Chemical and radiological sample results

MS0250019 , Pocahontas Water Association

24 of the 57 analytes this system has been tested for have been detected at least once, across 96 samples on record.

The other 33 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 96 samples on record, detections range from August 11, 1993 to August 27, 2020. 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.

Every analyte ever detected for Pocahontas Water Association, with how many results found it and when it was first and last detected. Covers the whole record, not only the samples listed below.
Analyte	Kind	Detected in	First detected	Last detected
Lead 1030	Inorganic Chemical	39 of 46 results	Aug 11, 1993	Aug 31, 2018
Copper, Free 1022	Inorganic Chemical	35 of 46 results	Aug 11, 1993	Aug 31, 2018
Total Haloacetic Acids (Haa5) 2456	Organic Chemical	8 of 10 results	Sep 24, 2008	Aug 27, 2020
TTHM 2950	Organic Chemical	8 of 9 results	Jul 31, 2007	Aug 27, 2020
Dichloroacetic Acid 2451	Organic Chemical	7 of 9 results	Jul 26, 2012	Aug 27, 2020
Trichloroacetic Acid 2452	Organic Chemical	7 of 9 results	Jul 26, 2012	Aug 27, 2020
Dibromoacetic Acid 2454	Organic Chemical	7 of 9 results	Jul 26, 2012	Aug 27, 2020
Chloroform 2941	Organic Chemical	6 of 8 results	Jul 26, 2012	Aug 27, 2020
Bromoform 2942	Organic Chemical	6 of 8 results	Jul 26, 2012	Aug 27, 2020
Bromodichloromethane 2943	Organic Chemical	6 of 8 results	Jul 26, 2012	Aug 27, 2020
Dibromochloromethane 2944	Organic Chemical	6 of 8 results	Jul 26, 2012	Aug 27, 2020
Barium 1010	Inorganic Chemical	6 of 6 results	Sep 17, 2003	Apr 4, 2012
Fluoride 1025	Inorganic Chemical	6 of 6 results	Sep 17, 2003	Apr 4, 2012
Nitrite 1041	Inorganic Chemical	5 of 9 results	Aug 10, 2005	Apr 15, 2009
Chromium 1020	Inorganic Chemical	4 of 6 results	Sep 17, 2003	Apr 17, 2008
Selenium 1045	Inorganic Chemical	3 of 6 results	Feb 9, 2004	Apr 17, 2008
Sulfate 1055	Inorganic Chemical	2 of 2 results	Sep 17, 2003	Feb 9, 2004
Monochloroacetic Acid 2450	Organic Chemical	1 of 9 results	Jul 22, 2015	Jul 22, 2015
Gross Alpha Particle Activity 4109	Radionuclide	1 of 4 results	Sep 26, 2012	Sep 26, 2012
Combined Radium (-226 & -228) 4010	Radionuclide	1 of 2 results	Dec 12, 2011	Dec 12, 2011
Radium-228 4030	Radionuclide	1 of 2 results	Dec 12, 2011	Dec 12, 2011
Nickel 1036	Inorganic Chemical	1 of 6 results	Apr 17, 2008	Apr 17, 2008
Nitrate-Nitrite 1038	Inorganic Chemical	1 of 9 results	Apr 23, 2007	Apr 23, 2007
Cadmium 1015	Inorganic Chemical	1 of 6 results	Mar 14, 2005	Mar 14, 2005

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 61–70 of 96 samples, newest first — collected September 17, 2003 to October 28, 2004. The summary above covers all 96.

