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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

MS0140045 , Pine Grove Water Association

25 of the 57 analytes this system has been tested for have been detected at least once, across 437 samples on record.

The other 32 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 437 samples on record, detections range from November 16, 1993 to February 3, 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 Pine Grove 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 86 of 98 results Nov 16, 1993 Jun 20, 2023
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 76 of 86 results Jul 10, 2007 Oct 7, 2024
TTHM 2950 Organic Chemical 75 of 86 results Jul 10, 2007 Oct 7, 2024
Dibromochloromethane 2944 Organic Chemical 50 of 57 results Jul 10, 2007 Nov 26, 2018
Lead 1030 Inorganic Chemical 50 of 98 results Nov 16, 1993 Sep 19, 2017
Chloroform 2941 Organic Chemical 49 of 57 results Jul 10, 2007 Nov 26, 2018
Bromodichloromethane 2943 Organic Chemical 49 of 57 results Jul 10, 2007 Nov 26, 2018
Bromoform 2942 Organic Chemical 48 of 57 results Jul 10, 2007 Nov 26, 2018
Dibromoacetic Acid 2454 Organic Chemical 46 of 55 results Jan 29, 2008 Nov 26, 2018
Dichloroacetic Acid 2451 Organic Chemical 45 of 55 results Jan 29, 2008 Nov 26, 2018
Trichloroacetic Acid 2452 Organic Chemical 41 of 55 results Jan 29, 2008 Nov 26, 2018
Barium 1010 Inorganic Chemical 23 of 23 results Apr 9, 2002 Feb 3, 2025
Fluoride 1025 Inorganic Chemical 23 of 23 results Apr 9, 2002 Feb 3, 2025
Monobromoacetic Acid 2453 Organic Chemical 22 of 55 results Oct 27, 2008 Nov 26, 2018
Chromium 1020 Inorganic Chemical 18 of 23 results Apr 9, 2002 Feb 3, 2025
Selenium 1045 Inorganic Chemical 18 of 23 results Sep 8, 2003 Feb 3, 2025
Arsenic 1005 Inorganic Chemical 17 of 23 results Jan 26, 2004 Feb 3, 2025
Monochloroacetic Acid 2450 Organic Chemical 11 of 55 results Apr 28, 2008 May 29, 2018
Xylenes, Total 2955 Organic Chemical 8 of 54 results Nov 8, 2005 Apr 27, 2021
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 24, 2019 Oct 21, 2024
Nickel 1036 Inorganic Chemical 6 of 23 results Jan 26, 2004 Apr 8, 2020
Cadmium 1015 Inorganic Chemical 3 of 23 results Apr 9, 2002 Mar 1, 2005
Ethylbenzene 2992 Organic Chemical 2 of 54 results Nov 8, 2005 Nov 8, 2005
Nitrite 1041 Inorganic Chemical 1 of 45 results Feb 1, 2021 Feb 1, 2021
Sulfate 1055 Inorganic Chemical 1 of 5 results Sep 8, 2003 Sep 8, 2003

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 31–40 of 437 samples, newest first — collected April 12, 2023 to July 24, 2023. The summary above covers all 437.

14 results from the 10 samples listed here: 10 detected, 4 not detected. Across the whole record it is 774 of 2,475. 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 6 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 Pine Grove Water Association, every result from 31 to 40 of 437 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
Jul 24, 2023 13:40
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
HA-230725-020
Laboratory
MSDH Lab
20.8 ug/l , sample collected Jul 24, 2023 13:40, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jul 1, 2023 – Sep 30, 2023
Collected
Jul 24, 2023 13:15
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
HA-230725-019
Laboratory
MSDH Lab
19.3 ug/l , sample collected Jul 24, 2023 13:15, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jul 1, 2023 – Sep 30, 2023
Collected
Jul 24, 2023 13:15
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
TH-230725-021
Laboratory
MSDH Lab
124 ug/l , sample collected Jul 24, 2023 13:15, sampling point SM2 TTHM 2950 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Collected
Jul 24, 2023 13:15
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
TH-230725-020
Laboratory
MSDH Lab
124 ug/l , sample collected Jul 24, 2023 13:15, sampling point SM1 TTHM 2950 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Collected
Jun 20, 2023 08:00
Sampling point
LC0005 Location withheld
Sample type
Routine
Lab sample
PB-230621-020
Laboratory
MSDH Lab
0.197 mg/l , sample collected Jun 20, 2023 08:00, sampling point LC0005 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 Jun 20, 2023 08:00, sampling point LC0005 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jun 20, 2023 08:00
Sampling point
LC0006 Location withheld
Sample type
Routine
Lab sample
PB-230621-018
Laboratory
MSDH Lab
0.261 mg/l , sample collected Jun 20, 2023 08:00, sampling point LC0006 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 Jun 20, 2023 08:00, sampling point LC0006 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jun 20, 2023 06:12
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-230621-017
Laboratory
MSDH Lab
0.116 mg/l , sample collected Jun 20, 2023 06:12, sampling point LC0003 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 Jun 20, 2023 06:12, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jun 20, 2023 06:45
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-230621-016
Laboratory
MSDH Lab
0.0107 mg/l , sample collected Jun 20, 2023 06:45, sampling point LC0004 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 Jun 20, 2023 06:45, sampling point LC0004 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Apr 12, 2023 13:45
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
HA-230413-008
Laboratory
MSDH Lab
17.9 ug/l , sample collected Apr 12, 2023 13:45, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Apr 1, 2023 – Jun 30, 2023
Collected
Apr 12, 2023 13:30
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
HA-230413-007
Laboratory
MSDH Lab
2.22 ug/l , sample collected Apr 12, 2023 13:30, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Apr 1, 2023 – Jun 30, 2023

Routine (10).