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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

MS0420005 , City of Schlater

22 of the 58 analytes this system has been tested for have been detected at least once, across 107 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 107 samples on record, detections range from October 1, 2003 to March 10, 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 City of Schlater, 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 35 of 35 results Sep 21, 2004 Aug 30, 2023
Lead 1030 Inorganic Chemical 26 of 35 results Sep 21, 2004 Aug 30, 2023
Barium 1010 Inorganic Chemical 10 of 10 results Oct 1, 2003 Mar 10, 2025
Fluoride 1025 Inorganic Chemical 10 of 10 results Oct 1, 2003 Mar 10, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 7 of 7 results Aug 30, 2004 Feb 18, 2025
TTHM 2950 Organic Chemical 6 of 7 results Aug 22, 2007 Feb 18, 2025
Chromium 1020 Inorganic Chemical 6 of 10 results Oct 1, 2003 Apr 10, 2019
Chloroform 2941 Organic Chemical 4 of 4 results Aug 22, 2007 Sep 12, 2018
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 17, 2019 Feb 10, 2025
Dichloroacetic Acid 2451 Organic Chemical 3 of 3 results Sep 30, 2009 Sep 12, 2018
Bromodichloromethane 2943 Organic Chemical 3 of 4 results Aug 22, 2007 Sep 12, 2018
Trichloroacetic Acid 2452 Organic Chemical 2 of 3 results Jul 23, 2013 Sep 12, 2018
Nitrate-Nitrite 1038 Inorganic Chemical 2 of 23 results Feb 25, 2013 Apr 16, 2014
Nitrate 1040 Inorganic Chemical 2 of 23 results Feb 25, 2013 Apr 16, 2014
Gross Alpha Particle Activity 4109 Radionuclide 2 of 4 results Jun 28, 2012 Sep 19, 2012
Arsenic 1005 Inorganic Chemical 2 of 10 results Apr 4, 2005 Feb 23, 2009
Selenium 1045 Inorganic Chemical 2 of 10 results Apr 4, 2005 Feb 23, 2009
Cyanide 1024 Inorganic Chemical 1 of 10 results May 20, 2015 May 20, 2015
Bromoform 2942 Organic Chemical 1 of 4 results Aug 22, 2007 Aug 22, 2007
Dibromochloromethane 2944 Organic Chemical 1 of 4 results Aug 22, 2007 Aug 22, 2007
Dichloromethane 2964 Organic Chemical 1 of 7 results Aug 11, 2004 Aug 11, 2004
Nickel 1036 Inorganic Chemical 1 of 10 results Mar 3, 2004 Mar 3, 2004

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 107 samples, newest first — collected May 11, 2022 to August 30, 2023. The summary above covers all 107.

46 results from the 10 samples listed here: 9 detected, 37 not detected. Across the whole record it is 130 of 472. 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 5 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 City of Schlater, every result from 11 to 20 of 107 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 30, 2023 06:00
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-230831-008
Laboratory
MSDH Lab
0.0771 mg/l , sample collected Aug 30, 2023 06:00, sampling point LC0007 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2023 06:00, sampling point LC0007 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 30, 2023 08:00
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-230831-007
Laboratory
MSDH Lab
0.0183 mg/l , sample collected Aug 30, 2023 08:00, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2023 08:00, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 30, 2023 06:15
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-230831-006
Laboratory
MSDH Lab
0.0188 mg/l , sample collected Aug 30, 2023 06:15, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2023 06:15, sampling point LC0002 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 30, 2023 07:45
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-230831-005
Laboratory
MSDH Lab
0.0317 mg/l , sample collected Aug 30, 2023 07:45, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
1.5 ug/l , sample collected Aug 30, 2023 07:45, sampling point LC0004 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Feb 27, 2023 15:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-230228-047
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 27, 2023 15:00, 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 Feb 27, 2023 15:00, 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 Feb 27, 2023 15:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Dec 7, 2022 13:32
Sampling point
SMD Location withheld
Sample type
Routine
Lab sample
HA-221208-014
Laboratory
MSDH Lab
4.09 ug/l , sample collected Dec 7, 2022 13:32, sampling point SMD Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2020 – Dec 31, 2022
Collected
Dec 7, 2022 13:30
Sampling point
SMD Location withheld
Sample type
Routine
Lab sample
TH-221208-014
Laboratory
MSDH Lab
3.92 ug/l , sample collected Dec 7, 2022 13:30, sampling point SMD TTHM 2950 EPA method 524.2 Jan 1, 2020 – Dec 31, 2022
Collected
Sep 27, 2022 13:58
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-220928-046
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 13:58, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0074 mg/l , sample collected Sep 27, 2022 13:58, 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 Sep 27, 2022 13:58, 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 Sep 27, 2022 13:58, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.108 mg/l , sample collected Sep 27, 2022 13:58, 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 Sep 27, 2022 13:58, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 13:58, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 13:58, 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 Sep 27, 2022 13:58, 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 Sep 27, 2022 13:58, 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 Sep 27, 2022 13:58, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jun 28, 2022 14:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-220629-022
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 28, 2022 14:30, sampling point TF101 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 Jun 28, 2022 14:30, sampling point TF101 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 Jun 28, 2022 14:30, sampling point TF101 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 Jun 28, 2022 14:30, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 28, 2022 14:30, sampling point TF101 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 Jun 28, 2022 14:30, sampling point TF101 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 Jun 28, 2022 14:30, sampling point TF101 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 Jun 28, 2022 14:30, sampling point TF101 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 Jun 28, 2022 14:30, sampling point TF101 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 Jun 28, 2022 14:30, sampling point TF101 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 Jun 28, 2022 14:30, sampling point TF101 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 Jun 28, 2022 14:30, sampling point TF101 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 Jun 28, 2022 14:30, sampling point TF101 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 Jun 28, 2022 14:30, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 28, 2022 14:30, sampling point TF101 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 Jun 28, 2022 14:30, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 28, 2022 14:30, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 28, 2022 14:30, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 28, 2022 14:30, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 28, 2022 14:30, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 28, 2022 14:30, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Collected
May 11, 2022 15:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-220512-023
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 11, 2022 15:30, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022

Routine (10).