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
MS0170043 , Walls Water Assn- Lake Forest
30 of the 61 analytes this system has been tested for have been detected at least once, across 302 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 302 samples on record, detections range from September 9, 1993 to July 28, 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 | 203 of 212 results | Sep 9, 1993 | Sep 26, 2024 |
| Lead 1030 | Inorganic Chemical | 78 of 212 results | Sep 9, 1993 | Sep 26, 2024 |
| TTHM 2950 | Organic Chemical | 13 of 13 results | May 19, 2004 | Jul 28, 2026 |
| Barium 1010 | Inorganic Chemical | 11 of 11 results | May 14, 2002 | Feb 4, 2025 |
| Fluoride 1025 | Inorganic Chemical | 10 of 11 results | May 14, 2002 | Feb 4, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 9 of 12 results | Sep 18, 2008 | Mar 18, 2024 |
| Chloroform 2941 | Organic Chemical | 8 of 8 results | Sep 18, 2008 | Jul 28, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 8 of 8 results | Sep 18, 2008 | Jul 28, 2026 |
| Chromium 1020 | Inorganic Chemical | 7 of 11 results | Jan 26, 2004 | Feb 4, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 5 of 7 results | Sep 18, 2008 | Aug 25, 2020 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Mar 7, 2012 | Oct 4, 2012 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 4 of 23 results | Mar 21, 2016 | Feb 2, 2021 |
| Nitrate 1040 | Inorganic Chemical | 4 of 23 results | Mar 21, 2016 | Feb 2, 2021 |
| Trichloroacetic Acid 2452 | Organic Chemical | 4 of 7 results | Sep 18, 2008 | Aug 25, 2020 |
| Dibromochloromethane 2944 | Organic Chemical | 3 of 8 results | Sep 18, 2008 | Jul 28, 2026 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Sep 17, 2019 | Oct 15, 2024 |
| Nickel 1036 | Inorganic Chemical | 3 of 11 results | Jan 25, 2006 | Apr 14, 2014 |
| Selenium 1045 | Inorganic Chemical | 3 of 11 results | Jan 26, 2004 | Jan 25, 2006 |
| Gross Alpha, Excl. Radon & U 4000 | Radionuclide | 2 of 2 results | Sep 23, 2009 | Mar 15, 2010 |
| Gross Beta Particle Activity 4100 | Radionuclide | 2 of 2 results | Sep 23, 2009 | Mar 15, 2010 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 2 of 2 results | Sep 23, 2009 | Mar 15, 2010 |
| Cadmium 1015 | Inorganic Chemical | 2 of 11 results | Mar 2, 2005 | Jan 25, 2006 |
| Sulfate 1055 | Inorganic Chemical | 2 of 2 results | May 14, 2002 | Jan 26, 2004 |
| Cyanide 1024 | Inorganic Chemical | 1 of 10 results | Aug 19, 2025 | Aug 19, 2025 |
| Nitrite 1041 | Inorganic Chemical | 1 of 23 results | Jan 10, 2022 | Jan 10, 2022 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 7 results | Jul 12, 2012 | Jul 12, 2012 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 7 results | Jul 12, 2012 | Jul 12, 2012 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 1 of 7 results | Sep 23, 2009 | Sep 23, 2009 |
| Radium-226 4020 | Radionuclide | 1 of 7 results | Sep 23, 2009 | Sep 23, 2009 |
| Radium-228 4030 | Radionuclide | 1 of 7 results | Sep 23, 2009 | Sep 23, 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 221–230 of 302 samples, newest first — collected January 14, 2004 to March 2, 2005. The summary above covers all 302.
