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
MS0230067 , Pearlington Water and Sewer District
12 of the 13 analytes this system has been tested for have been detected at least once, across 220 samples on record.
The other 1 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 220 samples on record, detections range from February 23, 2012 to November 24, 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 111 of 111 results | Feb 23, 2012 | Jun 28, 2023 |
| Lead 1030 | Inorganic Chemical | 107 of 111 results | Feb 23, 2012 | Jun 28, 2023 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 56 of 57 results | Jun 6, 2012 | Nov 24, 2025 |
| TTHM 2950 | Organic Chemical | 52 of 53 results | Jun 6, 2012 | Nov 24, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 24 of 25 results | Jun 6, 2012 | Nov 24, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 24 of 25 results | Jun 6, 2012 | Nov 24, 2025 |
| Chloroform 2941 | Organic Chemical | 20 of 21 results | Jun 6, 2012 | Nov 24, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 20 of 21 results | Jun 6, 2012 | Nov 24, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 20 of 21 results | Jun 6, 2012 | Nov 24, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 16 of 25 results | Jun 6, 2012 | Nov 24, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 14 of 25 results | Jun 6, 2012 | Nov 24, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 4 of 25 results | Feb 17, 2020 | Nov 30, 2020 |
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 21–30 of 220 samples, newest first — collected June 28, 2023 to October 25, 2023. The summary above covers all 220.
15 results from the 10 samples listed here: 15 detected, 0 not detected. Across the whole record it is 468 of 541. 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.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 66.8 ug/l , sample collected Oct 25, 2023 12:20, sampling point SMH | TTHM 2950 EPA method 524.2 | Oct 1, 2023 – Dec 31, 2023 |
|
||
| 36.6 ug/l , sample collected Jul 24, 2023 13:35, sampling point SMT | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jul 1, 2023 – Sep 30, 2023 |
|
||
| 33 ug/l , sample collected Jul 24, 2023 14:10, sampling point SMH | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jul 1, 2023 – Sep 30, 2023 |
|
||
| 70.4 ug/l , sample collected Jul 24, 2023 14:10, sampling point SMH | TTHM 2950 EPA method 524.2 | Jul 1, 2023 – Sep 30, 2023 |
|
||
| 81.8 ug/l , sample collected Jul 24, 2023 13:35, sampling point SMT | TTHM 2950 EPA method 524.2 | Jul 1, 2023 – Sep 30, 2023 |
|
||
| 0.383 mg/l , sample collected Jun 28, 2023 03:47, sampling point LC0002 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 1.1 ug/l , sample collected Jun 28, 2023 03:47, sampling point LC0002 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0557 mg/l , sample collected Jun 28, 2023 06:00, sampling point LC0024 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 1.2 ug/l , sample collected Jun 28, 2023 06:00, sampling point LC0024 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.0133 mg/l , sample collected Jun 28, 2023 04:00, sampling point LC0023 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 1.1 ug/l , sample collected Jun 28, 2023 04:00, sampling point LC0023 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.527 mg/l , sample collected Jun 28, 2023 05:00, sampling point LC0022 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 0.9 ug/l , sample collected Jun 28, 2023 05:00, sampling point LC0022 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
|
||
| 0.482 mg/l , sample collected Jun 28, 2023 06:00, sampling point LC0019 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
| 1.1 ug/l , sample collected Jun 28, 2023 06:00, sampling point LC0019 | Lead 1030 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
-
- Collected
- Oct 25, 2023 12:20
- Sampling point
- SMH #08 Community Center
- Sample type
- Routine
- Lab sample
- TH-231026-001
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2023 – Dec 31, 2023
-
TTHM 2950 EPA method 524.2
- Result
- 66.8 ug/l
-
- Collected
- Jul 24, 2023 13:35
- Sampling point
- SMT Location withheld
- Sample type
- Routine
- Lab sample
- HA-230725-003
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 36.6 ug/l
-
- Collected
- Jul 24, 2023 14:10
- Sampling point
- SMH #08 Community Center
- Sample type
- Routine
- Lab sample
- HA-230725-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 33 ug/l
-
- Collected
- Jul 24, 2023 14:10
- Sampling point
- SMH #08 Community Center
- Sample type
- Routine
- Lab sample
- TH-230725-003
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
TTHM 2950 EPA method 524.2
- Result
- 70.4 ug/l
-
- Collected
- Jul 24, 2023 13:35
- Sampling point
- SMT Location withheld
- Sample type
- Routine
- Lab sample
- TH-230725-004
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
TTHM 2950 EPA method 524.2
- Result
- 81.8 ug/l
-
- Collected
- Jun 28, 2023 03:47
- Sampling point
- LC0002 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230629-121
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.383 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1.1 ug/l
-
- Collected
- Jun 28, 2023 06:00
- Sampling point
- LC0024 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230629-125
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0557 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1.2 ug/l
-
- Collected
- Jun 28, 2023 04:00
- Sampling point
- LC0023 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230629-119
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0133 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1.1 ug/l
-
- Collected
- Jun 28, 2023 05:00
- Sampling point
- LC0022 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230629-124
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.527 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.9 ug/l
-
- Collected
- Jun 28, 2023 06:00
- Sampling point
- LC0019 Location withheld
- Sample type
- Routine
- Lab sample
- PB-230629-122
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.482 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1.1 ug/l
Routine (10).