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
MS0360014 , Taylor Water Association
13 of the 102 analytes this system has been tested for have been detected at least once, across 194 samples on record.
The other 89 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 194 samples on record, detections range from September 29, 2003 to February 25, 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 1, 2007 | Sep 25, 2023 |
| Lead 1030 | Inorganic Chemical | 41 of 61 results | Aug 2, 2007 | Sep 25, 2023 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 23 of 23 results | May 19, 2004 | Feb 25, 2026 |
| Nitrate 1040 | Inorganic Chemical | 23 of 23 results | May 19, 2004 | Feb 25, 2026 |
| Barium 1010 | Inorganic Chemical | 10 of 10 results | Sep 29, 2003 | Feb 25, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 15, 2011 | Jul 20, 2012 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 5 of 5 results | Dec 15, 2011 | Jul 20, 2012 |
| Radium-226 4020 | Radionuclide | 5 of 5 results | Dec 15, 2011 | Jul 20, 2012 |
| TTHM 2950 | Organic Chemical | 4 of 22 results | Jun 23, 2004 | Aug 29, 2018 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 3 of 21 results | Aug 16, 2007 | Apr 23, 2025 |
| Sodium 1052 | Inorganic Chemical | 2 of 2 results | Sep 20, 2019 | Feb 3, 2025 |
| Chloroform 2941 | Organic Chemical | 1 of 17 results | Aug 29, 2018 | Aug 29, 2018 |
| Nickel 1036 | Inorganic Chemical | 1 of 10 results | Feb 4, 2009 | Feb 4, 2009 |
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 194 samples, newest first — collected November 20, 2019 to September 27, 2020. The summary above covers all 194.
24 results from the 10 samples listed here: 14 detected, 10 not detected. Across the whole record it is 184 of 918. 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 |
|---|---|---|
|
||
| 0.1096 mg/l , sample collected Sep 27, 2020 16:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2020 16:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.5243 mg/l , sample collected Sep 27, 2020 16:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2020 16:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.3815 mg/l , sample collected Sep 27, 2020 16:20, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.0006 mg/l , sample collected Sep 27, 2020 16:20, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.2739 mg/l , sample collected Sep 27, 2020 16:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2020 16:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.0736 mg/l , sample collected Sep 27, 2020 16:05, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.0009 mg/l , sample collected Sep 27, 2020 16:05, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.0314 mg/l , sample collected Sep 27, 2020 17:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.0009 mg/l , sample collected Sep 27, 2020 17:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.009 mg/l , sample collected Sep 27, 2020 16:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2020 16:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.2112 mg/l , sample collected Sep 27, 2020 16:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
| 0.002 mg/l , sample collected Sep 27, 2020 16:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2018 – Dec 31, 2020 |
|
||
| 0.76 mg/l , sample collected Mar 24, 2020 13:00, sampling point TF081 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2020 – Dec 31, 2020 |
| 0.75 mg/l , sample collected Mar 24, 2020 13:00, sampling point TF081 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2020 – Dec 31, 2020 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 24, 2020 13:00, sampling point TF081 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2020 – Dec 31, 2020 |
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2019 12:30, sampling point TF081 | Oxamyl 2036 EPA method 531.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2019 12:30, sampling point TF081 | Aldicarb Sulfoxide 2043 EPA method 531.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2019 12:30, sampling point TF081 | Aldicarb Sulfone 2044 EPA method 531.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2019 12:30, sampling point TF081 | Carbofuran 2046 EPA method 531.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2019 12:30, sampling point TF081 | Aldicarb 2047 EPA method 531.2 | Not recorded |
-
- Collected
- Sep 27, 2020 16:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200929-144PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1096 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 27, 2020 16:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200929-143PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.5243 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 27, 2020 16:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200929-142PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3815 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Sep 27, 2020 16:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200929-141PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2739 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 27, 2020 16:05
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200929-140PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0736 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Sep 27, 2020 17:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200929-139PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0314 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Sep 27, 2020 16:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200929-138PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.009 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 27, 2020 16:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 200929-137PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2112 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.002 mg/l
-
- Collected
- Mar 24, 2020 13:00
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 200325-007NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2020
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- 0.76 mg/l
-
Nitrate 1040 EPA method QC10107041C
- Result
- 0.75 mg/l
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Nov 20, 2019 12:30
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 191121-006S7
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Oxamyl 2036 EPA method 531.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Aldicarb Sulfoxide 2043 EPA method 531.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Aldicarb Sulfone 2044 EPA method 531.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Carbofuran 2046 EPA method 531.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Aldicarb 2047 EPA method 531.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
Routine (10).