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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

MS0060015 , Town of Renova

31 of the 71 analytes this system has been tested for have been detected at least once, across 287 samples on record.

The other 40 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 287 samples on record, detections range from August 23, 1993 to November 6, 2025. 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 Renova, 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 125 of 133 results Aug 23, 1993 Jun 28, 2023
Lead 1030 Inorganic Chemical 77 of 133 results Aug 23, 1993 Jun 28, 2023
Barium 1010 Inorganic Chemical 18 of 18 results Sep 8, 2003 Jan 29, 2025
Fluoride 1025 Inorganic Chemical 18 of 19 results Jan 14, 2004 Jan 29, 2025
TTHM 2950 Organic Chemical 16 of 19 results Jun 27, 2007 Nov 6, 2025
Chromium 1020 Inorganic Chemical 14 of 18 results Sep 8, 2003 Jan 29, 2025
Chloroform 2941 Organic Chemical 13 of 16 results Jun 9, 2010 Nov 6, 2025
Dichloroacetic Acid 2451 Organic Chemical 12 of 16 results Jun 9, 2010 Nov 6, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 12 of 20 results Jun 27, 2007 Dec 4, 2024
Bromodichloromethane 2943 Organic Chemical 10 of 16 results Aug 6, 2014 Nov 6, 2025
Bromoform 2942 Organic Chemical 6 of 16 results Dec 28, 2023 Dec 4, 2024
Dibromochloromethane 2944 Organic Chemical 6 of 16 results Dec 28, 2023 Dec 4, 2024
Selenium 1045 Inorganic Chemical 6 of 18 results Sep 8, 2003 Jan 10, 2024
Nickel 1036 Inorganic Chemical 5 of 18 results Feb 23, 2005 Jan 29, 2025
Dibromoacetic Acid 2454 Organic Chemical 5 of 16 results Aug 6, 2014 Jul 31, 2024
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 10 results Dec 14, 2011 Jul 11, 2012
Trichloroacetic Acid 2452 Organic Chemical 3 of 16 results Dec 28, 2023 Dec 4, 2024
Sodium 1052 Inorganic Chemical 3 of 3 results Apr 23, 2014 Oct 1, 2019
Calcium 1016 Inorganic Chemical 1 of 1 result Apr 23, 2014 Apr 23, 2014
Chloride 1017 Inorganic Chemical 1 of 1 result Apr 23, 2014 Apr 23, 2014
Magnesium 1031 Inorganic Chemical 1 of 1 result Apr 23, 2014 Apr 23, 2014
Manganese 1032 Inorganic Chemical 1 of 1 result Apr 23, 2014 Apr 23, 2014
Potassium 1042 Inorganic Chemical 1 of 1 result Apr 23, 2014 Apr 23, 2014
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Apr 23, 2014 Apr 23, 2014
Carbon Dioxide 1901 Water Quality 1 of 1 result Apr 23, 2014 Apr 23, 2014
Color 1905 Water Quality 1 of 1 result Apr 23, 2014 Apr 23, 2014
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Apr 23, 2014 Apr 23, 2014
Alkalinity, Total 1927 Water Quality 1 of 1 result Apr 23, 2014 Apr 23, 2014
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result Apr 23, 2014 Apr 23, 2014
Calculated Sodium NACA Water Quality 1 of 1 result Apr 23, 2014 Apr 23, 2014
PH, Field Result PHFD Water Quality 1 of 1 result Apr 23, 2014 Apr 23, 2014

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 31–40 of 287 samples, newest first — collected April 7, 2021 to May 18, 2022. The summary above covers all 287.

68 results from the 10 samples listed here: 5 detected, 63 not detected. Across the whole record it is 367 of 1,424. 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 Renova, every result from 31 to 40 of 287 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
May 18, 2022 12:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-220519-001
Laboratory
MSDH Lab
3.29 ug/l , sample collected May 18, 2022 12:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
May 18, 2022 12:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-220519-001
Laboratory
MSDH Lab
3.1 ug/l , sample collected May 18, 2022 12:15, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
May 3, 2022 12:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-220504-060
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 3, 2022 12:30, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0037 mg/l , sample collected May 3, 2022 12:30, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 3, 2022 12:30, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0007 mg/l , sample collected May 3, 2022 12:30, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.234 mg/l , sample collected May 3, 2022 12:30, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 3, 2022 12:30, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 3, 2022 12:30, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 3, 2022 12:30, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 3, 2022 12:30, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 3, 2022 12:30, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 3, 2022 12:30, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Mar 16, 2022 14:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
VO-220317-007
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 16, 2022 14:30, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Collected
Jan 5, 2022 13:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-220106-027
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 5, 2022 13:30, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 5, 2022 13:30, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 5, 2022 13:30, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Jan 5, 2022 13:02
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-220106-028
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 5, 2022 13:02, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 5, 2022 13:02, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 5, 2022 13:02, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Aug 11, 2021 14:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-210812-004
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 11, 2021 14:00, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Collected
Apr 13, 2021 12:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-210414-050
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 13, 2021 12:15, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 13, 2021 12:15, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 13, 2021 12:15, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Apr 13, 2021 12:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-210414-049
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 13, 2021 12:30, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 13, 2021 12:30, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 13, 2021 12:30, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Apr 7, 2021 12:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
CN-210408-006
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Apr 7, 2021 12:45, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022

Routine (10).