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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

MS0780006 , Mantee Water Association

18 of the 57 analytes this system has been tested for have been detected at least once, across 120 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 120 samples on record, detections range from November 3, 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 Mantee 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 42 of 42 results Aug 17, 2004 Aug 8, 2023
Lead 1030 Inorganic Chemical 26 of 42 results Aug 17, 2004 Aug 8, 2023
Fluoride 1025 Inorganic Chemical 11 of 11 results Nov 3, 2003 Jul 13, 2026
Arsenic 1005 Inorganic Chemical 11 of 11 results Nov 3, 2003 Jun 22, 2026
Barium 1010 Inorganic Chemical 11 of 11 results Nov 3, 2003 Jun 22, 2026
Selenium 1045 Inorganic Chemical 8 of 11 results Nov 3, 2003 Jun 22, 2026
Nickel 1036 Inorganic Chemical 8 of 10 results Nov 3, 2003 Apr 1, 2025
Chromium 1020 Inorganic Chemical 7 of 11 results Nov 3, 2003 Apr 1, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 7 of 8 results Aug 30, 2004 Mar 27, 2023
TTHM 2950 Organic Chemical 5 of 7 results Aug 30, 2004 Mar 27, 2023
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 6, 2011 Jul 17, 2012
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 17, 2019 Jun 22, 2026
Bromoform 2942 Organic Chemical 3 of 3 results Jun 22, 2011 Sep 18, 2017
Dibromoacetic Acid 2454 Organic Chemical 2 of 4 results Jun 22, 2011 Sep 18, 2017
Dichloroacetic Acid 2451 Organic Chemical 1 of 4 results Jul 21, 2014 Jul 21, 2014
Monobromoacetic Acid 2453 Organic Chemical 1 of 4 results Jun 22, 2011 Jun 22, 2011
Dibromochloromethane 2944 Organic Chemical 1 of 3 results Jun 22, 2011 Jun 22, 2011
Sulfate 1055 Inorganic Chemical 1 of 2 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 11–20 of 120 samples, newest first — collected October 24, 2022 to August 8, 2023. The summary above covers all 120.

26 results from the 10 samples listed here: 12 detected, 14 not detected. Across the whole record it is 153 of 502. 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 3 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 Mantee Water Association, every result from 11 to 20 of 120 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 8, 2023 06:00
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-230809-085
Laboratory
MSDH Lab
0.172 mg/l , sample collected Aug 8, 2023 06:00, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
3.4 ug/l , sample collected Aug 8, 2023 06:00, sampling point LC0002 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 7, 2023 06:30
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-230809-084
Laboratory
MSDH Lab
0.183 mg/l , sample collected Aug 7, 2023 06:30, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
3.3 ug/l , sample collected Aug 7, 2023 06:30, sampling point LC0008 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Mar 27, 2023 11:00
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
TH-230328-076
Laboratory
MSDH Lab
6.18 ug/l , sample collected Mar 27, 2023 11:00, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2021 – Dec 31, 2023
Collected
Mar 27, 2023 23:00
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
HA-230328-081
Laboratory
MSDH Lab
2.75 ug/l , sample collected Mar 27, 2023 23:00, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2021 – Dec 31, 2023
Collected
Mar 20, 2023 11:02
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NA-230321-016
Laboratory
MSDH Lab
133 mg/l , sample collected Mar 20, 2023 11:02, sampling point TF101 Sodium 1052 EPA method 200.7 Not recorded
Collected
Mar 20, 2023 11:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-230321-017
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 20, 2023 11:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 20, 2023 11:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 20, 2023 11:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Nov 29, 2022 13:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-221130-009
Laboratory
MSDH Lab
0.0056 mg/l , sample collected Nov 29, 2022 13:00, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.114 mg/l , sample collected Nov 29, 2022 13:00, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 29, 2022 13:00, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 29, 2022 13:00, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.132 mg/l , sample collected Nov 29, 2022 13:00, sampling point TF101 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 Nov 29, 2022 13:00, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0009 mg/l , sample collected Nov 29, 2022 13:00, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
0.0033 mg/l , sample collected Nov 29, 2022 13:00, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 29, 2022 13:00, sampling point TF101 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 Nov 29, 2022 13:00, sampling point TF101 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 Nov 29, 2022 13:00, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Nov 21, 2022 11:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-221122-001
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Nov 21, 2022 11:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Nov 21, 2022 11:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Nov 21, 2022 11:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Nov 14, 2022 11:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-221115-005
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Nov 14, 2022 11:30, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022
Collected
Oct 24, 2022 11:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-221025-015
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 24, 2022 11:15, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022

Routine (10).