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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

MS0420022 , City of Schlater-(P D Plant)

20 of the 59 analytes this system has been tested for have been detected at least once, across 119 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 119 samples on record, detections range from October 8, 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-(P D Plant), 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 45 of 45 results Aug 4, 2004 Sep 6, 2023
Lead 1030 Inorganic Chemical 27 of 45 results Jul 25, 2006 Sep 6, 2023
Barium 1010 Inorganic Chemical 10 of 10 results Oct 8, 2003 Mar 10, 2025
Fluoride 1025 Inorganic Chemical 10 of 10 results Oct 8, 2003 Mar 10, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 7 of 7 results Aug 30, 2004 Feb 24, 2025
TTHM 2950 Organic Chemical 6 of 7 results Aug 22, 2007 Feb 24, 2025
Chromium 1020 Inorganic Chemical 6 of 10 results Mar 3, 2004 Mar 2, 2016
Selenium 1045 Inorganic Chemical 4 of 10 results Mar 3, 2004 Feb 23, 2009
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
Chloroform 2941 Organic Chemical 3 of 4 results Sep 30, 2009 Sep 12, 2018
Arsenic 1005 Inorganic Chemical 3 of 10 results Apr 4, 2005 Feb 23, 2009
Trichloroacetic Acid 2452 Organic Chemical 2 of 3 results Jul 23, 2013 Sep 12, 2018
Bromodichloromethane 2943 Organic Chemical 2 of 4 results Jul 23, 2013 Sep 12, 2018
Gross Alpha, Incl. Radon & U 4002 Radionuclide 1 of 1 result Jun 30, 2020 Jun 30, 2020
Combined Radium (-226 & -228) 4010 Radionuclide 1 of 3 results Jun 30, 2020 Jun 30, 2020
Radium-226 4020 Radionuclide 1 of 3 results Jun 30, 2020 Jun 30, 2020
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 23 results Feb 25, 2013 Feb 25, 2013
Nitrate 1040 Inorganic Chemical 1 of 23 results Feb 25, 2013 Feb 25, 2013
Gross Alpha Particle Activity 4109 Radionuclide 1 of 4 results Sep 19, 2012 Sep 19, 2012

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 71–80 of 119 samples, newest first — collected December 10, 2008 to June 25, 2009. The summary above covers all 119.

49 results from the 10 samples listed here: 14 detected, 35 not detected. Across the whole record it is 137 of 496. 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-(P D Plant), every result from 71 to 80 of 119 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 25, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
090626-009PB
Laboratory
MSDH Lab
0.7209 mg/l , sample collected Jun 25, 2009, 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 25, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 25, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
090626-008PB
Laboratory
MSDH Lab
0.6729 mg/l , sample collected Jun 25, 2009, 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 25, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 25, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
090626-007PB
Laboratory
MSDH Lab
0.635 mg/l , sample collected Jun 25, 2009, 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 25, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 25, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
090626-006PB
Laboratory
MSDH Lab
0.2768 mg/l , sample collected Jun 25, 2009, 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 25, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 25, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
090626-005PB
Laboratory
MSDH Lab
0.2141 mg/l , sample collected Jun 25, 2009, 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 25, 2009, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
May 11, 2009
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
090512-043NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected May 11, 2009, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected May 11, 2009, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected May 11, 2009, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Collected
Apr 8, 2009
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
090409-014VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Collected
Feb 23, 2009
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
090224-069IN
Laboratory
MSDH Lab
0.001147 mg/l , sample collected Feb 23, 2009, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.0477 mg/l , sample collected Feb 23, 2009, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.001255 mg/l , sample collected Feb 23, 2009, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.126 mg/l , sample collected Feb 23, 2009, sampling point TF102 Fluoride 1025 EPA method 380-75WE Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
0.004687 mg/l , sample collected Feb 23, 2009, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 23, 2009, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Dec 10, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
081211-005PB
Laboratory
MSDH Lab
0.0885 mg/l , sample collected Dec 10, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
0.0009 mg/l , sample collected Dec 10, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Dec 10, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
081211-004PB
Laboratory
MSDH Lab
0.0935 mg/l , sample collected Dec 10, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
0.0009 mg/l , sample collected Dec 10, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008

Routine (10).