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
MS0550002 , Pearl River Central W/A-North
35 of the 73 analytes this system has been tested for have been detected at least once, across 180 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 180 samples on record, detections range from October 15, 2003 to July 23, 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 61 of 61 results | Aug 9, 2007 | Sep 27, 2023 |
| TTHM 2950 | Organic Chemical | 17 of 19 results | Jul 28, 2004 | May 11, 2026 |
| Fluoride 1025 | Inorganic Chemical | 17 of 17 results | Oct 15, 2003 | Mar 20, 2025 |
| Barium 1010 | Inorganic Chemical | 15 of 15 results | Oct 15, 2003 | Mar 20, 2025 |
| Chloroform 2941 | Organic Chemical | 12 of 15 results | Aug 28, 2013 | May 11, 2026 |
| Lead 1030 | Inorganic Chemical | 11 of 61 results | Aug 9, 2007 | Jul 12, 2017 |
| Chromium 1020 | Inorganic Chemical | 10 of 15 results | Oct 15, 2003 | Mar 7, 2016 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Mar 15, 2012 | Oct 12, 2012 |
| Bromodichloromethane 2943 | Organic Chemical | 9 of 15 results | Dec 7, 2016 | May 11, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 8 of 15 results | Dec 7, 2016 | May 11, 2026 |
| Sulfate 1055 | Inorganic Chemical | 6 of 6 results | Oct 15, 2003 | Jun 25, 2018 |
| Dichloroacetic Acid 2451 | Organic Chemical | 5 of 15 results | Dec 7, 2016 | Nov 18, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 5 of 19 results | Jun 23, 2010 | Aug 14, 2025 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Nov 18, 2008 | Jul 23, 2026 |
| Cyanide 1024 | Inorganic Chemical | 3 of 15 results | Oct 15, 2003 | Feb 10, 2010 |
| Calcium 1016 | Inorganic Chemical | 2 of 2 results | Nov 18, 2008 | Jun 25, 2018 |
| Magnesium 1031 | Inorganic Chemical | 2 of 2 results | Nov 18, 2008 | Jun 25, 2018 |
| Manganese 1032 | Inorganic Chemical | 2 of 2 results | Nov 18, 2008 | Jun 25, 2018 |
| Potassium 1042 | Inorganic Chemical | 2 of 2 results | Nov 18, 2008 | Jun 25, 2018 |
| Residue, Total, Filterable 1057 | Water Quality | 2 of 2 results | Nov 18, 2008 | Jun 25, 2018 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 2 of 2 results | Nov 18, 2008 | Jun 25, 2018 |
| Color 1905 | Water Quality | 2 of 2 results | Nov 18, 2008 | Jun 25, 2018 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 2 of 2 results | Nov 18, 2008 | Jun 25, 2018 |
| Alkalinity, Total 1927 | Water Quality | 2 of 2 results | Nov 18, 2008 | Jun 25, 2018 |
| Calculated Sodium NACA | Water Quality | 2 of 2 results | Nov 18, 2008 | Jun 25, 2018 |
| PH, Field Result PHFD | Water Quality | 2 of 2 results | Nov 18, 2008 | Jun 25, 2018 |
| Nickel 1036 | Inorganic Chemical | 2 of 15 results | Apr 29, 2013 | Apr 29, 2013 |
| Dichloromethane 2964 | Organic Chemical | 2 of 12 results | Aug 26, 2004 | Aug 26, 2004 |
| Bromoform 2942 | Organic Chemical | 1 of 15 results | May 11, 2026 | May 11, 2026 |
| Chloride 1017 | Inorganic Chemical | 1 of 2 results | Jun 25, 2018 | Jun 25, 2018 |
| Iron 1028 | Inorganic Chemical | 1 of 2 results | Jun 25, 2018 | Jun 25, 2018 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 15 results | Dec 7, 2016 | Dec 7, 2016 |
| Trichloroacetic Acid 2452 | Organic Chemical | 1 of 15 results | Dec 7, 2016 | Dec 7, 2016 |
| Carbon Dioxide 1901 | Water Quality | 1 of 1 result | Nov 18, 2008 | Nov 18, 2008 |
| PH 1925 | Water Quality | 1 of 1 result | Nov 18, 2008 | Nov 18, 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 180 samples, newest first — collected July 11, 2017 to July 12, 2017. The summary above covers all 180.
20 results from the 10 samples listed here: 12 detected, 8 not detected. Across the whole record it is 225 of 909. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.0498 mg/l , sample collected Jul 12, 2017 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2017 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0111 mg/l , sample collected Jul 12, 2017 05:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2017 05:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.1447 mg/l , sample collected Jul 12, 2017 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2017 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0073 mg/l , sample collected Jul 12, 2017 06:48, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0005 mg/l , sample collected Jul 12, 2017 06:48, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0506 mg/l , sample collected Jul 11, 2017 13:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2017 13:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0135 mg/l , sample collected Jul 11, 2017 15:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.003 mg/l , sample collected Jul 11, 2017 15:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0042 mg/l , sample collected Jul 11, 2017, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2017, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0173 mg/l , sample collected Jul 11, 2017 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2017 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0383 mg/l , sample collected Jul 11, 2017 05:35, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2017 05:35, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0464 mg/l , sample collected Jul 11, 2017 07:05, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 11, 2017 07:05, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
-
- Collected
- Jul 12, 2017 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170713-109PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0498 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2017 05:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170713-108PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0111 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2017 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170713-106PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1447 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2017 06:48
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170713-098PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0073 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- Jul 11, 2017 13:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170713-107PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0506 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 11, 2017 15:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170713-105PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0135 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.003 mg/l
-
- Collected
- Jul 11, 2017
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170713-104PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0042 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 11, 2017 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170713-103PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0173 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 11, 2017 05:35
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170713-102PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0383 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 11, 2017 07:05
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170713-101PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0464 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).