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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

MS0070018 , Slate Springs Water Assn

32 of the 71 analytes this system has been tested for have been detected at least once, across 252 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 252 samples on record, detections range from September 29, 1993 to July 25, 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 Slate Springs Water Assn, 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 93 of 108 results Sep 29, 1993 Jul 25, 2026
Lead 1030 Inorganic Chemical 73 of 108 results Sep 29, 1993 Jul 25, 2026
Fluoride 1025 Inorganic Chemical 24 of 24 results Jun 25, 2002 Jul 19, 2026
Arsenic 1005 Inorganic Chemical 23 of 23 results Jun 25, 2002 Jun 14, 2026
Barium 1010 Inorganic Chemical 23 of 23 results Jun 25, 2002 Jun 14, 2026
Selenium 1045 Inorganic Chemical 20 of 23 results Jun 25, 2002 Jun 14, 2026
Chromium 1020 Inorganic Chemical 17 of 23 results Jun 25, 2002 Jan 15, 2025
Nickel 1036 Inorganic Chemical 10 of 22 results Jan 24, 2006 Jan 15, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 14, 2011 Jul 10, 2012
Sodium 1052 Inorganic Chemical 8 of 8 results Sep 3, 2013 Jun 14, 2026
TTHM 2950 Organic Chemical 6 of 8 results Aug 8, 2007 Sep 12, 2022
Bromoform 2942 Organic Chemical 3 of 5 results Jul 11, 2011 Sep 7, 2017
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 3 of 8 results Jun 28, 2007 Aug 11, 2014
Dichloroacetic Acid 2451 Organic Chemical 1 of 4 results Aug 11, 2014 Aug 11, 2014
Dibromoacetic Acid 2454 Organic Chemical 1 of 4 results Aug 11, 2014 Aug 11, 2014
Chloroform 2941 Organic Chemical 1 of 5 results Aug 11, 2014 Aug 11, 2014
Calcium 1016 Inorganic Chemical 1 of 1 result Sep 3, 2013 Sep 3, 2013
Chloride 1017 Inorganic Chemical 1 of 1 result Sep 3, 2013 Sep 3, 2013
Iron 1028 Inorganic Chemical 1 of 1 result Sep 3, 2013 Sep 3, 2013
Magnesium 1031 Inorganic Chemical 1 of 1 result Sep 3, 2013 Sep 3, 2013
Manganese 1032 Inorganic Chemical 1 of 1 result Sep 3, 2013 Sep 3, 2013
Potassium 1042 Inorganic Chemical 1 of 1 result Sep 3, 2013 Sep 3, 2013
Sulfate 1055 Inorganic Chemical 1 of 5 results Sep 3, 2013 Sep 3, 2013
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Sep 3, 2013 Sep 3, 2013
Carbon Dioxide 1901 Water Quality 1 of 1 result Sep 3, 2013 Sep 3, 2013
Color 1905 Water Quality 1 of 1 result Sep 3, 2013 Sep 3, 2013
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Sep 3, 2013 Sep 3, 2013
Alkalinity, Total 1927 Water Quality 1 of 1 result Sep 3, 2013 Sep 3, 2013
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result Sep 3, 2013 Sep 3, 2013
Calculated Sodium NACA Water Quality 1 of 1 result Sep 3, 2013 Sep 3, 2013
PH, Field Result PHFD Water Quality 1 of 1 result Sep 3, 2013 Sep 3, 2013
Dibromochloromethane 2944 Organic Chemical 1 of 5 results Jul 11, 2011 Jul 11, 2011

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 252 samples, newest first — collected June 8, 2016 to September 12, 2017. The summary above covers all 252.

29 results from the 10 samples listed here: 12 detected, 17 not detected. Across the whole record it is 332 of 1,050. 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 Slate Springs Water Assn, every result from 61 to 70 of 252 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
Sep 12, 2017 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170915-062PB
Laboratory
MSDH Lab
0.0972 mg/l , sample collected Sep 12, 2017 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0012 mg/l , sample collected Sep 12, 2017 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 12, 2017 06:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170915-061PB
Laboratory
MSDH Lab
0.0888 mg/l , sample collected Sep 12, 2017 06:50, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0016 mg/l , sample collected Sep 12, 2017 06:50, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 12, 2017 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170915-060PB
Laboratory
MSDH Lab
0.279 mg/l , sample collected Sep 12, 2017 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0008 mg/l , sample collected Sep 12, 2017 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 7, 2017 13:32
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
170908-002HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 7, 2017 13:32, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 7, 2017 13:32, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 7, 2017 13:32, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 7, 2017 13:32, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 7, 2017 13:32, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Sep 7, 2017 13:32, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 7, 2017 13:33
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
170908-002TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 7, 2017 13:33, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
2.18 ug/l , sample collected Sep 7, 2017 13:33, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 7, 2017 13:33, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 7, 2017 13:33, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
2.18 ug/l , sample collected Sep 7, 2017 13:33, sampling point MRT000 TTHM 2950 Jan 1, 2017 – Dec 31, 2019
Collected
Jan 17, 2017 12:49
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
170118-030NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 17, 2017 12:49, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 17, 2017 12:49, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 17, 2017 12:49, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Jan 17, 2017 13:10
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
170118-020NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 17, 2017 13:10, 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 Jan 17, 2017 13:10, 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 Jan 17, 2017 13:10, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Jun 8, 2016 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160609-005PB
Laboratory
MSDH Lab
0.2146 mg/l , sample collected Jun 8, 2016 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 8, 2016 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2016
Collected
Jun 8, 2016 06:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160609-004PB
Laboratory
MSDH Lab
0.0746 mg/l , sample collected Jun 8, 2016 06:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 8, 2016 06:15, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2016
Collected
Jun 8, 2016 05:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160609-002PB
Laboratory
MSDH Lab
0.1841 mg/l , sample collected Jun 8, 2016 05:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2016
0.001 mg/l , sample collected Jun 8, 2016 05:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2016

Routine (10).