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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

MS0800011 , Highpoint Water Association #1

26 of the 57 analytes this system has been tested for have been detected at least once, across 239 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 239 samples on record, detections range from November 3, 2003 to July 29, 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 Highpoint Water Association #1, 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 60 of 60 results Aug 15, 2007 Sep 22, 2023
Lead 1030 Inorganic Chemical 32 of 60 results Aug 15, 2007 Sep 22, 2023
Barium 1010 Inorganic Chemical 26 of 26 results Nov 3, 2003 Apr 9, 2025
Nickel 1036 Inorganic Chemical 19 of 26 results Apr 5, 2004 Apr 9, 2025
Fluoride 1025 Inorganic Chemical 17 of 26 results Nov 3, 2003 Apr 9, 2025
TTHM 2950 Organic Chemical 14 of 18 results Aug 30, 2004 Feb 11, 2026
Chromium 1020 Inorganic Chemical 13 of 26 results Nov 3, 2003 Apr 9, 2025
Bromodichloromethane 2943 Organic Chemical 11 of 13 results Sep 17, 2007 Feb 11, 2026
Dibromochloromethane 2944 Organic Chemical 11 of 13 results Sep 17, 2007 Feb 11, 2026
Chloroform 2941 Organic Chemical 10 of 13 results Sep 17, 2007 Feb 11, 2026
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 16, 2019 Jul 29, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 6 of 19 results Aug 4, 2010 Sep 13, 2023
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 11 results Dec 15, 2011 Jul 17, 2012
Xylenes, Total 2955 Organic Chemical 4 of 25 results Sep 20, 2016 Nov 4, 2019
Selenium 1045 Inorganic Chemical 3 of 26 results May 2, 2005 Apr 17, 2006
Combined Radium (-226 & -228) 4010 Radionuclide 2 of 12 results Jan 13, 2020 Jun 15, 2020
Radium-226 4020 Radionuclide 2 of 12 results Jan 13, 2020 Jun 15, 2020
Dichloroacetic Acid 2451 Organic Chemical 2 of 13 results Aug 4, 2010 Sep 12, 2016
Nitrate-Nitrite 1038 Inorganic Chemical 2 of 41 results Jun 23, 2004 Oct 3, 2005
Nitrate 1040 Inorganic Chemical 2 of 41 results Jun 23, 2004 Oct 3, 2005
Cadmium 1015 Inorganic Chemical 2 of 26 results May 2, 2005 May 2, 2005
Nitrite 1041 Inorganic Chemical 1 of 41 results Mar 22, 2023 Mar 22, 2023
Monobromoacetic Acid 2453 Organic Chemical 1 of 13 results Nov 4, 2020 Nov 4, 2020
Radium-228 4030 Radionuclide 1 of 12 results Jan 13, 2020 Jan 13, 2020
Cyanide 1024 Inorganic Chemical 1 of 31 results Apr 17, 2006 Apr 17, 2006
Sulfate 1055 Inorganic Chemical 1 of 5 results Nov 3, 2003 Nov 3, 2003

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 161–170 of 239 samples, newest first — collected September 14, 2011 to December 15, 2011. The summary above covers all 239.

24 results from the 10 samples listed here: 16 detected, 8 not detected. Across the whole record it is 254 of 1,308. 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 Highpoint Water Association #1, every result from 161 to 170 of 239 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
Dec 15, 2011 14:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
111216-006
Laboratory
Radiation Safety Engineering
0.5 pci/l , sample collected Dec 15, 2011 14:00, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.75 pci/l Minimum Reporting Level , sample collected Dec 15, 2011 14:00, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.484 pci/l Minimum Reporting Level , sample collected Dec 15, 2011 14:00, sampling point TF080 Radium-226 4020 EPA method 903.1 Oct 1, 2011 – Dec 31, 2011
Not detected below 0.75 pci/l Minimum Reporting Level , sample collected Dec 15, 2011 14:00, sampling point TF080 Radium-228 4030 EPA method 904.0 Oct 1, 2011 – Dec 31, 2011
Collected
Dec 15, 2011 14:45
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
111216-012
Laboratory
Radiation Safety Engineering
Not detected below 0.4 pci/l Minimum Reporting Level , sample collected Dec 15, 2011 14:45, sampling point TF081 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.52 pci/l Minimum Reporting Level , sample collected Dec 15, 2011 14:45, sampling point TF081 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.357 pci/l Minimum Reporting Level , sample collected Dec 15, 2011 14:45, sampling point TF081 Radium-226 4020 EPA method 903.1 Oct 1, 2011 – Dec 31, 2011
Not detected below 0.52 pci/l Minimum Reporting Level , sample collected Dec 15, 2011 14:45, sampling point TF081 Radium-228 4030 EPA method 904.0 Oct 1, 2011 – Dec 31, 2011
Collected
Sep 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110915-156PB
Laboratory
MSDH Lab
0.1878 mg/l , sample collected Sep 15, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0021 mg/l , sample collected Sep 15, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Sep 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110915-162PB
Laboratory
MSDH Lab
0.8167 mg/l , sample collected Sep 14, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0069 mg/l , sample collected Sep 14, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Sep 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110915-160PB
Laboratory
MSDH Lab
0.3443 mg/l , sample collected Sep 14, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0011 mg/l , sample collected Sep 14, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Sep 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110915-158PB
Laboratory
MSDH Lab
0.6223 mg/l , sample collected Sep 14, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0039 mg/l , sample collected Sep 14, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Sep 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110915-161PB
Laboratory
MSDH Lab
0.0069 mg/l , sample collected Sep 14, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0432 mg/l , sample collected Sep 14, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Sep 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110915-157PB
Laboratory
MSDH Lab
0.51 mg/l , sample collected Sep 14, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0039 mg/l , sample collected Sep 14, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Sep 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110915-159PB
Laboratory
MSDH Lab
0.7799 mg/l , sample collected Sep 14, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0046 mg/l , sample collected Sep 14, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Sep 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110915-155PB
Laboratory
MSDH Lab
0.0969 mg/l , sample collected Sep 14, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 14, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011

Routine (10).