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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

MS0650007 , Town of Polkville-Water Dept

35 of the 74 analytes this system has been tested for have been detected at least once, across 154 samples on record.

The other 39 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 154 samples on record, detections range from October 27, 2003 to October 6, 2025. 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 Town of Polkville-Water Dept, 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 Aug 16, 2007 Aug 1, 2023
Lead 1030 Inorganic Chemical 59 of 61 results Aug 16, 2007 Aug 1, 2023
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 12 of 21 results Aug 16, 2004 Oct 6, 2025
TTHM 2950 Organic Chemical 11 of 21 results Aug 16, 2004 Oct 6, 2025
Barium 1010 Inorganic Chemical 10 of 10 results Oct 27, 2003 Mar 25, 2025
Dichloroacetic Acid 2451 Organic Chemical 8 of 16 results Sep 12, 2007 Oct 6, 2025
Chloroform 2941 Organic Chemical 8 of 16 results Nov 27, 2007 Oct 6, 2025
Bromodichloromethane 2943 Organic Chemical 7 of 16 results Nov 27, 2007 Oct 6, 2025
Trichloroacetic Acid 2452 Organic Chemical 6 of 16 results Sep 12, 2007 Oct 6, 2025
Dibromochloromethane 2944 Organic Chemical 6 of 16 results Jul 28, 2010 Oct 6, 2025
Nickel 1036 Inorganic Chemical 5 of 10 results Oct 27, 2003 Dec 5, 2022
Chromium 1020 Inorganic Chemical 5 of 10 results Oct 27, 2003 May 14, 2019
Fluoride 1025 Inorganic Chemical 3 of 11 results Mar 29, 2004 Mar 25, 2025
Sodium 1052 Inorganic Chemical 3 of 3 results Jun 5, 2009 Nov 13, 2023
Sulfate 1055 Inorganic Chemical 3 of 3 results Oct 27, 2003 Jun 5, 2009
Selenium 1045 Inorganic Chemical 2 of 10 results Apr 10, 2006 Feb 8, 2010
Monobromoacetic Acid 2453 Organic Chemical 1 of 16 results Oct 14, 2020 Oct 14, 2020
Monochloroacetic Acid 2450 Organic Chemical 1 of 16 results Dec 7, 2016 Dec 7, 2016
Calcium 1016 Inorganic Chemical 1 of 1 result Jun 5, 2009 Jun 5, 2009
Iron 1028 Inorganic Chemical 1 of 1 result Jun 5, 2009 Jun 5, 2009
Magnesium 1031 Inorganic Chemical 1 of 1 result Jun 5, 2009 Jun 5, 2009
Manganese 1032 Inorganic Chemical 1 of 1 result Jun 5, 2009 Jun 5, 2009
Potassium 1042 Inorganic Chemical 1 of 1 result Jun 5, 2009 Jun 5, 2009
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Jun 5, 2009 Jun 5, 2009
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Jun 5, 2009 Jun 5, 2009
Carbon Dioxide 1901 Water Quality 1 of 1 result Jun 5, 2009 Jun 5, 2009
Color 1905 Water Quality 1 of 1 result Jun 5, 2009 Jun 5, 2009
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Jun 5, 2009 Jun 5, 2009
PH 1925 Water Quality 1 of 1 result Jun 5, 2009 Jun 5, 2009
Alkalinity, Total 1927 Water Quality 1 of 1 result Jun 5, 2009 Jun 5, 2009
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result Jun 5, 2009 Jun 5, 2009
Calculated Sodium NACA Water Quality 1 of 1 result Jun 5, 2009 Jun 5, 2009
PH, Field Result PHFD Water Quality 1 of 1 result Jun 5, 2009 Jun 5, 2009
Cadmium 1015 Inorganic Chemical 1 of 10 results Apr 10, 2006 Apr 10, 2006
Cyanide 1024 Inorganic Chemical 1 of 10 results Apr 19, 2005 Apr 19, 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 31–40 of 154 samples, newest first — collected November 17, 2021 to August 1, 2023. The summary above covers all 154.

44 results from the 10 samples listed here: 9 detected, 35 not detected. Across the whole record it is 228 of 687. 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 Town of Polkville-Water Dept, every result from 31 to 40 of 154 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
Aug 1, 2023 06:00
Sampling point
LC0015 Location withheld
Sample type
Routine
Lab sample
PB-230802-052
Laboratory
MSDH Lab
0.0182 mg/l , sample collected Aug 1, 2023 06:00, sampling point LC0015 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
1 ug/l , sample collected Aug 1, 2023 06:00, sampling point LC0015 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 1, 2023 05:30
Sampling point
LC0030 Location withheld
Sample type
Routine
Lab sample
PB-230802-053
Laboratory
MSDH Lab
0.0637 mg/l , sample collected Aug 1, 2023 05:30, sampling point LC0030 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
3.9 ug/l , sample collected Aug 1, 2023 05:30, sampling point LC0030 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Dec 5, 2022 14:45
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
IN-221206-022
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 14:45, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0256 mg/l , sample collected Dec 5, 2022 14:45, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 14:45, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 14:45, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 14:45, sampling point TF080 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 14:45, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0006 mg/l , sample collected Dec 5, 2022 14:45, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 14:45, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 14:45, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 14:45, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 14:45, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Oct 19, 2022 13:40
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
VO-221020-006
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, 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 19, 2022 13:40, sampling point TF080 Styrene 2996 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Collected
Sep 28, 2022 13:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
CN-220929-001
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 28, 2022 13:30, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022
Collected
Jun 20, 2022 14:40
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-220621-010
Laboratory
MSDH Lab
3.11 ug/l , sample collected Jun 20, 2022 14:40, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Jun 20, 2022 14:40
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-220621-010
Laboratory
MSDH Lab
6.16 ug/l , sample collected Jun 20, 2022 14:40, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Mar 28, 2022 12:25
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-220329-006
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 28, 2022 12:25, 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 Mar 28, 2022 12:25, 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 Mar 28, 2022 12:25, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Nov 17, 2021 12:50
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-211118-018
Laboratory
MSDH Lab
2.43 ug/l , sample collected Nov 17, 2021 12:50, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Nov 17, 2021 12:50
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-211118-020
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 17, 2021 12:50, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded

Routine (10).