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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 51–60 of 239 samples, newest first — collected March 9, 2022 to November 14, 2022. The summary above covers all 239.

54 results from the 10 samples listed here: 2 detected, 52 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 51 to 60 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
Nov 14, 2022 10:45
Sampling point
TF082 Treatment Plant T082
Sample type
Routine
Lab sample
CN-221115-006
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Nov 14, 2022 10:45, sampling point TF082 Cyanide 1024 EPA method QC10204001X Oct 1, 2022 – Dec 31, 2022
Collected
Oct 25, 2022 10:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
CN-221026-002
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 25, 2022 10:15, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022
Collected
Oct 25, 2022 10:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
VO-221026-015
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 Benzene 2990 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 Toluene 2991 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 10:00, sampling point TF080 Styrene 2996 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Collected
Oct 18, 2022 11:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-221019-010
Laboratory
MSDH Lab
9.3 ug/l , sample collected Oct 18, 2022 11:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Oct 18, 2022 11:10
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-221019-010
Laboratory
MSDH Lab
7.65 ug/l , sample collected Oct 18, 2022 11:10, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Sep 7, 2022 11:30
Sampling point
TF082 Treatment Plant T082
Sample type
Routine
Lab sample
NI-220908-052
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Sep 7, 2022 11:30, sampling point TF082 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Sep 7, 2022 11:30, sampling point TF082 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Sep 7, 2022 11:30, sampling point TF082 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Aug 24, 2022 11:30
Sampling point
TF082 Treatment Plant T082
Sample type
Routine
Lab sample
CN-220825-008
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 24, 2022 11:30, sampling point TF082 Cyanide 1024 EPA method QC10204001X Jul 1, 2022 – Sep 30, 2022
Collected
May 4, 2022 13:15
Sampling point
TF082 Treatment Plant T082
Sample type
Routine
Lab sample
CN-220505-003
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 4, 2022 13:15, sampling point TF082 Cyanide 1024 EPA method QC10204001X Apr 1, 2022 – Jun 30, 2022
Collected
Apr 4, 2022 12:45
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-220405-018
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 4, 2022 12:45, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 4, 2022 12:45, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 4, 2022 12:45, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Mar 9, 2022 11:00
Sampling point
TF082 Treatment Plant T082
Sample type
Routine
Lab sample
VO-220310-006
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 Dichloromethane 2964 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 Benzene 2990 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 Toluene 2991 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 9, 2022 11:00, sampling point TF082 Styrene 2996 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022

Routine (10).