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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

MS0340006 , Hatten Water Assn

19 of the 57 analytes this system has been tested for have been detected at least once, across 234 samples on record.

The other 38 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 234 samples on record, detections range from September 29, 2003 to June 23, 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 Hatten Water Assn, 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 126 of 126 results Sep 15, 2004 Aug 20, 2024
Lead 1030 Inorganic Chemical 74 of 126 results Sep 15, 2004 Aug 20, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 17 of 26 results Sep 24, 2007 Jun 23, 2026
TTHM 2950 Organic Chemical 16 of 22 results Sep 4, 2007 Dec 9, 2025
Chloroform 2941 Organic Chemical 13 of 17 results Sep 4, 2007 Dec 9, 2025
Bromodichloromethane 2943 Organic Chemical 12 of 17 results Mar 11, 2024 Dec 9, 2025
Dibromochloromethane 2944 Organic Chemical 12 of 17 results Mar 11, 2024 Dec 9, 2025
Dichloroacetic Acid 2451 Organic Chemical 11 of 20 results Aug 7, 2019 Jun 23, 2026
Trichloroacetic Acid 2452 Organic Chemical 11 of 20 results Aug 7, 2019 Jun 23, 2026
Barium 1010 Inorganic Chemical 10 of 10 results Sep 29, 2003 Feb 26, 2025
Fluoride 1025 Inorganic Chemical 10 of 10 results Sep 29, 2003 Feb 26, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 12, 2011 Jul 18, 2012
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 25, 2019 Feb 5, 2025
Monobromoacetic Acid 2453 Organic Chemical 2 of 20 results Aug 7, 2019 Sep 8, 2020
Chromium 1020 Inorganic Chemical 2 of 10 results Mar 21, 2005 Apr 6, 2015
Sulfate 1055 Inorganic Chemical 2 of 2 results Sep 29, 2003 Feb 25, 2004
Monochloroacetic Acid 2450 Organic Chemical 1 of 20 results Aug 7, 2019 Aug 7, 2019
Xylenes, Total 2955 Organic Chemical 1 of 19 results May 12, 2008 May 12, 2008
Dichloromethane 2964 Organic Chemical 1 of 19 results Aug 2, 2004 Aug 2, 2004

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 234 samples, newest first — collected February 13, 2012 to September 13, 2012. The summary above covers all 234.

37 results from the 10 samples listed here: 6 detected, 31 not detected. Across the whole record it is 329 of 1,083. 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 Hatten Water Assn, every result from 111 to 120 of 234 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
Sep 13, 2012 02:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
120914-001HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 13, 2012 02:30, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 13, 2012 02:30, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 13, 2012 02:30, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 13, 2012 02:30, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 13, 2012 02:30, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Sep 13, 2012 02:30, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2011 – Dec 31, 2013
Collected
Jul 18, 2012 13:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
201210180188
Laboratory
Radiation Safety Engineering
2.1 pci/l , sample collected Jul 18, 2012 13:00, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Jul 18, 2012 13:00, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.36 pci/l Minimum Reporting Level , sample collected Jul 18, 2012 13:00, sampling point TF080 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Jul 18, 2012 13:00, sampling point TF080 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 17, 2012 12:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120718-028
Laboratory
Radiation Safety Engineering
2.1 pci/l , sample collected Jul 17, 2012 12:30, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Jul 17, 2012 12:30, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.36 pci/l Minimum Reporting Level , sample collected Jul 17, 2012 12:30, sampling point TF080 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Jul 17, 2012 12:30, sampling point TF080 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 17, 2012 12:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120718-028RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 17, 2012 12:30, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Jul 1, 2012 – Sep 30, 2012
Collected
May 7, 2012 01:45
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120508-010CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 7, 2012 01:45, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Apr 25, 2012 13:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120426-033
Laboratory
Radiation Safety Engineering
2.1 pci/l , sample collected Apr 25, 2012 13:30, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Apr 25, 2012 13:30, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.36 pci/l Minimum Reporting Level , sample collected Apr 25, 2012 13:30, sampling point TF080 Radium-226 4020 EPA method 903.1 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Apr 25, 2012 13:30, sampling point TF080 Radium-228 4030 EPA method 904.0 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 25, 2012 13:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120426-033RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 25, 2012 13:30, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 11, 2012 02:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120412-119IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 02:30, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0198 mg/l , sample collected Apr 11, 2012 02:30, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 02:30, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 02:30, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
1.22 mg/l , sample collected Apr 11, 2012 02:30, sampling point TF080 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 02:30, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 02:30, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 02:30, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 02:30, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 02:30, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 11, 2012 02:30, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Feb 13, 2012 14:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120214-085
Laboratory
Radiation Safety Engineering
2.1 pci/l , sample collected Feb 13, 2012 14:00, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Feb 13, 2012 14:00, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.36 pci/l Minimum Reporting Level , sample collected Feb 13, 2012 14:00, sampling point TF080 Radium-226 4020 EPA method 903.1 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Feb 13, 2012 14:00, sampling point TF080 Radium-228 4030 EPA method 904.0 Jan 1, 2012 – Mar 31, 2012
Collected
Feb 13, 2012 14:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120214-085RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 13, 2012 14:00, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Jan 1, 2012 – Mar 31, 2012

Routine (10).