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
MS0700011 , Town of Walnut
22 of the 57 analytes this system has been tested for have been detected at least once, across 240 samples on record.
The other 35 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 240 samples on record, detections range from October 29, 2003 to July 16, 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 | 93 of 93 results | Aug 11, 2004 | Aug 9, 2023 |
| Lead 1030 | Inorganic Chemical | 49 of 93 results | Aug 11, 2004 | Aug 9, 2023 |
| Barium 1010 | Inorganic Chemical | 20 of 20 results | Oct 29, 2003 | Mar 31, 2025 |
| Fluoride 1025 | Inorganic Chemical | 20 of 20 results | Oct 29, 2003 | Mar 31, 2025 |
| Nickel 1036 | Inorganic Chemical | 16 of 20 results | Mar 31, 2004 | Mar 31, 2025 |
| Chromium 1020 | Inorganic Chemical | 13 of 20 results | Oct 29, 2003 | Mar 31, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Dec 8, 2011 | Jul 13, 2012 |
| TTHM 2950 | Organic Chemical | 6 of 17 results | Dec 10, 2007 | May 14, 2025 |
| Sodium 1052 | Inorganic Chemical | 5 of 5 results | Oct 6, 2019 | Jul 16, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 5 of 18 results | Jul 15, 2010 | May 14, 2025 |
| Chloroform 2941 | Organic Chemical | 4 of 13 results | Feb 12, 2025 | May 14, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 4 of 13 results | Feb 12, 2025 | May 14, 2025 |
| Sulfate 1055 | Inorganic Chemical | 4 of 4 results | Oct 29, 2003 | Mar 31, 2004 |
| Dichloroacetic Acid 2451 | Organic Chemical | 3 of 13 results | Oct 29, 2020 | May 14, 2025 |
| Nitrite 1041 | Inorganic Chemical | 3 of 43 results | May 20, 2020 | Apr 17, 2024 |
| Trichloroacetic Acid 2452 | Organic Chemical | 2 of 13 results | May 14, 2025 | May 14, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 2 of 13 results | May 14, 2025 | May 14, 2025 |
| Vinyl Chloride 2976 | Organic Chemical | 2 of 14 results | Sep 28, 2022 | Sep 28, 2022 |
| Cadmium 1015 | Inorganic Chemical | 2 of 20 results | Apr 26, 2005 | Apr 26, 2005 |
| Selenium 1045 | Inorganic Chemical | 2 of 20 results | Apr 26, 2005 | Apr 26, 2005 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 13 results | Oct 29, 2020 | Oct 29, 2020 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 1 of 43 results | May 20, 2020 | May 20, 2020 |
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 240 samples, newest first — collected August 24, 2016 to September 19, 2017. The summary above covers all 240.
82 results from the 10 samples listed here: 11 detected, 71 not detected. Across the whole record it is 267 of 1,060. 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 |
|---|---|---|
|
||
| 0.0129 mg/l , sample collected Sep 19, 2017 08:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0021 mg/l , sample collected Sep 19, 2017 08:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.1552 mg/l , sample collected Sep 19, 2017 07:05, 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 19, 2017 07:05, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0036 mg/l , sample collected Sep 19, 2017 06:45, 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 19, 2017 06:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 12, 2017 01:40, sampling point TF102 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 12, 2017 01:40, sampling point TF102 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 12, 2017 01:40, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 12, 2017 01:30, sampling point TF101 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 12, 2017 01:30, sampling point TF101 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 12, 2017 01:30, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 01:45, sampling point TF101 | Arsenic 1005 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.1716 mg/l , sample collected Dec 13, 2016 01:45, sampling point TF101 | Barium 1010 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 01:45, sampling point TF101 | Cadmium 1015 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.0009 mg/l , sample collected Dec 13, 2016 01:45, sampling point TF101 | Chromium 1020 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.111 mg/l , sample collected Dec 13, 2016 01:45, sampling point TF101 | Fluoride 1025 EPA method 300.0 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 01:45, sampling point TF101 | Mercury 1035 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 01:45, sampling point TF101 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 01:45, sampling point TF101 | Selenium 1045 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 01:45, sampling point TF101 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 01:45, sampling point TF101 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 01:45, sampling point TF101 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 01:55, sampling point TF102 | Arsenic 1005 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.1746 mg/l , sample collected Dec 13, 2016 01:55, sampling point TF102 | Barium 1010 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 01:55, sampling point TF102 | Cadmium 1015 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.0008 mg/l , sample collected Dec 13, 2016 01:55, sampling point TF102 | Chromium 1020 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.134 mg/l , sample collected Dec 13, 2016 01:55, sampling point TF102 | Fluoride 1025 EPA method 300.0 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 01:55, sampling point TF102 | Mercury 1035 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.0008 mg/l , sample collected Dec 13, 2016 01:55, sampling point TF102 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 01:55, sampling point TF102 | Selenium 1045 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 01:55, sampling point TF102 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 01:55, sampling point TF102 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 13, 2016 01:55, sampling point TF102 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | Xylenes, Total 2955 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | Dichloromethane 2964 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | O-Dichlorobenzene 2968 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | P-Dichlorobenzene 2969 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | Vinyl Chloride 2976 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | 1,2-Dichloroethane 2980 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | Carbon Tetrachloride 2982 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | 1,2-Dichloropropane 2983 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | Trichloroethylene 2984 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | Chlorobenzene 2989 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | Benzene 2990 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | Toluene 2991 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | Ethylbenzene 2992 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:46, sampling