113 results from the 10 samples listed here: 11 detected, 102 not detected. Across the whole record it is 398 of 909. 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 Mar 2, 2005, sampling point TF080 | Arsenic 1005 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| 0.063852 mg/l , sample collected Mar 2, 2005, sampling point TF080 | Barium 1010 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| 0.000129 mg/l , sample collected Mar 2, 2005, sampling point TF080 | Cadmium 1015 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| 0.001482 mg/l , sample collected Mar 2, 2005, sampling point TF080 | Chromium 1020 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| 0.860291 mg/l , sample collected Mar 2, 2005, sampling point TF080 | Fluoride 1025 EPA method 380-75WE | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Mar 2, 2005, sampling point TF080 | Mercury 1035 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2005, sampling point TF080 | Nickel 1036 EPA method 200.8 | Not recorded |
| 0.00137 mg/l , sample collected Mar 2, 2005, sampling point TF080 | Selenium 1045 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2005, sampling point TF080 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Mar 2, 2005, sampling point TF080 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2005, sampling point TF080 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
|
||
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | Xylenes, Total 2955 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | Dichloromethane 2964 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | O-Dichlorobenzene 2968 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | P-Dichlorobenzene 2969 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | Vinyl Chloride 2976 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | 1,2-Dichloroethane 2980 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | Carbon Tetrachloride 2982 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | 1,2-Dichloropropane 2983 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | Trichloroethylene 2984 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | Tetrachloroethylene 2987 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | Chlorobenzene 2989 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | Benzene 2990 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | Toluene 2991 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | Ethylbenzene 2992 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 12, 2004, sampling point TF080 | Styrene 2996 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
|
||
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | Xylenes, Total 2955 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | Dichloromethane 2964 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | O-Dichlorobenzene 2968 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | P-Dichlorobenzene 2969 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | Vinyl Chloride 2976 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | 1,2-Dichloroethane 2980 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | Carbon Tetrachloride 2982 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | 1,2-Dichloropropane 2983 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | Trichloroethylene 2984 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | Tetrachloroethylene 2987 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | Chlorobenzene 2989 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | Benzene 2990 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | Toluene 2991 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | Ethylbenzene 2992 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 13, 2004, sampling point TF080 | Styrene 2996 EPA method 524.2 | Jul 1, 2004 – Sep 30, 2004 |
|
||
| 4.08 ug/l , sample collected May 19, 2004, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2004 – Dec 31, 2004 |
|
||
| Not detected below 0.01 mg/l Minimum Reporting Level , sample collected May 19, 2004, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2004 – Dec 31, 2004 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 10, 2004, sampling point TF080 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2004 – Dec 31, 2004 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 10, 2004, sampling point TF080 | Nitrate 1040 EPA method 353.2 | Jan 1, 2004 – Dec 31, 2004 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 10, 2004, sampling point TF080 | Nitrite 1041 EPA method 353.2 | Jan 1, 2004 – Dec 31, 2004 |
|
||
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | Xylenes, Total 2955 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | Dichloromethane 2964 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | O-Dichlorobenzene 2968 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | P-Dichlorobenzene 2969 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | Vinyl Chloride 2976 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | 1,2-Dichloroethane 2980 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | Carbon Tetrachloride 2982 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | 1,2-Dichloropropane 2983 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | Trichloroethylene 2984 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | Tetrachloroethylene 2987 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | Chlorobenzene 2989 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | Benzene 2990 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | Toluene 2991 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | Ethylbenzene 2992 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 14, 2004, sampling point TF080 | Styrene 2996 EPA method 524.2 | Apr 1, 2004 – Jun 30, 2004 |
|
||
| Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jan 26, 2004, sampling point TF080 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2002 – Dec 31, 2004 |
|
||
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jan 26, 2004, sampling point TF080 | Arsenic 1005 EPA method 200.8 | Jan 1, 2002 – Dec 31, 2004 |
| 0.038 mg/l , sample collected Jan 26, 2004, sampling point TF080 | Barium 1010 EPA method 200.8 | Jan 1, 2002 – Dec 31, 2004 |
| Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Jan 26, 2004, sampling point TF080 | Cadmium 1015 EPA method 200.8 | Jan 1, 2002 – Dec 31, 2004 |
| 0.001 mg/l , sample collected Jan 26, 2004, sampling point TF080 | Chromium 1020 EPA method 200.8 | Jan 1, 2002 – Dec 31, 2004 |
| 1.23 mg/l , sample collected Jan 26, 2004, sampling point TF080 | Fluoride 1025 EPA method 300.0 | Jan 1, 2002 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 26, 2004, sampling point TF080 | Mercury 1035 EPA method 200.8 | Jan 1, 2002 – Dec 31, 2004 |
| Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Jan 26, 2004, sampling point TF080 | Nickel 1036 EPA method 200.8 | Not recorded |
| 0.001 mg/l , sample collected Jan 26, 2004, sampling point TF080 | Selenium 1045 EPA method 200.8 | Jan 1, 2002 – Dec 31, 2004 |
| 6.73 mg/l , sample collected Jan 26, 2004, sampling point TF080 | Sulfate 1055 EPA method 300.0 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jan 26, 2004, sampling point TF080 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2002 – Dec 31, 2004 |
| Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Jan 26, 2004, sampling point TF080 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2002 – Dec 31, 2004 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 26, 2004, sampling point TF080 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2002 – Dec 31, 2004 |
|
||
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | 1,2,4-Trichlorobenzene 2378 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | Cis-1,2-Dichloroethylene 2380 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | Xylenes, Total 2955 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | Dichloromethane 2964 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | O-Dichlorobenzene 2968 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | P-Dichlorobenzene 2969 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | Vinyl Chloride 2976 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | 1,1-Dichloroethylene 2977 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | Trans-1,2-Dichloroethylene 2979 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | 1,2-Dichloroethane 2980 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | 1,1,1-Trichloroethane 2981 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | Carbon Tetrachloride 2982 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | 1,2-Dichloropropane 2983 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | Trichloroethylene 2984 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | 1,1,2-Trichloroethane 2985 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | Tetrachloroethylene 2987 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | Chlorobenzene 2989 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | Benzene 2990 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | Toluene 2991 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | Ethylbenzene 2992 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 14, 2004, sampling point TF080 | Styrene 2996 | Jan 1, 2004 – Mar 31, 2004 |
