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

MS0620004 , High Hill Water Association

38 of the 74 analytes this system has been tested for have been detected at least once, across 360 samples on record.

The other 36 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 360 samples on record, detections range from October 22, 2003 to July 13, 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 High Hill 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 81 of 81 results Aug 16, 2007 Aug 29, 2024
TTHM 2950 Organic Chemical 63 of 67 results Sep 13, 2004 Dec 29, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 60 of 66 results Sep 13, 2004 Dec 29, 2025
Chloroform 2941 Organic Chemical 54 of 56 results May 23, 2006 Dec 29, 2025
Lead 1030 Inorganic Chemical 54 of 81 results Aug 16, 2007 Aug 29, 2024
Dichloroacetic Acid 2451 Organic Chemical 50 of 50 results Aug 23, 2007 Dec 29, 2025
Bromodichloromethane 2943 Organic Chemical 48 of 56 results May 23, 2006 Dec 29, 2025
Trichloroacetic Acid 2452 Organic Chemical 44 of 50 results Aug 23, 2007 Nov 12, 2024
Fluoride 1025 Inorganic Chemical 26 of 26 results Oct 22, 2003 Mar 24, 2025
Barium 1010 Inorganic Chemical 25 of 25 results Oct 22, 2003 Mar 24, 2025
Chromium 1020 Inorganic Chemical 18 of 25 results Oct 22, 2003 Mar 24, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 12, 2011 Jul 17, 2012
Nickel 1036 Inorganic Chemical 9 of 25 results Apr 18, 2005 Mar 24, 2025
Monochloroacetic Acid 2450 Organic Chemical 8 of 50 results Dec 14, 2009 Jul 20, 2015
Sodium 1052 Inorganic Chemical 6 of 6 results Oct 9, 2008 Jul 13, 2026
Xylenes, Total 2955 Organic Chemical 5 of 23 results Aug 10, 2016 Jul 13, 2026
Monobromoacetic Acid 2453 Organic Chemical 4 of 50 results Dec 14, 2009 Feb 13, 2012
Sulfate 1055 Inorganic Chemical 3 of 3 results Oct 22, 2003 Oct 9, 2008
Toluene 2991 Organic Chemical 2 of 23 results Jun 3, 2024 Mar 11, 2025
Cyanide 1024 Inorganic Chemical 1 of 27 results Oct 23, 2025 Oct 23, 2025
Dibromoacetic Acid 2454 Organic Chemical 1 of 50 results Nov 28, 2011 Nov 28, 2011
Dibromochloromethane 2944 Organic Chemical 1 of 56 results Jun 15, 2009 Jun 15, 2009
Calcium 1016 Inorganic Chemical 1 of 1 result Oct 9, 2008 Oct 9, 2008
Iron 1028 Inorganic Chemical 1 of 1 result Oct 9, 2008 Oct 9, 2008
Magnesium 1031 Inorganic Chemical 1 of 1 result Oct 9, 2008 Oct 9, 2008
Manganese 1032 Inorganic Chemical 1 of 1 result Oct 9, 2008 Oct 9, 2008
Potassium 1042 Inorganic Chemical 1 of 1 result Oct 9, 2008 Oct 9, 2008
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Oct 9, 2008 Oct 9, 2008
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Oct 9, 2008 Oct 9, 2008
Carbon Dioxide 1901 Water Quality 1 of 1 result Oct 9, 2008 Oct 9, 2008
Color 1905 Water Quality 1 of 1 result Oct 9, 2008 Oct 9, 2008
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Oct 9, 2008 Oct 9, 2008
PH 1925 Water Quality 1 of 1 result Oct 9, 2008 Oct 9, 2008
Alkalinity, Total 1927 Water Quality 1 of 1 result Oct 9, 2008 Oct 9, 2008
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result Oct 9, 2008 Oct 9, 2008
Calculated Sodium NACA Water Quality 1 of 1 result Oct 9, 2008 Oct 9, 2008
PH, Field Result PHFD Water Quality 1 of 1 result Oct 9, 2008 Oct 9, 2008
Temperature, Field Result TEMP Water Quality 1 of 1 result Oct 9, 2008 Oct 9, 2008

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 41–50 of 360 samples, newest first — collected March 5, 2024 to May 22, 2024. The summary above covers all 360.

