Skip to main content
Alpha

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

MS0480004 , Coontail Water Association

22 of the 56 analytes this system has been tested for have been detected at least once, across 155 samples on record.

The other 34 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 155 samples on record, detections range from August 24, 2005 to July 15, 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.

Every analyte ever detected for Coontail 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
Copper, Free 1022 Inorganic Chemical 61 of 61 results Jul 29, 2007 Jul 15, 2026
Lead 1030 Inorganic Chemical 23 of 61 results Jul 30, 2007 Jul 15, 2026
Nitrate-Nitrite 1038 Inorganic Chemical 20 of 26 results Aug 24, 2005 Jul 15, 2026
Nitrate 1040 Inorganic Chemical 20 of 26 results Aug 24, 2005 Jul 15, 2026
TTHM 2950 Organic Chemical 9 of 12 results Aug 27, 2007 Jul 25, 2023
Barium 1010 Inorganic Chemical 8 of 8 results Dec 12, 2005 Jul 15, 2026
Fluoride 1025 Inorganic Chemical 8 of 8 results Dec 12, 2005 Jul 15, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 6 of 12 results Jun 15, 2010 Jul 25, 2023
Bromoform 2942 Organic Chemical 6 of 7 results Aug 27, 2007 Oct 13, 2020
Chromium 1020 Inorganic Chemical 6 of 8 results Dec 12, 2005 Apr 28, 2020
Nickel 1036 Inorganic Chemical 5 of 7 results Dec 12, 2005 Jan 11, 2024
Dibromochloromethane 2944 Organic Chemical 5 of 7 results Jun 15, 2010 Oct 13, 2020
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 12, 2011 Jul 17, 2012
Arsenic 1005 Inorganic Chemical 4 of 8 results Dec 12, 2005 Jan 11, 2024
Selenium 1045 Inorganic Chemical 4 of 8 results Dec 12, 2005 Apr 28, 2020
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 16, 2019 Feb 25, 2025
Dibromoacetic Acid 2454 Organic Chemical 3 of 7 results Aug 12, 2013 Oct 13, 2020
Bromodichloromethane 2943 Organic Chemical 2 of 7 results Aug 12, 2013 Oct 13, 2020
Nitrite 1041 Inorganic Chemical 2 of 26 results Dec 7, 2005 Mar 19, 2012
Thallium, Total 1085 Inorganic Chemical 1 of 8 results Apr 28, 2020 Apr 28, 2020
Dichloroacetic Acid 2451 Organic Chemical 1 of 7 results Sep 3, 2019 Sep 3, 2019
Cadmium 1015 Inorganic Chemical 1 of 8 results Dec 12, 2005 Dec 12, 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 111–120 of 155 samples, newest first — collected July 31, 2007 to June 15, 2010. The summary above covers all 155.

59 results from the 10 samples listed here: 16 detected, 43 not detected. Across the whole record it is 203 of 749. 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 Coontail Water Association, every result from 111 to 120 of 155 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
Jun 15, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100616-009TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2010, sampling point DS000 Chloroform 2941 EPA method 524.2 Not recorded
5.73 ug/l , sample collected Jun 15, 2010, sampling point DS000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 15, 2010, sampling point DS000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.25 ug/l , sample collected Jun 15, 2010, sampling point DS000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
6.98 ug/l , sample collected Jun 15, 2010, sampling point DS000 TTHM 2950 EPA method 524.2 Jan 1, 2008 – Dec 31, 2010
Collected
Sep 15, 2009
Sampling point
TF080
Sample type
Routine
Lab sample
090916-019VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 Benzene 2990 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 Toluene 2991 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 15, 2009, sampling point TF080 Styrene 2996 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Collected
May 4, 2009
Sampling point
TF080
Sample type
Routine
Lab sample
090505-070NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected May 4, 2009, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected May 4, 2009, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected May 4, 2009, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Collected
Jun 23, 2008
Sampling point
TF080
Sample type
Routine
Lab sample
080624-027NI
Laboratory
MSDH Lab
0.33 mg/l , sample collected Jun 23, 2008, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
0.33 mg/l , sample collected Jun 23, 2008, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jun 23, 2008, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Collected
Apr 14, 2008
Sampling point
TF080
Sample type
Routine
Lab sample
080415-055IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 14, 2008, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2007 – Dec 31, 2009
0.058106 mg/l , sample collected Apr 14, 2008, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2007 – Dec 31, 2009
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Apr 14, 2008, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2007 – Dec 31, 2009
0.001117 mg/l , sample collected Apr 14, 2008, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2007 – Dec 31, 2009
0.148 mg/l , sample collected Apr 14, 2008, sampling point TF080 Fluoride 1025 EPA method 380-75WE Jan 1, 2007 – Dec 31, 2009
Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Apr 14, 2008, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2007 – Dec 31, 2009
0.000493 mg/l , sample collected Apr 14, 2008, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
0.001659 mg/l , sample collected Apr 14, 2008, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2007 – Dec 31, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 14, 2008, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2007 – Dec 31, 2009
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Apr 14, 2008, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2007 – Dec 31, 2009
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 14, 2008, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2007 – Dec 31, 2009
Collected
Apr 14, 2008
Sampling point
TF080
Sample type
Routine
Lab sample
080415-067CN
Laboratory
MSDH Lab
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Apr 14, 2008, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2007 – Dec 31, 2009
Collected
Sep 19, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
070920-002HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 19, 2007, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 19, 2007, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 19, 2007, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 19, 2007, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 19, 2007, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Sep 19, 2007, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2005 – Dec 31, 2007
Collected
Aug 27, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
070828-025TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 27, 2007, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
3.16 ug/l , sample collected Aug 27, 2007, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 27, 2007, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 27, 2007, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
3.16 ug/l , sample collected Aug 27, 2007, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2005 – Dec 31, 2007
Collected
Jul 31, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070801-067PB
Laboratory
MSDH Lab
0.0923 mg/l , sample collected Jul 31, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0008 mg/l , sample collected Jul 31, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 31, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070801-066PB
Laboratory
MSDH Lab
0.1054 mg/l , sample collected Jul 31, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0011 mg/l , sample collected Jul 31, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008

Routine (10).