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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 61–70 of 107 samples, newest first — collected August 25, 2010 to March 5, 2012. The summary above covers all 107.

31 results from the 10 samples listed here: 5 detected, 26 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 61 to 70 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
Mar 5, 2012 01:35
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120306-102NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 5, 2012 01:35, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 5, 2012 01:35, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 5, 2012 01:35, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Collected
Dec 4, 2011 12:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
291490003
Laboratory
Gel Laboratories
Not detected below 2.95 pci/l Minimum Reporting Level , sample collected Dec 4, 2011 12:15, sampling point TF101 Gross Alpha, Excl. Radon & U 4000 Oct 1, 2011 – Dec 31, 2011
Not detected below 0.067 ug/l Minimum Reporting Level , sample collected Dec 4, 2011 12:15, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Oct 1, 2011 – Dec 31, 2011
Not detected below 0.617 pci/l Minimum Reporting Level , sample collected Dec 4, 2011 12:15, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.359 pci/l Minimum Reporting Level , sample collected Dec 4, 2011 12:15, sampling point TF101 Radium-226 4020 EPA method 903.1 Oct 1, 2011 – Dec 31, 2011
Not detected below 0.617 pci/l Minimum Reporting Level , sample collected Dec 4, 2011 12:15, sampling point TF101 Radium-228 4030 EPA method 904.0 Oct 1, 2011 – Dec 31, 2011
Not detected below 2.95 pci/l Minimum Reporting Level , sample collected Dec 4, 2011 12:15, sampling point TF101 Gross Alpha Particle Activity 4109 EPA method 900.0 Oct 1, 2011 – Dec 31, 2011
Collected
Sep 28, 2011 13:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
287348003
Laboratory
Gel Laboratories
Not detected below 2.94 pci/l Minimum Reporting Level , sample collected Sep 28, 2011 13:00, sampling point TF101 Gross Alpha, Excl. Radon & U 4000 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.067 ug/l Minimum Reporting Level , sample collected Sep 28, 2011 13:00, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.591 pci/l Minimum Reporting Level , sample collected Sep 28, 2011 13:00, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.426 pci/l Minimum Reporting Level , sample collected Sep 28, 2011 13:00, sampling point TF101 Radium-226 4020 EPA method 903.1 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.591 pci/l Minimum Reporting Level , sample collected Sep 28, 2011 13:00, sampling point TF101 Radium-228 4030 EPA method 904.0 Jul 1, 2011 – Sep 30, 2011
Not detected below 2.94 pci/l Minimum Reporting Level , sample collected Sep 28, 2011 13:00, sampling point TF101 Gross Alpha Particle Activity 4109 EPA method 900.0 Jul 1, 2011 – Sep 30, 2011
Collected
Jun 23, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110624-047PB
Laboratory
MSDH Lab
0.2056 mg/l , sample collected Jun 23, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 23, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 23, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110624-046PB
Laboratory
MSDH Lab
0.376 mg/l , sample collected Jun 23, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 23, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 23, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110624-045PB
Laboratory
MSDH Lab
0.2085 mg/l , sample collected Jun 23, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 23, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 23, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110624-044PB
Laboratory
MSDH Lab
0.2544 mg/l , sample collected Jun 23, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 23, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 23, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110624-043PB
Laboratory
MSDH Lab
0.1962 mg/l , sample collected Jun 23, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 23, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Mar 2, 2011
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
110303-017NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 2, 2011, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 2, 2011, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 2, 2011, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Collected
Aug 25, 2010
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
100826-019NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected Aug 25, 2010, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected Aug 25, 2010, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Aug 25, 2010, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010

Routine (10).