56 results from the 10 samples listed here: 14 detected, 42 not detected. Across the whole record it is 589 of 1,789. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 2 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for High Hill Water Association, every result from 41 to 50 of 360 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
May 22, 2024 11:00
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-105756-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected May 22, 2024 11:00, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
8.6 ug/l , sample collected May 22, 2024 11:00, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
21 ug/l , sample collected May 22, 2024 11:00, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 22, 2024 11:00, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 22, 2024 11:00, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
29.6 ug/l , sample collected May 22, 2024 11:00, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Apr 1, 2024 – Jun 30, 2024
45 ug/l , sample collected May 22, 2024 11:00, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 22, 2024 11:00, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
3.2 ug/l , sample collected May 22, 2024 11:00, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 22, 2024 11:00, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
48.2 ug/l , sample collected May 22, 2024 11:00, sampling point SM1 TTHM 2950 EPA method 524.2 Apr 1, 2024 – Jun 30, 2024
Collected
Apr 22, 2024 12:00
Sampling point
TF103 Treatment Facility 103
Sample type
Routine
Lab sample
CN-240423-001
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Apr 22, 2024 12:00, sampling point TF103 Cyanide 1024 EPA method QC10204001X Apr 1, 2024 – Jun 30, 2024
Collected
Apr 15, 2024 13:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-240416-067
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 15, 2024 13:00, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 15, 2024 13:00, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 15, 2024 13:00, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Apr 15, 2024 13:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-240416-066
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 15, 2024 13:15, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 15, 2024 13:15, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 15, 2024 13:15, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2024 – Dec 31, 2024
Collected
Apr 9, 2024 13:30
Sampling point
TF103 Treatment Facility 103
Sample type
Routine
Lab sample
NI-240410-026
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 9, 2024 13:30, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Apr 1, 2024 – Jun 30, 2024
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 9, 2024 13:30, sampling point TF103 Nitrate 1040 EPA method QC10107041C Apr 1, 2024 – Jun 30, 2024
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 9, 2024 13:30, sampling point TF103 Nitrite 1041 EPA method QC10107041C Apr 1, 2024 – Jun 30, 2024
Collected
Apr 1, 2024 13:30
Sampling point
TF103 Treatment Facility 103
Sample type
Routine
Lab sample
IN-240402-008
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2024 13:30, sampling point TF103 Arsenic 1005 EPA method 200.8 Apr 1, 2024 – Jun 30, 2024
0.0042 mg/l , sample collected Apr 1, 2024 13:30, sampling point TF103 Barium 1010 EPA method 200.8 Apr 1, 2024 – Jun 30, 2024
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2024 13:30, sampling point TF103 Cadmium 1015 EPA method 200.8 Apr 1, 2024 – Jun 30, 2024
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2024 13:30, sampling point TF103 Chromium 1020 EPA method 200.8 Apr 1, 2024 – Jun 30, 2024
0.25 mg/l , sample collected Apr 1, 2024 13:30, sampling point TF103 Fluoride 1025 EPA method QC 10-109-12-2-A Apr 1, 2024 – Jun 30, 2024
Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Apr 1, 2024 13:30, sampling point TF103 Mercury 1035 EPA method 245.1 Apr 1, 2024 – Jun 30, 2024
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2024 13:30, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 1, 2024 13:30, sampling point TF103 Selenium 1045 EPA method 200.8 Apr 1, 2024 – Jun 30, 2024
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2024 13:30, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Apr 1, 2024 – Jun 30, 2024
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2024 13:30, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Apr 1, 2024 – Jun 30, 2024
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2024 13:30, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Apr 1, 2024 – Jun 30, 2024
Collected
Apr 1, 2024 13:30
Sampling point
TF103 Treatment Facility 103
Sample type
Routine
Lab sample
RU-240402-003
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2024 13:30, sampling point TF103 Combined Uranium 4006 EPA method 200.8 Apr 1, 2024 – Jun 30, 2024
Collected
Apr 1, 2024 13:30
Sampling point
TF103 Treatment Facility 103
Sample type
Routine
Lab sample
CN-240402-005
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Apr 1, 2024 13:30, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2024 – Mar 31, 2024
Collected
Mar 5, 2024 10:30
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-96483-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:30, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
1.2 ug/l , sample collected Mar 5, 2024 10:30, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:30, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:30, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:30, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:30, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2024 – Mar 31, 2024
2.3 ug/l , sample collected Mar 5, 2024 10:30, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:30, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:30, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:30, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
2.3 ug/l , sample collected Mar 5, 2024 10:30, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Mar 5, 2024 10:00
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-96483-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:00, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
1 ug/l , sample collected Mar 5, 2024 10:00, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:00, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:00, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:00, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:00, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2024 – Mar 31, 2024
2.3 ug/l , sample collected Mar 5, 2024 10:00, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:00, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:00, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2024 10:00, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
2.3 ug/l , sample collected Mar 5, 2024 10:00, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024

Routine (10).