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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

MS0610089 , Central Miss Corr Facility

35 of the 71 analytes this system has been tested for have been detected at least once, across 393 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 393 samples on record, detections range from October 22, 2003 to February 12, 2026. These figures cover the whole record; the list of samples further down is narrowed.

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 Central Miss Corr Facility, 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 90 of 90 results Jun 24, 2004 Aug 27, 2024
TTHM 2950 Organic Chemical 89 of 89 results Aug 9, 2004 Oct 21, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 87 of 87 results Aug 9, 2004 Feb 12, 2026
Lead 1030 Inorganic Chemical 61 of 90 results Jun 24, 2004 Aug 27, 2024
Chloroform 2941 Organic Chemical 60 of 60 results Oct 18, 2006 Oct 21, 2025
Bromodichloromethane 2943 Organic Chemical 60 of 60 results Oct 18, 2006 Oct 21, 2025
Dichloroacetic Acid 2451 Organic Chemical 58 of 58 results Jul 21, 2008 Feb 12, 2026
Trichloroacetic Acid 2452 Organic Chemical 58 of 58 results Jul 21, 2008 Feb 12, 2026
Dibromochloromethane 2944 Organic Chemical 57 of 60 results Oct 18, 2006 Oct 21, 2025
Dibromoacetic Acid 2454 Organic Chemical 52 of 58 results Jul 21, 2008 Feb 12, 2026
Bromoform 2942 Organic Chemical 50 of 60 results Oct 18, 2006 Oct 21, 2025
Fluoride 1025 Inorganic Chemical 22 of 22 results Oct 22, 2003 Mar 24, 2025
Barium 1010 Inorganic Chemical 21 of 21 results Oct 22, 2003 Mar 24, 2025
Monochloroacetic Acid 2450 Organic Chemical 14 of 58 results Aug 21, 2009 May 2, 2017
Chromium 1020 Inorganic Chemical 13 of 21 results Mar 24, 2004 May 6, 2019
Selenium 1045 Inorganic Chemical 7 of 21 results Mar 24, 2004 Mar 3, 2010
Arsenic 1005 Inorganic Chemical 6 of 21 results Mar 24, 2004 Oct 19, 2022
Sodium 1052 Inorganic Chemical 5 of 5 results Jun 21, 2010 Nov 6, 2023
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 10 results Mar 12, 2012 Oct 12, 2012
Sulfate 1055 Inorganic Chemical 3 of 3 results Oct 22, 2003 Jun 21, 2010
Nickel 1036 Inorganic Chemical 2 of 21 results May 6, 2019 May 6, 2019
Cadmium 1015 Inorganic Chemical 2 of 21 results Oct 22, 2003 Apr 18, 2005
Calcium 1016 Inorganic Chemical 1 of 1 result Jun 21, 2010 Jun 21, 2010
Chloride 1017 Inorganic Chemical 1 of 1 result Jun 21, 2010 Jun 21, 2010
Potassium 1042 Inorganic Chemical 1 of 1 result Jun 21, 2010 Jun 21, 2010
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Jun 21, 2010 Jun 21, 2010
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Jun 21, 2010 Jun 21, 2010
Carbon Dioxide 1901 Water Quality 1 of 1 result Jun 21, 2010 Jun 21, 2010
Color 1905 Water Quality 1 of 1 result Jun 21, 2010 Jun 21, 2010
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Jun 21, 2010 Jun 21, 2010
Alkalinity, Total 1927 Water Quality 1 of 1 result Jun 21, 2010 Jun 21, 2010
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result Jun 21, 2010 Jun 21, 2010
PH, Field Result PHFD Water Quality 1 of 1 result Jun 21, 2010 Jun 21, 2010
Cyanide 1024 Inorganic Chemical 1 of 21 results Apr 18, 2005 Apr 18, 2005
Mercury 1035 Inorganic Chemical 1 of 21 results Apr 18, 2005 Apr 18, 2005

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

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The most recent samples, result by result

The table below lists 1–10 of 12 samples, newest first — collected October 15, 2024 to February 12, 2026. The summary above covers all 12.

43 results from the 10 samples listed here: 15 detected, 28 not detected. Across the whole record it is 835 of 1,639. 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 Central Miss Corr Facility, every result from 1 to 10 of 12 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
Feb 12, 2026 09:30
Sampling point
SM1 Ncic Building
Sample type
Routine
Lab sample
810-180855-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Feb 12, 2026 09:30, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Jan 1, 2026 – Dec 31, 2026
8.3 ug/l , sample collected Feb 12, 2026 09:30, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Jan 1, 2026 – Dec 31, 2026
9.3 ug/l , sample collected Feb 12, 2026 09:30, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Jan 1, 2026 – Dec 31, 2026
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 12, 2026 09:30, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Jan 1, 2026 – Dec 31, 2026
1.8 ug/l , sample collected Feb 12, 2026 09:30, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Jan 1, 2026 – Dec 31, 2026
19.4 ug/l , sample collected Feb 12, 2026 09:30, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2026 – Dec 31, 2026
Collected
Oct 21, 2025 10:50
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
CN-251021-031
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 21, 2025 10:50, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Oct 21, 2025 11:05
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-251021-032
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 21, 2025 11:05, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Oct 21, 2025 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
810-168855-1
Laboratory
Eurofins Eaton Analytical South Bend in
18 ug/l , sample collected Oct 21, 2025 09:00, sampling point DS000 Chloroform 2941 EPA method 524.2 Not recorded
4 ug/l , sample collected Oct 21, 2025 09:00, sampling point DS000 Bromoform 2942 EPA method 524.2 Not recorded
16 ug/l , sample collected Oct 21, 2025 09:00, sampling point DS000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
16 ug/l , sample collected Oct 21, 2025 09:00, sampling point DS000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
54 ug/l , sample collected Oct 21, 2025 09:00, sampling point DS000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Apr 7, 2025 09:50
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-250407-009
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 7, 2025 09:50, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 7, 2025 09:50, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 7, 2025 09:50, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 7, 2025 10:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-250407-010
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 7, 2025 10:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 7, 2025 10:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 7, 2025 10:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Mar 24, 2025 17:18
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-250325-102
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:18, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0016 mg/l , sample collected Mar 24, 2025 17:18, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:18, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:18, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.193 mg/l , sample collected Mar 24, 2025 17:18, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:18, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:18, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:18, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:18, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:18, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:18, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Mar 24, 2025 17:10
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250325-101
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:10, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0019 mg/l , sample collected Mar 24, 2025 17:10, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:10, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:10, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.217 mg/l , sample collected Mar 24, 2025 17:10, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:10, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:10, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:10, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:10, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:10, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2025 17:10, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Mar 24, 2025 10:30
Sampling point
SM1 Ncic Building
Sample type
Routine
Lab sample
HA-250325-005
Laboratory
MSDH Lab
13.3 ug/l , sample collected Mar 24, 2025 10:30, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Oct 15, 2024 12:30
Sampling point
SM2 Area III, Building B1
Sample type
Routine
Lab sample
HA-241016-002
Laboratory
MSDH Lab
11.7 ug/l , sample collected Oct 15, 2024 12:30, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2024 – Dec 31, 2024

Routine (10).