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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

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.

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

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 121–130 of 325 samples, newest first — collected June 3, 2014 to March 14, 2016. The summary above covers all 325.

48 results from the 10 samples listed here: 8 detected, 40 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.

Chemical and radiological sample results for Town of Rienzi, every result from 121 to 130 of 325 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
Mar 14, 2016 14:06
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
160315-082NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 14, 2016 14:06, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 14, 2016 14:06, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 14, 2016 14:06, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Collected
Mar 14, 2016 14:05
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
160315-081NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 14, 2016 14:05, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 14, 2016 14:05, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 14, 2016 14:05, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Collected
Jun 16, 2015 03:12
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
150617-013VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 16, 2015 03:12, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Collected
Mar 2, 2015 02:13
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150303-045CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Mar 2, 2015 02:13, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016
Collected
Jan 20, 2015 14:54
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150121-099NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 20, 2015 14:54, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 20, 2015 14:54, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 20, 2015 14:54, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Collected
Jan 20, 2015 14:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
150121-098NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 20, 2015 14:45, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 20, 2015 14:45, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 20, 2015 14:45, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Collected
Jul 28, 2014 02:04
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
140729-019HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 28, 2014 02:04, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Jul 28, 2014 02:04, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 28, 2014 02:04, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 28, 2014 02:04, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 28, 2014 02:04, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Jul 28, 2014 02:04, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2014 – Dec 31, 2016
Collected
Jul 28, 2014 01:57
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
140729-019TH
Laboratory
MSDH Lab
1.43 ug/l , sample collected Jul 28, 2014 01:57, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 28, 2014 01:57, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
1.52 ug/l , sample collected Jul 28, 2014 01:57, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.44 ug/l , sample collected Jul 28, 2014 01:57, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
4.39 ug/l , sample collected Jul 28, 2014 01:57, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2014 – Dec 31, 2016
Collected
Jun 16, 2014 03:20
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
140617-026CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 16, 2014 03:20, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016
Collected
Jun 3, 2014 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140604-132PB
Laboratory
MSDH Lab
0.0317 mg/l , sample collected Jun 3, 2014 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.0006 mg/l , sample collected Jun 3, 2014 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014

Routine (10).