point TF102 | Styrene 2996 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | Xylenes, Total 2955 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | Dichloromethane 2964 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | O-Dichlorobenzene 2968 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | P-Dichlorobenzene 2969 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | Vinyl Chloride 2976 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | 1,2-Dichloroethane 2980 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | Carbon Tetrachloride 2982 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | 1,2-Dichloropropane 2983 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | Trichloroethylene 2984 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | Chlorobenzene 2989 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | Benzene 2990 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | Toluene 2991 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | Ethylbenzene 2992 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 7, 2016 01:30, sampling point TF101 | Styrene 2996 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 24, 2016 01:30, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 24, 2016 01:30, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 24, 2016 01:30, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 24, 2016 01:30, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 24, 2016 01:30, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Aug 24, 2016 01:30, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2014 – Dec 31, 2016 |
-
- Collected
- Sep 19, 2017 08:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170921-042PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0129 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0021 mg/l
-
- Collected
- Sep 19, 2017 07:05
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170921-041PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1552 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 19, 2017 06:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170921-036PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0036 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Apr 12, 2017 01:40
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 170413-024NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2017
-
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
- Apr 12, 2017 01:30
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 170413-010NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2017
-
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 13, 2016 01:45
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 161214-054IN
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Barium 1010 EPA method 200.8
- Result
- 0.1716 mg/l
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Chromium 1020 EPA method 200.8
- Result
- 0.0009 mg/l
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Fluoride 1025 EPA method 300.0
- Result
- 0.111 mg/l
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
- Collected
- Dec 13, 2016 01:55
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 161214-053IN
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Barium 1010 EPA method 200.8
- Result
- 0.1746 mg/l
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Chromium 1020 EPA method 200.8
- Result
- 0.0008 mg/l
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Fluoride 1025 EPA method 300.0
- Result
- 0.134 mg/l
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Nickel 1036 EPA method 200.8
- Result
- 0.0008 mg/l
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
- Collected
- Sep 7, 2016 01:46
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 160908-015VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2016
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Cis-1,2-Dichloroethylene 2380 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Xylenes, Total 2955 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Dichloromethane 2964 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
O-Dichlorobenzene 2968 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
P-Dichlorobenzene 2969 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Vinyl Chloride 2976 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1-Dichloroethylene 2977 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trans-1,2-Dichloroethylene 2979 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloroethane 2980 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Carbon Tetrachloride 2982 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloropropane 2983 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trichloroethylene 2984 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,2-Trichloroethane 2985 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Chlorobenzene 2989 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Benzene 2990 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Toluene 2991 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Ethylbenzene 2992 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 7, 2016 01:30
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 160908-014VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2016
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Cis-1,2-Dichloroethylene 2380 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Xylenes, Total 2955 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Dichloromethane 2964 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
O-Dichlorobenzene 2968 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
P-Dichlorobenzene 2969 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Vinyl Chloride 2976 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1-Dichloroethylene 2977 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trans-1,2-Dichloroethylene 2979 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloroethane 2980 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Carbon Tetrachloride 2982 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloropropane 2983 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trichloroethylene 2984 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,2-Trichloroethane 2985 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Chlorobenzene 2989 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Benzene 2990 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Toluene 2991 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Ethylbenzene 2992 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 24, 2016 01:30
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 160825-015HA
- 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
- Not detected below 0.001 mg/l Minimum Reporting Level
- 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
- Not detected below 0.001 mg/l Minimum Reporting Level
- 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
- Not detected below 0.006 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
Routine (10).