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 81–90 of 194 samples, newest first — collected July 20, 2016 to September 6, 2017. The summary above covers all 194.
34 results from the 10 samples listed here: 8 detected, 26 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 |
|---|---|---|
|
||
| 0.0096 mg/l , sample collected Sep 6, 2017 18:05, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 6, 2017 18:05, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.1704 mg/l , sample collected Sep 6, 2017 17:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 6, 2017 17:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.4546 mg/l , sample collected Sep 6, 2017 17:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0008 mg/l , sample collected Sep 6, 2017 17:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0476 mg/l , sample collected Sep 6, 2017 17:50, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0014 mg/l , sample collected Sep 6, 2017 17:50, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.7 mg/l , sample collected Mar 1, 2017 12:00, sampling point TF081 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
| 0.7 mg/l , sample collected Mar 1, 2017 12:00, sampling point TF081 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 1, 2017 12:00, sampling point TF081 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
|
||
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 12, 2016 14:00, sampling point TF081 | Dalapon 2031 EPA method 515.4 | Not recorded |
| Not detected below 5 ug/l Minimum Reporting Level , sample collected Dec 12, 2016 14:00, sampling point TF081 | Endothall 2033 EPA method 548.1 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Dec 12, 2016 14:00, sampling point TF081 | Picloram 2040 EPA method 515.4 | Not recorded |
| Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Dec 12, 2016 14:00, sampling point TF081 | Dinoseb 2041 EPA method 515.4 | Not recorded |
| Not detected below 0.005 ng/l Minimum Reporting Level , sample collected Dec 12, 2016 14:00, sampling point TF081 | 2,3,7,8-TCDD 2063 EPA method 1613B | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Dec 12, 2016 14:00, sampling point TF081 | 2,4-D 2105 EPA method 515.4 | Not recorded |
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Dec 12, 2016 14:00, sampling point TF081 | 2,4-DB 2106 EPA method 515.4 | Not recorded |
| Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Dec 12, 2016 14:00, sampling point TF081 | 2,4,5-TP 2110 EPA method 515.4 | Not recorded |
| Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Dec 12, 2016 14:00, sampling point TF081 | 2,4,5-T 2111 EPA method 515.4 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 12, 2016 14:00, sampling point TF081 | Dichlorprop 2206 EPA method 515.4 | Not recorded |
| Not detected below 0.04 ug/l Minimum Reporting Level , sample collected Dec 12, 2016 14:00, sampling point TF081 | Pentachlorophenol 2326 EPA method 515.4 | Not recorded |
| Not detected below 0.1 ug/l Minimum Reporting Level , sample collected Dec 12, 2016 14:00, sampling point TF081 | Dicamba 2440 EPA method 515.4 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 12, 2016 14:00, sampling point TF081 | Bentazon 2625 EPA method 515.4 | Not recorded |
|
||
| Not detected below 0.02 ug/l Minimum Reporting Level , sample collected Oct 18, 2016 02:30, sampling point TF081 | 1,2-Dibromo-3-Chloropropane 2931 EPA method 504.1 | Not recorded |
| Not detected below 0.02 ug/l Minimum Reporting Level , sample collected Oct 18, 2016 02:30, sampling point TF081 | Ethylene Dibromide 2946 EPA method 504.1 | Not recorded |
|
||
| Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Oct 5, 2016 12:30, sampling point TF081 | Oxamyl 2036 EPA method 531.2 | Not recorded |
| Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Oct 5, 2016 12:30, sampling point TF081 | Aldicarb Sulfoxide 2043 EPA method 531.2 | Not recorded |
| Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Oct 5, 2016 12:30, sampling point TF081 | Aldicarb Sulfone 2044 EPA method 531.2 | Not recorded |
| Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Oct 5, 2016 12:30, sampling point TF081 | Carbofuran 2046 EPA method 531.2 | Not recorded |
| Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Oct 5, 2016 12:30, sampling point TF081 | Aldicarb 2047 EPA method 531.2 | Not recorded |
|
||
| Not detected below 0.02 ug/l Minimum Reporting Level , sample collected Sep 26, 2016 12:30, sampling point TF081 | 1,2-Dibromo-3-Chloropropane 2931 EPA method 504.1 | Not recorded |
