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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 161–170 of 325 samples, newest first — collected January 17, 2012 to April 18, 2012. The summary above covers all 325.

61 results from the 10 samples listed here: 3 detected, 58 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 161 to 170 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
Apr 18, 2012 12:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120419-068
Laboratory
Radiation Safety Engineering
0.8 pci/l , sample collected Apr 18, 2012 12:10, sampling point TF102 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.63 pci/l Minimum Reporting Level , sample collected Apr 18, 2012 12:10, sampling point TF102 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.294 pci/l Minimum Reporting Level , sample collected Apr 18, 2012 12:10, sampling point TF102 Radium-226 4020 EPA method 903.1 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.63 pci/l Minimum Reporting Level , sample collected Apr 18, 2012 12:10, sampling point TF102 Radium-228 4030 EPA method 904.0 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 18, 2012 12:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120419-068RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 18, 2012 12:10, sampling point TF102 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 18, 2012 12:02
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120419-067RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 18, 2012 12:02, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 5, 2012 01:43
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120406-010VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 Benzene 2990 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 Toluene 2991 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2012 01:43, sampling point TF102 Styrene 2996 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Collected
Feb 1, 2012 13:58
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120202-001
Laboratory
Radiation Safety Engineering
0.7 pci/l , sample collected Feb 1, 2012 13:58, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.4 pci/l Minimum Reporting Level , sample collected Feb 1, 2012 13:58, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.329 pci/l Minimum Reporting Level , sample collected Feb 1, 2012 13:58, sampling point TF101 Radium-226 4020 EPA method 903.1 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.4 pci/l Minimum Reporting Level , sample collected Feb 1, 2012 13:58, sampling point TF101 Radium-228 4030 EPA method 904.0 Jan 1, 2012 – Mar 31, 2012
Collected
Feb 1, 2012 14:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120202-002
Laboratory
Radiation Safety Engineering
0.8 pci/l , sample collected Feb 1, 2012 14:10, sampling point TF102 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.63 pci/l Minimum Reporting Level , sample collected Feb 1, 2012 14:10, sampling point TF102 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.294 pci/l Minimum Reporting Level , sample collected Feb 1, 2012 14:10, sampling point TF102 Radium-226 4020 EPA method 903.1 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.63 pci/l Minimum Reporting Level , sample collected Feb 1, 2012 14:10, sampling point TF102 Radium-228 4030 EPA method 904.0 Jan 1, 2012 – Mar 31, 2012
Collected
Feb 1, 2012 13:59
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120202-001RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 1, 2012 13:59, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jan 1, 2012 – Mar 31, 2012
Collected
Feb 1, 2012 14:11
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120202-002RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 1, 2012 14:11, sampling point TF102 Combined Uranium 4006 EPA method 200.8 Jan 1, 2012 – Mar 31, 2012
Collected
Jan 24, 2012 03:05
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120125-018VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 24, 2012 03:05, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2012 – Mar 31, 2012
Collected
Jan 17, 2012 02:05
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120118-088NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 17, 2012 02:05, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 17, 2012 02:05, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 17, 2012 02:05, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012

Routine (10).