Skip to main content
Alpha

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

MS0020005 , Town of Rienzi

21 of the 58 analytes this system has been tested for have been detected at least once, across 325 samples on record.

The other 37 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 325 samples on record, detections range from November 3, 1993 to July 6, 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 Town of Rienzi, 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 88 of 139 results May 25, 1994 Jul 8, 2025
Lead 1030 Inorganic Chemical 29 of 139 results Nov 3, 1993 Jul 8, 2025
Barium 1010 Inorganic Chemical 24 of 24 results Jan 22, 2002 Jul 6, 2026
Nickel 1036 Inorganic Chemical 20 of 22 results Jan 22, 2002 Jan 27, 2025
TTHM 2950 Organic Chemical 19 of 24 results May 3, 2004 Apr 28, 2026
Dibromochloromethane 2944 Organic Chemical 15 of 19 results Sep 18, 2007 Apr 28, 2026
Chloroform 2941 Organic Chemical 13 of 19 results Oct 1, 2007 Apr 28, 2026
Bromodichloromethane 2943 Organic Chemical 12 of 19 results Oct 1, 2007 Apr 28, 2026
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 6, 2011 Jul 10, 2012
Chromium 1020 Inorganic Chemical 9 of 24 results Jan 10, 2005 May 9, 2022
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 8 of 23 results Jun 25, 2007 May 10, 2024
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 17, 2019 Oct 14, 2024
Fluoride 1025 Inorganic Chemical 4 of 24 results Mar 24, 2008 Jul 6, 2026
Dichloroacetic Acid 2451 Organic Chemical 4 of 17 results Jul 28, 2014 Aug 1, 2024
Bromoform 2942 Organic Chemical 4 of 19 results Sep 18, 2007 Aug 1, 2024
Cadmium 1015 Inorganic Chemical 4 of 24 results Jan 10, 2005 Mar 24, 2008
Sulfate 1055 Inorganic Chemical 4 of 4 results Jan 22, 2002 Jan 14, 2004
Selenium 1045 Inorganic Chemical 3 of 24 results Jan 10, 2005 Jan 17, 2006
Dibromoacetic Acid 2454 Organic Chemical 1 of 17 results Jun 4, 2019 Jun 4, 2019
Monochloroacetic Acid 2450 Organic Chemical 1 of 17 results Mar 11, 2019 Mar 11, 2019
Xylenes, Total 2955 Organic Chemical 1 of 32 results Sep 22, 2011 Sep 22, 2011

Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

Choose a date range

The most recent samples, result by result

The table below lists 11–20 of 23 samples, newest first — collected January 27, 2025 to July 8, 2025. The summary above covers all 23.

40 results from the 10 samples listed here: 10 detected, 30 not detected. Across the whole record it is 279 of 1,636. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 4 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Town of Rienzi, every result from 11 to 20 of 23 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 8, 2025 10:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-250710-010
Laboratory
MSDH Lab
0.0267 mg/l , sample collected Jul 8, 2025 10:25, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.8 ug/l , sample collected Jul 8, 2025 10:25, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 8, 2025 10:12
Sampling point
LC0011 Location withheld
Sample type
Routine
Lab sample
PB-250710-009
Laboratory
MSDH Lab
0.0252 mg/l , sample collected Jul 8, 2025 10:12, sampling point LC0011 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 8, 2025 10:12, sampling point LC0011 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 8, 2025 08:47
Sampling point
LC0014 Location withheld
Sample type
Routine
Lab sample
PB-250710-004
Laboratory
MSDH Lab
0.0783 mg/l , sample collected Jul 8, 2025 08:47, sampling point LC0014 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
4.7 ug/l , sample collected Jul 8, 2025 08:47, sampling point LC0014 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 8, 2025 08:28
Sampling point
LC0010 Location withheld
Sample type
Routine
Lab sample
PB-250710-002
Laboratory
MSDH Lab
0.0834 mg/l , sample collected Jul 8, 2025 08:28, sampling point LC0010 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 8, 2025 08:28, sampling point LC0010 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 16, 2025 12:24
Sampling point
SM4 Location withheld
Sample type
Routine
Lab sample
810-152513-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2025 12:24, sampling point SM4 Chloroform 2941 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2025 12:24, sampling point SM4 Bromoform 2942 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2025 12:24, sampling point SM4 Bromodichloromethane 2943 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2025 12:24, sampling point SM4 Dibromochloromethane 2944 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2025 12:24, sampling point SM4 TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
May 6, 2025 14:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
CN-250507-004
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 6, 2025 14:00, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
May 6, 2025 13:50
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-250507-003
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 6, 2025 13:50, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Jan 27, 2025 14:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-250128-007
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2025 14:10, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.339 mg/l , sample collected Jan 27, 2025 14:10, 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 Jan 27, 2025 14:10, 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 Jan 27, 2025 14:10, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 27, 2025 14:10, 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 Jan 27, 2025 14:10, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0014 mg/l , sample collected Jan 27, 2025 14:10, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jan 27, 2025 14:10, 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 Jan 27, 2025 14:10, 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 Jan 27, 2025 14:10, 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 Jan 27, 2025 14:10, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jan 27, 2025 13:50
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250128-006
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2025 13:50, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.338 mg/l , sample collected Jan 27, 2025 13:50, 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 Jan 27, 2025 13:50, 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 Jan 27, 2025 13:50, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 27, 2025 13:50, 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 Jan 27, 2025 13:50, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0014 mg/l , sample collected Jan 27, 2025 13:50, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jan 27, 2025 13:50, 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 Jan 27, 2025 13:50, 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 Jan 27, 2025 13:50, 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 Jan 27, 2025 13:50, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jan 27, 2025 14:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-250128-080
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 27, 2025 14:10, 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 Jan 27, 2025 14:10, 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 Jan 27, 2025 14:10, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025

Routine (10).