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
MS0240272 , HCUA-East
24 of the 55 analytes this system has been tested for have been detected at least once, across 320 samples on record.
The other 31 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 320 samples on record, detections range from March 9, 2015 to June 24, 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 |
|---|---|---|---|---|
| Xylenes, Total 2955 | Organic Chemical | 56 of 146 results | Mar 12, 2015 | Mar 6, 2024 |
| Barium 1010 | Inorganic Chemical | 21 of 21 results | Mar 9, 2015 | Feb 12, 2025 |
| Fluoride 1025 | Inorganic Chemical | 21 of 21 results | Mar 9, 2015 | Feb 12, 2025 |
| Sodium 1052 | Inorganic Chemical | 15 of 15 results | Sep 18, 2019 | Feb 6, 2024 |
| Ethylbenzene 2992 | Organic Chemical | 15 of 146 results | Mar 12, 2015 | Oct 29, 2019 |
| Copper, Free 1022 | Inorganic Chemical | 13 of 15 results | Mar 12, 2025 | Jun 24, 2026 |
| Chromium 1020 | Inorganic Chemical | 10 of 21 results | Mar 9, 2015 | Feb 12, 2025 |
| Carbon Tetrachloride 2982 | Organic Chemical | 9 of 146 results | Apr 21, 2015 | Oct 3, 2023 |
| TTHM 2950 | Organic Chemical | 8 of 8 results | Mar 27, 2024 | Jun 23, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 7 of 7 results | Mar 27, 2024 | Jun 23, 2026 |
| Chloroform 2941 | Organic Chemical | 5 of 5 results | Dec 16, 2025 | Jun 23, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 5 of 5 results | Dec 16, 2025 | Jun 23, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 5 of 5 results | Dec 16, 2025 | Jun 23, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 4 of 4 results | Feb 24, 2026 | Jun 23, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 4 of 4 results | Feb 24, 2026 | Jun 23, 2026 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 4 of 10 results | Sep 14, 2015 | Dec 15, 2015 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 3 of 10 results | Dec 15, 2015 | Dec 15, 2015 |
| Radium-226 4020 | Radionuclide | 3 of 10 results | Dec 15, 2015 | Dec 15, 2015 |
| Arsenic 1005 | Inorganic Chemical | 2 of 21 results | Oct 23, 2018 | Feb 12, 2025 |
| Nickel 1036 | Inorganic Chemical | 2 of 21 results | Oct 23, 2018 | Feb 12, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 2 of 57 results | Feb 6, 2024 | Feb 6, 2024 |
| Dichloromethane 2964 | Organic Chemical | 2 of 146 results | Aug 1, 2017 | Oct 21, 2020 |
| Nitrate 1040 | Inorganic Chemical | 1 of 57 results | Feb 6, 2024 | Feb 6, 2024 |
| Nitrite 1041 | Inorganic Chemical | 1 of 57 results | Feb 6, 2024 | Feb 6, 2024 |
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 311–320 of 320 samples, newest first — collected December 10, 2014 to February 5, 2015. The summary above covers all 320.
10 results from the 10 samples listed here: 0 detected, 10 not detected. 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 0.0005 mg/l Minimum Reporting Level , sample collected Feb 5, 2015 13:25, sampling point TF103 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2015 – Mar 31, 2015 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 5, 2015 12:59, sampling point TF104 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2015 – Mar 31, 2015 |
|
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 5, 2015 13:36, sampling point TF102 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2015 – Mar 31, 2015 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 5, 2015 12:19, sampling point TF105 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2015 – Mar 31, 2015 |
|
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 5, 2015 14:31, sampling point TF101 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2015 – Mar 31, 2015 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 10, 2014 14:45, sampling point TF103 | Combined Uranium 4006 EPA method 200.8 | Oct 1, 2014 – Dec 31, 2014 |
|
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 10, 2014 14:00, sampling point TF104 | Combined Uranium 4006 EPA method 200.8 | Oct 1, 2014 – Dec 31, 2014 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 10, 2014 13:08, sampling point TF101 | Combined Uranium 4006 EPA method 200.8 | Oct 1, 2014 – Dec 31, 2014 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 10, 2014 13:30, sampling point TF102 | Combined Uranium 4006 EPA method 200.8 | Oct 1, 2014 – Dec 31, 2014 |
|
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 10, 2014 14:15, sampling point TF105 | Combined Uranium 4006 EPA method 200.8 | Oct 1, 2014 – Dec 31, 2014 |
-
- Collected
- Feb 5, 2015 13:25
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- 150206-014RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Mar 31, 2015
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Feb 5, 2015 12:59
- Sampling point
- TF104 Treatment Facility TF104
- Sample type
- Routine
- Lab sample
- 150206-013RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Mar 31, 2015
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Feb 5, 2015 13:36
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- 150206-012RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Mar 31, 2015
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Feb 5, 2015 12:19
- Sampling point
- TF105 Treatment Facility TF105
- Sample type
- Routine
- Lab sample
- 150206-011RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Mar 31, 2015
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Feb 5, 2015 14:31
- Sampling point
- TF101 Treatment Facility TF101
- Sample type
- Routine
- Lab sample
- 150206-010RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Mar 31, 2015
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Dec 10, 2014 14:45
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- 141211-014RU
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2014 – Dec 31, 2014
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Dec 10, 2014 14:00
- Sampling point
- TF104 Treatment Facility TF104
- Sample type
- Routine
- Lab sample
- 141211-013RU
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2014 – Dec 31, 2014
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Dec 10, 2014 13:08
- Sampling point
- TF101 Treatment Facility TF101
- Sample type
- Routine
- Lab sample
- 141211-012RU
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2014 – Dec 31, 2014
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Dec 10, 2014 13:30
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- 141211-011RU
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2014 – Dec 31, 2014
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Dec 10, 2014 14:15
- Sampling point
- TF105 Treatment Facility TF105
- Sample type
- Routine
- Lab sample
- 141211-010RU
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2014 – Dec 31, 2014
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).