103 results from the 10 samples listed here: 5 detected, 98 not detected. Across the whole record it is 168 of 430. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Chemical and radiological sample results for Pocahontas Water Association, every result from 61 to 70 of 96 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result	Analyte	Monitoring period
Collected Oct 28, 2004 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample 041029-002VO Laboratory MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	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 28, 2004, sampling point TF101	Styrene 2996 EPA method 524.2	Oct 1, 2004 – Dec 31, 2004
Collected Jul 27, 2004 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample 040729-001VO Laboratory MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	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 27, 2004, sampling point TF101	Styrene 2996 EPA method 524.2	Jul 1, 2004 – Sep 30, 2004
Collected Jun 9, 2004 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 040610-029TH Laboratory MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 9, 2004, sampling point MRT000	TTHM 2950 EPA method 524.2	Jan 1, 2004 – Dec 31, 2004
Collected Jun 9, 2004 Sampling point MRT000 Max. Res. Time Sample type Routine Lab sample 040610-016HA Laboratory MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jun 9, 2004, sampling point MRT000	Total Haloacetic Acids (Haa5) 2456 EPA method 552.2	Jan 1, 2004 – Dec 31, 2004
Collected May 17, 2004 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample 040518-136NI Laboratory MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 17, 2004, sampling point TF101	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 17, 2004, sampling point TF101	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 17, 2004, sampling point TF101	Nitrite 1041 EPA method 353.2	Jan 1, 2004 – Dec 31, 2004
Collected Apr 21, 2004 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample 040422-008VO Laboratory MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	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 21, 2004, sampling point TF101	Styrene 2996 EPA method 524.2	Apr 1, 2004 – Jun 30, 2004
Collected Feb 11, 2004 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample 040212-022CN Laboratory MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Feb 11, 2004, sampling point TF101	Cyanide 1024 EPA method QC10204001X	Jan 1, 2002 – Dec 31, 2004
Collected Feb 9, 2004 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample 040210-012IN Laboratory MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 9, 2004, sampling point TF101	Arsenic 1005 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
0.006 mg/l , sample collected Feb 9, 2004, sampling point TF101	Barium 1010 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Feb 9, 2004, sampling point TF101	Cadmium 1015 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
0.004 mg/l , sample collected Feb 9, 2004, sampling point TF101	Chromium 1020 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
0.197 mg/l , sample collected Feb 9, 2004, sampling point TF101	Fluoride 1025 EPA method 300.0	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 9, 2004, sampling point TF101	Mercury 1035 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Feb 9, 2004, sampling point TF101	Nickel 1036 EPA method 200.8	Not recorded
0.001 mg/l , sample collected Feb 9, 2004, sampling point TF101	Selenium 1045 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
55.9 mg/l , sample collected Feb 9, 2004, sampling point TF101	Sulfate 1055 EPA method 300.0	Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 9, 2004, sampling point TF101	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 Feb 9, 2004, sampling point TF101	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 Feb 9, 2004, sampling point TF101	Thallium, Total 1085 EPA method 200.8	Jan 1, 2002 – Dec 31, 2004
Collected Feb 9, 2004 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample 040210-040VO Laboratory MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	1,2,4-Trichlorobenzene 2378	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	Cis-1,2-Dichloroethylene 2380	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	Xylenes, Total 2955	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	Dichloromethane 2964	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	O-Dichlorobenzene 2968	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	P-Dichlorobenzene 2969	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	Vinyl Chloride 2976	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	1,1-Dichloroethylene 2977	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	Trans-1,2-Dichloroethylene 2979	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	1,2-Dichloroethane 2980	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	1,1,1-Trichloroethane 2981	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	Carbon Tetrachloride 2982	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	1,2-Dichloropropane 2983	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	Trichloroethylene 2984	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	1,1,2-Trichloroethane 2985	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	Tetrachloroethylene 2987	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	Chlorobenzene 2989	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	Benzene 2990	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	Toluene 2991	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	Ethylbenzene 2992	Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 9, 2004, sampling point TF101	Styrene 2996	Jan 1, 2004 – Mar 31, 2004
Collected Sep 17, 2003 Sampling point TF101 Treatment Plant T101 Sample type Routine Lab sample 030918-025CN Laboratory MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Sep 17, 2003, sampling point TF101	Cyanide 1024 EPA method QC10204001X	Jan 1, 2002 – Dec 31, 2004

Collected
Oct 28, 2004

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
041029-002VO

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 27, 2004

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
040729-001VO

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
Jun 9, 2004

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
040610-029TH

Laboratory
MSDH Lab

Monitoring period
Jan 1, 2004 – Dec 31, 2004
- TTHM 2950 EPA method 524.2
  
  Result
  Not detected below 1 ug/l Minimum Reporting Level
Collected
Jun 9, 2004

Sampling point
MRT000 Max. Res. Time

Sample type
Routine

Lab sample
040610-016HA

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 17, 2004

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
040518-136NI

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 21, 2004

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
040422-008VO

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
Feb 11, 2004

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
040212-022CN

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
Feb 9, 2004

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
040210-012IN

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
  0.006 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
  0.004 mg/l
  
  Monitoring period
  Jan 1, 2002 – Dec 31, 2004
- Fluoride 1025 EPA method 300.0
  
  Result
  0.197 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
  55.9 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
Feb 9, 2004

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
040210-040VO

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
Collected
Sep 17, 2003

Sampling point
TF101 Treatment Plant T101

Sample type
Routine

Lab sample
030918-025CN

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

Routine (10).