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
MS0130008 , City of West Point
26 of the 60 analytes this system has been tested for have been detected at least once, across 920 samples on record.
The other 34 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 920 samples on record, detections range from July 7, 1992 to June 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 | 287 of 414 results | Jul 7, 1992 | Aug 20, 2024 |
| Lead 1030 | Inorganic Chemical | 96 of 414 results | Jul 7, 1992 | Aug 19, 2024 |
| Barium 1010 | Inorganic Chemical | 77 of 77 results | Mar 19, 2002 | Feb 5, 2025 |
| Fluoride 1025 | Inorganic Chemical | 77 of 77 results | Mar 19, 2002 | Feb 5, 2025 |
| Chromium 1020 | Inorganic Chemical | 58 of 77 results | Mar 19, 2002 | Feb 5, 2025 |
| Nickel 1036 | Inorganic Chemical | 44 of 77 results | Mar 19, 2002 | Feb 5, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 31 of 56 results | Mar 21, 2006 | Mar 10, 2025 |
| Selenium 1045 | Inorganic Chemical | 26 of 77 results | Jan 28, 2004 | Mar 24, 2008 |
| Arsenic 1005 | Inorganic Chemical | 18 of 77 results | Jan 25, 2006 | Feb 5, 2025 |
| Sodium 1052 | Inorganic Chemical | 15 of 15 results | Sep 26, 2019 | Oct 16, 2024 |
| Cadmium 1015 | Inorganic Chemical | 15 of 77 results | Feb 14, 2005 | Jan 25, 2006 |
| Monochloroacetic Acid 2450 | Organic Chemical | 13 of 32 results | Jun 5, 2012 | Jul 20, 2020 |
| TTHM 2950 | Organic Chemical | 10 of 54 results | Aug 2, 2004 | Jun 22, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 4 of 32 results | Nov 11, 2013 | Dec 14, 2020 |
| Sulfate 1055 | Inorganic Chemical | 4 of 18 results | Mar 19, 2002 | Jan 28, 2004 |
| Chloroform 2941 | Organic Chemical | 3 of 36 results | Jul 26, 2006 | Jun 22, 2026 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 3 of 137 results | May 5, 2004 | Jun 12, 2006 |
| Nitrate 1040 | Inorganic Chemical | 3 of 137 results | May 5, 2004 | Jun 12, 2006 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 32 results | Dec 1, 2016 | Dec 14, 2020 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 2 of 19 results | Apr 9, 2018 | Apr 9, 2018 |
| Radium-226 4020 | Radionuclide | 2 of 19 results | Apr 9, 2018 | Apr 9, 2018 |
| Radium-228 4030 | Radionuclide | 2 of 19 results | Apr 9, 2018 | Apr 9, 2018 |
| Dibromochloromethane 2944 | Organic Chemical | 1 of 36 results | Jun 22, 2026 | Jun 22, 2026 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 1 of 5 results | Apr 9, 2018 | Apr 9, 2018 |
| Trichloroacetic Acid 2452 | Organic Chemical | 1 of 32 results | Nov 11, 2013 | Nov 11, 2013 |
| Styrene 2996 | Organic Chemical | 1 of 67 results | Sep 29, 2005 | Sep 29, 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 131–140 of 920 samples, newest first — collected December 14, 2020 to February 1, 2021. The summary above covers all 920.
25 results from the 10 samples listed here: 7 detected, 18 not detected. Across the whole record it is 796 of 4,130. 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 1 sampling point 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 |
|---|---|---|
|
||
| 132 mg/l , sample collected Feb 1, 2021 13:45, sampling point TF103 | Sodium 1052 EPA method 200.7 | Not recorded |
|
||
| 99.4 mg/l , sample collected Feb 1, 2021 14:15, sampling point TF102 | Sodium 1052 EPA method 200.7 | Not recorded |
|
||
| 114 mg/l , sample collected Feb 1, 2021 14:00, sampling point TF101 | Sodium 1052 EPA method 200.7 | Not recorded |
|
||
| 6.67 mg/l , sample collected Feb 1, 2021 13:05, sampling point TF081 | Sodium 1052 EPA method 200.7 | Not recorded |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 13:20, sampling point TF104 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 13:20, sampling point TF104 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 13:20, sampling point TF104 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 13:45, sampling point TF103 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 13:45, sampling point TF103 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 13:45, sampling point TF103 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 14:15, sampling point TF102 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 14:15, sampling point TF102 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 14:15, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 14:00, sampling point TF101 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 14:00, sampling point TF101 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 14:00, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 13:05, sampling point TF081 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 13:05, sampling point TF081 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 13:05, sampling point TF081 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2021 – Dec 31, 2021 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Dec 14, 2020 14:00, sampling point SM1 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.001 mg/l , sample collected Dec 14, 2020 14:00, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 14, 2020 14:00, sampling point SM1 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| 0.004 mg/l , sample collected Dec 14, 2020 14:00, sampling point SM1 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 14, 2020 14:00, sampling point SM1 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.005 mg/l , sample collected Dec 14, 2020 14:00, sampling point SM1 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2020 – Dec 31, 2020 |
-
- Collected
- Feb 1, 2021 13:45
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- NA-210202-061
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Sodium 1052 EPA method 200.7
- Result
- 132 mg/l
-
- Collected
- Feb 1, 2021 14:15
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- NA-210202-060
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Sodium 1052 EPA method 200.7
- Result
- 99.4 mg/l
-
- Collected
- Feb 1, 2021 14:00
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- NA-210202-059
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Sodium 1052 EPA method 200.7
- Result
- 114 mg/l
-
- Collected
- Feb 1, 2021 13:05
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- NA-210202-058
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Sodium 1052 EPA method 200.7
- Result
- 6.67 mg/l
-
- Collected
- Feb 1, 2021 13:20
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- NI-210202-062
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2021
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 1, 2021 13:45
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- NI-210202-061
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2021
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 1, 2021 14:15
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- NI-210202-059
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2021
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 1, 2021 14:00
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- NI-210202-060
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2021
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 1, 2021 13:05
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- NI-210202-063
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2021
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Dec 14, 2020 14:00
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 201215-007HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 0.002 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 0.001 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- 0.004 mg/l
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.005 mg/l
- Monitoring period
- Jan 1, 2020 – Dec 31, 2020
Routine (10).