling point TF102 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2021
Collected
May 25, 2021 13:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
RU-210526-050
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 25, 2021 13:30, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2021
Collected
Mar 15, 2021 12:40
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-210316-019
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 15, 2021 12:40, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 15, 2021 12:40, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 15, 2021 12:40, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Mar 15, 2021 12:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-210316-018
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 15, 2021 12:30, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 15, 2021 12:30, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 15, 2021 12:30, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Oct 6, 2020 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
201008-115PB
Laboratory
MSDH Lab
0.0075 mg/l , sample collected Oct 6, 2020 07:00, 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 Oct 6, 2020 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Oct 6, 2020 05:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
201008-114PB
Laboratory
MSDH Lab
0.1817 mg/l , sample collected Oct 6, 2020 05:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0006 mg/l , sample collected Oct 6, 2020 05:15, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Oct 6, 2020 06:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
201008-112PB
Laboratory
MSDH Lab
0.1149 mg/l , sample collected Oct 6, 2020 06:50, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0005 mg/l , sample collected Oct 6, 2020 06:50, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Oct 6, 2020 04:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
201008-111PB
Laboratory
MSDH Lab
0.008 mg/l , sample collected Oct 6, 2020 04:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0008 mg/l , sample collected Oct 6, 2020 04:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Oct 5, 2020 19:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
201008-113PB
Laboratory
MSDH Lab
0.1446 mg/l , sample collected Oct 5, 2020 19:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
0.0395 mg/l , sample collected Oct 5, 2020 19:40, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Mar 23, 2020 12:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
200324-010NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 23, 2020 12:10, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 23, 2020 12:10, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 23, 2020 12:10, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020

Routine (10).