| Not detected below 0.02 ug/l Minimum Reporting Level , sample collected Sep 26, 2016 12:30, sampling point TF081 | Ethylene Dibromide 2946 EPA method 504.1 | Not recorded |
|
||
| Not detected below 6 ug/l Minimum Reporting Level , sample collected Jul 20, 2016 12:15, sampling point TF081 | Glyphosate 2034 EPA method 547 | Not recorded |
-
- Collected
- Sep 6, 2017 18:05
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170908-040PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0096 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 6, 2017 17:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170908-039PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1704 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 6, 2017 17:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170908-038PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.4546 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
-
- Collected
- Sep 6, 2017 17:50
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170908-037PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0476 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0014 mg/l
-
- Collected
- Mar 1, 2017 12:00
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 170302-018NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2017
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- 0.7 mg/l
-
Nitrate 1040 EPA method QC10107041C
- Result
- 0.7 mg/l
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Dec 12, 2016 14:00
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 201612130713
- Laboratory
- Eea Laboratories
- Monitoring period
- Not recorded
-
Dalapon 2031 EPA method 515.4
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Endothall 2033 EPA method 548.1
- Result
- Not detected below 5 ug/l Minimum Reporting Level
-
Picloram 2040 EPA method 515.4
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
Dinoseb 2041 EPA method 515.4
- Result
- Not detected below 0.2 ug/l Minimum Reporting Level
-
2,3,7,8-TCDD 2063 EPA method 1613B
- Result
- Not detected below 0.005 ng/l Minimum Reporting Level
-
2,4-D 2105 EPA method 515.4
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
2,4-DB 2106 EPA method 515.4
- Result
- Not detected below 2 ug/l Minimum Reporting Level
-
2,4,5-TP 2110 EPA method 515.4
- Result
- Not detected below 0.2 ug/l Minimum Reporting Level
-
2,4,5-T 2111 EPA method 515.4
- Result
- Not detected below 0.2 ug/l Minimum Reporting Level
-
Dichlorprop 2206 EPA method 515.4
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Pentachlorophenol 2326 EPA method 515.4
- Result
- Not detected below 0.04 ug/l Minimum Reporting Level
-
Dicamba 2440 EPA method 515.4
- Result
- Not detected below 0.1 ug/l Minimum Reporting Level
-
Bentazon 2625 EPA method 515.4
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 18, 2016 02:30
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 161019-002S1
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
1,2-Dibromo-3-Chloropropane 2931 EPA method 504.1
- Result
- Not detected below 0.02 ug/l Minimum Reporting Level
-
Ethylene Dibromide 2946 EPA method 504.1
- Result
- Not detected below 0.02 ug/l Minimum Reporting Level
-
- Collected
- Oct 5, 2016 12:30
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 161006-001S7
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Oxamyl 2036 EPA method 531.2
- Result
- Not detected below 0.2 ug/l Minimum Reporting Level
-
Aldicarb Sulfoxide 2043 EPA method 531.2
- Result
- Not detected below 0.2 ug/l Minimum Reporting Level
-
Aldicarb Sulfone 2044 EPA method 531.2
- Result
- Not detected below 0.2 ug/l Minimum Reporting Level
-
Carbofuran 2046 EPA method 531.2
- Result
- Not detected below 0.2 ug/l Minimum Reporting Level
-
Aldicarb 2047 EPA method 531.2
- Result
- Not detected below 0.2 ug/l Minimum Reporting Level
-
- Collected
- Sep 26, 2016 12:30
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 160927-004S1
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
1,2-Dibromo-3-Chloropropane 2931 EPA method 504.1
- Result
- Not detected below 0.02 ug/l Minimum Reporting Level
-
Ethylene Dibromide 2946 EPA method 504.1
- Result
- Not detected below 0.02 ug/l Minimum Reporting Level
-
- Collected
- Jul 20, 2016 12:15
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 160721-002SC
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Glyphosate 2034 EPA method 547
- Result
- Not detected below 6 ug/l Minimum Reporting Level
Routine (10).