-
- Collected
- Mar 2, 2005
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 050303-053IN
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Barium 1010 EPA method 200.8
- Result
- 0.063852 mg/l
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Cadmium 1015 EPA method 200.8
- Result
- 0.000129 mg/l
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Chromium 1020 EPA method 200.8
- Result
- 0.001482 mg/l
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Fluoride 1025 EPA method 380-75WE
- Result
- 0.860291 mg/l
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0002 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
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
- 0.00137 mg/l
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0001 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
- Collected
- Oct 12, 2004
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 041013-032VO
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2004 – Dec 31, 2004
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Cis-1,2-Dichloroethylene 2380 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Xylenes, Total 2955 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Dichloromethane 2964 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
O-Dichlorobenzene 2968 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
P-Dichlorobenzene 2969 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Vinyl Chloride 2976 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1-Dichloroethylene 2977 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Trans-1,2-Dichloroethylene 2979 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,2-Dichloroethane 2980 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Carbon Tetrachloride 2982 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,2-Dichloropropane 2983 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Trichloroethylene 2984 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1,2-Trichloroethane 2985 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Chlorobenzene 2989 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Benzene 2990 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Toluene 2991 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Ethylbenzene 2992 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
- Collected
- Jul 13, 2004
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 040714-005VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2004 – Sep 30, 2004
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Cis-1,2-Dichloroethylene 2380 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Xylenes, Total 2955 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Dichloromethane 2964 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
O-Dichlorobenzene 2968 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
P-Dichlorobenzene 2969 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Vinyl Chloride 2976 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1-Dichloroethylene 2977 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Trans-1,2-Dichloroethylene 2979 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,2-Dichloroethane 2980 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Carbon Tetrachloride 2982 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,2-Dichloropropane 2983 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Trichloroethylene 2984 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1,2-Trichloroethane 2985 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Chlorobenzene 2989 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Benzene 2990 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Toluene 2991 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Ethylbenzene 2992 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
- Collected
- May 19, 2004
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 040520-027TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2004 – Dec 31, 2004
-
TTHM 2950 EPA method 524.2
- Result
- 4.08 ug/l
-
- Collected
- May 19, 2004
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 040520-026HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2004 – Dec 31, 2004
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
-
- Collected
- May 10, 2004
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 040511-008NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2004 – Dec 31, 2004
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Apr 14, 2004
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 040415-024VO
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2004 – Jun 30, 2004
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Cis-1,2-Dichloroethylene 2380 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Xylenes, Total 2955 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Dichloromethane 2964 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
O-Dichlorobenzene 2968 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
P-Dichlorobenzene 2969 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Vinyl Chloride 2976 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1-Dichloroethylene 2977 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Trans-1,2-Dichloroethylene 2979 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,2-Dichloroethane 2980 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Carbon Tetrachloride 2982 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,2-Dichloropropane 2983 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Trichloroethylene 2984 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1,2-Trichloroethane 2985 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Chlorobenzene 2989 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Benzene 2990 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Toluene 2991 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Ethylbenzene 2992 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
- Collected
- Jan 26, 2004
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 040127-089CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
-
- Collected
- Jan 26, 2004
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 040127-030IN
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Barium 1010 EPA method 200.8
- Result
- 0.038 mg/l
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0001 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Chromium 1020 EPA method 200.8
- Result
- 0.001 mg/l
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Fluoride 1025 EPA method 300.0
- Result
- 1.23 mg/l
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.005 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- 0.001 mg/l
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Sulfate 1055 EPA method 300.0
- Result
- 6.73 mg/l
- Monitoring period
- Not recorded
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0003 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
- Collected
- Jan 14, 2004
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 040115-022VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2004 – Mar 31, 2004
-
1,2,4-Trichlorobenzene 2378
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Cis-1,2-Dichloroethylene 2380
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Xylenes, Total 2955
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Dichloromethane 2964
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
O-Dichlorobenzene 2968
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
P-Dichlorobenzene 2969
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Vinyl Chloride 2976
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1-Dichloroethylene 2977
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Trans-1,2-Dichloroethylene 2979
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,2-Dichloroethane 2980
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1,1-Trichloroethane 2981
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Carbon Tetrachloride 2982
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,2-Dichloropropane 2983
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Trichloroethylene 2984
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1,2-Trichloroethane 2985
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Tetrachloroethylene 2987
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Chlorobenzene 2989
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Benzene 2990
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Toluene 2991
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Ethylbenzene 2992
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Styrene 2996
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
Routine (10).