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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

MS0340014 , Pleasant Ridge W/A

29 of the 61 analytes this system has been tested for have been detected at least once, across 383 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 383 samples on record, detections range from September 24, 2003 to February 25, 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 Pleasant Ridge W/A, 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 164 of 164 results Jun 24, 2004 Sep 18, 2024
Lead 1030 Inorganic Chemical 58 of 164 results Jun 24, 2004 Sep 18, 2024
Nitrate-Nitrite 1038 Inorganic Chemical 48 of 59 results May 17, 2004 Feb 25, 2026
Nitrate 1040 Inorganic Chemical 48 of 59 results May 17, 2004 Feb 25, 2026
Barium 1010 Inorganic Chemical 26 of 26 results Sep 24, 2003 Feb 25, 2025
Nickel 1036 Inorganic Chemical 22 of 26 results Sep 24, 2003 Feb 25, 2025
TTHM 2950 Organic Chemical 11 of 22 results Aug 13, 2007 Dec 3, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Mar 8, 2012 Oct 9, 2012
Sodium 1052 Inorganic Chemical 9 of 9 results Oct 1, 2019 Feb 4, 2025
Chloroform 2941 Organic Chemical 8 of 17 results Sep 24, 2020 Dec 3, 2025
Combined Radium (-226 & -228) 4010 Radionuclide 8 of 18 results Sep 22, 2009 Jan 17, 2013
Radium-226 4020 Radionuclide 7 of 18 results Sep 22, 2009 Jan 17, 2013
Gross Alpha Particle Activity 4109 Radionuclide 7 of 8 results Sep 22, 2009 Jan 17, 2013
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 6 of 24 results Sep 21, 2009 Nov 13, 2024
Bromodichloromethane 2943 Organic Chemical 4 of 17 results Sep 21, 2009 Nov 13, 2024
Chromium 1020 Inorganic Chemical 4 of 26 results Apr 2, 2014 Mar 24, 2020
Radium-228 4030 Radionuclide 4 of 18 results Sep 22, 2009 Mar 9, 2010
Beryllium, Total 1075 Inorganic Chemical 4 of 26 results Feb 23, 2004 Feb 15, 2006
Dibromoacetic Acid 2454 Organic Chemical 3 of 19 results Jun 5, 2019 Nov 13, 2024
Gross Alpha, Excl. Radon & U 4000 Radionuclide 3 of 4 results Sep 22, 2009 Mar 9, 2010
Gross Beta Particle Activity 4100 Radionuclide 3 of 3 results Sep 22, 2009 Mar 9, 2010
Dichloroacetic Acid 2451 Organic Chemical 2 of 19 results Nov 13, 2024 Nov 13, 2024
Trichloroacetic Acid 2452 Organic Chemical 2 of 19 results Nov 13, 2024 Nov 13, 2024
Bromoform 2942 Organic Chemical 2 of 17 results Nov 13, 2024 Nov 13, 2024
Dibromochloromethane 2944 Organic Chemical 2 of 17 results Nov 13, 2024 Nov 13, 2024
Fluoride 1025 Inorganic Chemical 1 of 26 results Oct 25, 2023 Oct 25, 2023
Monobromoacetic Acid 2453 Organic Chemical 1 of 19 results Sep 24, 2020 Sep 24, 2020
Nitrite 1041 Inorganic Chemical 1 of 59 results Jul 10, 2006 Jul 10, 2006
Dichloromethane 2964 Organic Chemical 1 of 30 results Aug 3, 2004 Aug 3, 2004

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 81–90 of 383 samples, newest first — collected July 27, 2021 to July 27, 2021. The summary above covers all 383.

20 results from the 10 samples listed here: 18 detected, 2 not detected. Across the whole record it is 469 of 1,769. 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 10 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 Pleasant Ridge W/A, every result from 81 to 90 of 383 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 27, 2021 08:30
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-210728-004
Laboratory
MSDH Lab
0.0102 mg/l , sample collected Jul 27, 2021 08:30, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
0.6 ug/l , sample collected Jul 27, 2021 08:30, sampling point LC0002 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jul 27, 2021 08:00
Sampling point
LC0032 Location withheld
Sample type
Routine
Lab sample
PB-210728-003
Laboratory
MSDH Lab
0.0481 mg/l , sample collected Jul 27, 2021 08:00, sampling point LC0032 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
3.4 ug/l , sample collected Jul 27, 2021 08:00, sampling point LC0032 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jul 27, 2021 06:30
Sampling point
LC0025 Location withheld
Sample type
Routine
Lab sample
PB-210728-002
Laboratory
MSDH Lab
0.0399 mg/l , sample collected Jul 27, 2021 06:30, sampling point LC0025 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
2.7 ug/l , sample collected Jul 27, 2021 06:30, sampling point LC0025 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jul 27, 2021 09:05
Sampling point
LC0031 Location withheld
Sample type
Routine
Lab sample
PB-210728-001
Laboratory
MSDH Lab
0.0418 mg/l , sample collected Jul 27, 2021 09:05, sampling point LC0031 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
3.7 ug/l , sample collected Jul 27, 2021 09:05, sampling point LC0031 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jul 27, 2021 06:00
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-210728-030
Laboratory
MSDH Lab
0.127 mg/l , sample collected Jul 27, 2021 06:00, sampling point LC0007 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
0.8 ug/l , sample collected Jul 27, 2021 06:00, sampling point LC0007 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jul 27, 2021 05:30
Sampling point
LC0006 Location withheld
Sample type
Routine
Lab sample
PB-210728-028
Laboratory
MSDH Lab
0.0824 mg/l , sample collected Jul 27, 2021 05:30, sampling point LC0006 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 27, 2021 05:30, sampling point LC0006 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jul 27, 2021 06:03
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-210728-027
Laboratory
MSDH Lab
0.0686 mg/l , sample collected Jul 27, 2021 06:03, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
0.9 ug/l , sample collected Jul 27, 2021 06:03, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jul 27, 2021 06:42
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-210728-026
Laboratory
MSDH Lab
0.0562 mg/l , sample collected Jul 27, 2021 06:42, sampling point LC0003 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
0.6 ug/l , sample collected Jul 27, 2021 06:42, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jul 27, 2021 07:15
Sampling point
LC0015 Location withheld
Sample type
Routine
Lab sample
PB-210728-025
Laboratory
MSDH Lab
0.0641 mg/l , sample collected Jul 27, 2021 07:15, sampling point LC0015 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
3.1 ug/l , sample collected Jul 27, 2021 07:15, sampling point LC0015 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jul 27, 2021 06:15
Sampling point
LC0009 Location withheld
Sample type
Routine
Lab sample
PB-210728-024
Laboratory
MSDH Lab
0.0335 mg/l , sample collected Jul 27, 2021 06:15, sampling point LC0009 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 27, 2021 06:15, sampling point LC0009 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021

Routine (10).