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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 41–50 of 107 samples, newest first — collected July 31, 2014 to June 27, 2017. The summary above covers all 107.

50 results from the 10 samples listed here: 11 detected, 39 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.

Chemical and radiological sample results for City of Schlater, every result from 41 to 50 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
Jun 27, 2017 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170628-179PB
Laboratory
MSDH Lab
0.1681 mg/l , sample collected Jun 27, 2017 09:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0051 mg/l , sample collected Jun 27, 2017 09:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Mar 8, 2017 13:44
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
170309-043NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 8, 2017 13:44, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 8, 2017 13:44, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 8, 2017 13:44, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Apr 26, 2016 14:05
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
160427-067NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 26, 2016 14:05, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 26, 2016 14:05, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 26, 2016 14:05, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Collected
Mar 2, 2016 02:31
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
160303-041IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2016 02:31, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0178 mg/l , sample collected Mar 2, 2016 02:31, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2016 02:31, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2016 02:31, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.815 mg/l , sample collected Mar 2, 2016 02:31, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2016 02:31, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2016 02:31, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 2, 2016 02:31, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2016 02:31, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2016 02:31, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2016 02:31, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Sep 3, 2015 01:18
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150904-009VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 3, 2015 01:18, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Collected
May 20, 2015 12:08
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150521-037CN
Laboratory
MSDH Lab
0.086 mg/l , sample collected May 20, 2015 12:08, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016
Collected
Apr 8, 2015
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150409-086NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 8, 2015, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 8, 2015, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 8, 2015, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Collected
Jul 31, 2014 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140801-061PB
Laboratory
MSDH Lab
0.1343 mg/l , sample collected Jul 31, 2014 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.0009 mg/l , sample collected Jul 31, 2014 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Jul 31, 2014 08:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140801-060PB
Laboratory
MSDH Lab
0.1291 mg/l , sample collected Jul 31, 2014 08:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.001 mg/l , sample collected Jul 31, 2014 08:45, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Jul 31, 2014 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140801-059PB
Laboratory
MSDH Lab
0.0133 mg/l , sample collected Jul 31, 2014 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.002 mg/l , sample collected Jul 31, 2014 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014

Routine (10).