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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

MS0250022 , South Central Water Assn

43 of the 76 analytes this system has been tested for have been detected at least once, across 1,025 samples on record.

The other 33 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 1,025 samples on record, detections range from November 10, 1992 to February 12, 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 South Central 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 394 of 403 results Nov 10, 1992 Jun 26, 2024
Lead 1030 Inorganic Chemical 365 of 403 results Nov 10, 1992 Jun 26, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 242 of 245 results Mar 10, 2004 Oct 29, 2025
TTHM 2950 Organic Chemical 237 of 237 results Mar 9, 2004 Dec 29, 2025
Chloroform 2941 Organic Chemical 163 of 163 results Jul 26, 2006 Dec 29, 2025
Bromodichloromethane 2943 Organic Chemical 163 of 163 results Jul 26, 2006 Dec 29, 2025
Dichloroacetic Acid 2451 Organic Chemical 163 of 163 results Oct 22, 2007 Oct 29, 2025
Trichloroacetic Acid 2452 Organic Chemical 162 of 163 results Oct 22, 2007 Oct 29, 2025
Dibromochloromethane 2944 Organic Chemical 134 of 163 results Jul 26, 2006 Oct 29, 2025
Monochloroacetic Acid 2450 Organic Chemical 71 of 163 results Jan 22, 2008 Oct 21, 2020
Fluoride 1025 Inorganic Chemical 35 of 36 results Sep 17, 2003 Apr 10, 2025
Barium 1010 Inorganic Chemical 27 of 27 results Sep 17, 2003 Apr 10, 2025
Chromium 1020 Inorganic Chemical 20 of 27 results Sep 17, 2003 Apr 10, 2025
Monobromoacetic Acid 2453 Organic Chemical 18 of 163 results Apr 27, 2009 Oct 21, 2020
Dibromoacetic Acid 2454 Organic Chemical 15 of 163 results Apr 21, 2008 Jan 13, 2022
Sodium 1052 Inorganic Chemical 13 of 13 results Dec 9, 2008 Feb 6, 2025
Calcium 1016 Inorganic Chemical 9 of 9 results Dec 9, 2008 Nov 6, 2020
Manganese 1032 Inorganic Chemical 9 of 9 results Dec 9, 2008 Nov 6, 2020
Potassium 1042 Inorganic Chemical 9 of 9 results Dec 9, 2008 Nov 6, 2020
Sulfate 1055 Inorganic Chemical 9 of 11 results Sep 17, 2003 Nov 6, 2020
Residue, Total, Filterable 1057 Water Quality 9 of 9 results Dec 9, 2008 Nov 6, 2020
Carbon Dioxide 1901 Water Quality 9 of 9 results Dec 9, 2008 Nov 6, 2020
Color 1905 Water Quality 9 of 9 results Dec 9, 2008 Nov 6, 2020
Hardness, Total (As Caco3) 1915 Water Quality 9 of 9 results Dec 9, 2008 Nov 6, 2020
Alkalinity, Total 1927 Water Quality 9 of 9 results Dec 9, 2008 Nov 6, 2020
Calculated Sodium NACA Water Quality 9 of 9 results Dec 9, 2008 Nov 6, 2020
Chloride 1017 Inorganic Chemical 8 of 9 results Dec 9, 2008 Nov 6, 2020
Magnesium 1031 Inorganic Chemical 8 of 9 results Dec 9, 2008 Nov 6, 2020
Iron 1028 Inorganic Chemical 6 of 9 results Dec 9, 2008 Nov 6, 2020
Alkalinity, Caco3 Stability 1067 Water Quality 6 of 6 results Dec 9, 2008 Nov 6, 2020
Nickel 1036 Inorganic Chemical 5 of 27 results Dec 12, 2005 Apr 10, 2025
PH, Field Result PHFD Water Quality 5 of 5 results Nov 6, 2020 Nov 6, 2020
Xylenes, Total 2955 Organic Chemical 4 of 21 results May 20, 2021 Jan 5, 2022
Iron, Field Result FEFD Inorganic Chemical 4 of 4 results Nov 6, 2020 Nov 6, 2020
PH 1925 Water Quality 4 of 4 results Dec 9, 2008 Dec 9, 2008
Temperature, Field Result TEMP Water Quality 4 of 4 results Dec 9, 2008 Dec 9, 2008
Selenium 1045 Inorganic Chemical 3 of 27 results Mar 16, 2005 Apr 14, 2008
Nitrate-Nitrite 1038 Inorganic Chemical 2 of 45 results Feb 13, 2025 Feb 12, 2026
Nitrate 1040 Inorganic Chemical 2 of 45 results Feb 13, 2025 Feb 12, 2026
Cadmium 1015 Inorganic Chemical 2 of 27 results Mar 16, 2005 Dec 12, 2005
Ethylbenzene 2992 Organic Chemical 1 of 21 results May 20, 2021 May 20, 2021
Bromoform 2942 Organic Chemical 1 of 163 results Apr 29, 2008 Apr 29, 2008
Arsenic 1005 Inorganic Chemical 1 of 27 results Dec 12, 2005 Dec 12, 2005

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 371–380 of 1,025 samples, newest first — collected July 17, 2018 to July 18, 2018. The summary above covers all 1,025.

20 results from the 10 samples listed here: 20 detected, 0 not detected. Across the whole record it is 2,378 of 3,850. 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 South Central Water Assn, every result from 371 to 380 of 1,025 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
Jul 18, 2018 11:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180719-062PB
Laboratory
MSDH Lab
0.035 mg/l , sample collected Jul 18, 2018 11:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0018 mg/l , sample collected Jul 18, 2018 11:40, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 18, 2018 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180719-061PB
Laboratory
MSDH Lab
0.1102 mg/l , sample collected Jul 18, 2018 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0015 mg/l , sample collected Jul 18, 2018 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 17, 2018 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180719-096PB
Laboratory
MSDH Lab
0.1201 mg/l , sample collected Jul 17, 2018 09:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0014 mg/l , sample collected Jul 17, 2018 09:45, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 17, 2018 05:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180719-095PB
Laboratory
MSDH Lab
0.228 mg/l , sample collected Jul 17, 2018 05:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0023 mg/l , sample collected Jul 17, 2018 05:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 17, 2018 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180719-092PB
Laboratory
MSDH Lab
0.0738 mg/l , sample collected Jul 17, 2018 09:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0009 mg/l , sample collected Jul 17, 2018 09:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 17, 2018 06:44
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180719-088PB
Laboratory
MSDH Lab
0.12 mg/l , sample collected Jul 17, 2018 06:44, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0005 mg/l , sample collected Jul 17, 2018 06:44, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 17, 2018 03:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180719-077PB
Laboratory
MSDH Lab
0.0962 mg/l , sample collected Jul 17, 2018 03:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0007 mg/l , sample collected Jul 17, 2018 03:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 17, 2018 05:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180719-074PB
Laboratory
MSDH Lab
0.2222 mg/l , sample collected Jul 17, 2018 05:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.001 mg/l , sample collected Jul 17, 2018 05:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 17, 2018 05:21
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180719-068PB
Laboratory
MSDH Lab
0.1048 mg/l , sample collected Jul 17, 2018 05:21, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0011 mg/l , sample collected Jul 17, 2018 05:21, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 17, 2018 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180719-063PB
Laboratory
MSDH Lab
0.5976 mg/l , sample collected Jul 17, 2018 08:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.001 mg/l , sample collected Jul 17, 2018 08:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018

Routine (10).