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
MS0800015 , Nanih-Waiya Water Association
19 of the 57 analytes this system has been tested for have been detected at least once, across 289 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 289 samples on record, detections range from November 3, 2003 to July 22, 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 | 144 of 201 results | Aug 13, 2007 | Jul 31, 2024 |
| Lead 1030 | Inorganic Chemical | 18 of 201 results | Aug 13, 2007 | Jul 31, 2024 |
| Barium 1010 | Inorganic Chemical | 10 of 10 results | Nov 3, 2003 | Apr 16, 2025 |
| Nickel 1036 | Inorganic Chemical | 9 of 10 results | Nov 3, 2003 | Apr 16, 2025 |
| TTHM 2950 | Organic Chemical | 8 of 18 results | Sep 19, 2007 | Sep 3, 2024 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 5 of 17 results | Aug 5, 2010 | Jul 31, 2024 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 12, 2011 | Aug 1, 2012 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Sep 17, 2019 | Jul 22, 2026 |
| Chromium 1020 | Inorganic Chemical | 3 of 10 results | Nov 3, 2003 | Apr 16, 2025 |
| Chloroform 2941 | Organic Chemical | 3 of 14 results | Mar 4, 2024 | Sep 3, 2024 |
| Dibromochloromethane 2944 | Organic Chemical | 3 of 14 results | Mar 4, 2024 | Sep 3, 2024 |
| Monochloroacetic Acid 2450 | Organic Chemical | 2 of 13 results | May 16, 2024 | May 16, 2024 |
| Bromodichloromethane 2943 | Organic Chemical | 2 of 14 results | Mar 4, 2024 | Mar 4, 2024 |
| Sulfate 1055 | Inorganic Chemical | 2 of 2 results | Nov 3, 2003 | Apr 5, 2004 |
| Arsenic 1005 | Inorganic Chemical | 1 of 10 results | Apr 16, 2025 | Apr 16, 2025 |
| Bromoform 2942 | Organic Chemical | 1 of 14 results | Mar 4, 2024 | Mar 4, 2024 |
| Fluoride 1025 | Inorganic Chemical | 1 of 10 results | Dec 14, 2016 | Dec 14, 2016 |
| Cadmium 1015 | Inorganic Chemical | 1 of 10 results | May 2, 2005 | May 2, 2005 |
| Selenium 1045 | Inorganic Chemical | 1 of 10 results | May 2, 2005 | May 2, 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 81–90 of 289 samples, newest first — collected June 12, 2019 to October 7, 2019. The summary above covers all 289.
17 results from the 10 samples listed here: 1 detected, 16 not detected. Across the whole record it is 222 of 961. 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 |
|---|---|---|
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 7, 2019 14:00, sampling point TF080 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2017 – Dec 31, 2019 |
|
||
| 3400 ug/l , sample collected Sep 17, 2019 13:30, sampling point TF080 | Sodium 1052 EPA method 200.7 | Not recorded |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 16, 2019 16:00, sampling point TF080 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2017 – Dec 31, 2019 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 12, 2019 06:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 12, 2019 06:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 12, 2019 18:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 12, 2019 18:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 12, 2019 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 12, 2019 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 12, 2019, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 12, 2019, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 12, 2019 05:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 12, 2019 05:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 12, 2019 06:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 12, 2019 06:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 12, 2019 05:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 12, 2019 05:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Not recorded |
-
- Collected
- Oct 7, 2019 14:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 191008-009CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2019
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Sep 17, 2019 13:30
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 680-174320-82
- Laboratory
- Test America-Savannah
- Monitoring period
- Not recorded
-
Sodium 1052 EPA method 200.7
- Result
- 3400 ug/l
-
- Collected
- Jun 16, 2019 16:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 190717-001CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2019
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Jun 12, 2019 06:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 190613-096PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 12, 2019 18:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 190613-095PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 12, 2019 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 190613-094PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 12, 2019
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 190613-093PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 12, 2019 05:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 190613-092PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 12, 2019 06:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 190613-091PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 12, 2019 05:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 190613-090PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).