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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

MS0410007 , Mooreville-Richmond W/A #1

38 of the 72 analytes this system has been tested for have been detected at least once, across 537 samples on record.

The other 34 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 537 samples on record, detections range from October 1, 2003 to April 22, 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 Mooreville-Richmond W/A #1, 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 163 of 163 results Aug 3, 2006 Aug 29, 2023
Barium 1010 Inorganic Chemical 60 of 60 results Oct 1, 2003 Apr 9, 2025
Lead 1030 Inorganic Chemical 58 of 163 results Aug 3, 2006 Aug 29, 2023
Nickel 1036 Inorganic Chemical 47 of 60 results Oct 1, 2003 Apr 9, 2025
Chromium 1020 Inorganic Chemical 37 of 60 results Oct 1, 2003 Apr 9, 2025
Fluoride 1025 Inorganic Chemical 35 of 64 results Oct 1, 2003 Apr 9, 2025
Sodium 1052 Inorganic Chemical 21 of 21 results Feb 3, 2010 Feb 18, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 21 of 26 results Mar 13, 2012 Mar 3, 2020
Arsenic 1005 Inorganic Chemical 15 of 60 results Apr 30, 2012 Apr 9, 2025
Sulfate 1055 Inorganic Chemical 12 of 12 results Oct 1, 2003 Feb 3, 2010
Selenium 1045 Inorganic Chemical 12 of 60 results Oct 1, 2003 Mar 1, 2006
TTHM 2950 Organic Chemical 6 of 13 results Sep 18, 2007 Apr 22, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 5 of 13 results Sep 28, 2009 Apr 22, 2025
Combined Radium (-226 & -228) 4010 Radionuclide 5 of 26 results Mar 13, 2012 Oct 10, 2012
Radium-226 4020 Radionuclide 5 of 26 results Mar 13, 2012 Oct 10, 2012
Calcium 1016 Inorganic Chemical 4 of 4 results Feb 3, 2010 Feb 3, 2010
Chloride 1017 Inorganic Chemical 4 of 4 results Feb 3, 2010 Feb 3, 2010
Magnesium 1031 Inorganic Chemical 4 of 4 results Feb 3, 2010 Feb 3, 2010
Manganese 1032 Inorganic Chemical 4 of 4 results Feb 3, 2010 Feb 3, 2010
Potassium 1042 Inorganic Chemical 4 of 4 results Feb 3, 2010 Feb 3, 2010
Residue, Total, Filterable 1057 Water Quality 4 of 4 results Feb 3, 2010 Feb 3, 2010
Alkalinity, Caco3 Stability 1067 Water Quality 4 of 4 results Feb 3, 2010 Feb 3, 2010
Carbon Dioxide 1901 Water Quality 4 of 4 results Feb 3, 2010 Feb 3, 2010
Color 1905 Water Quality 4 of 4 results Feb 3, 2010 Feb 3, 2010
Hardness, Total (As Caco3) 1915 Water Quality 4 of 4 results Feb 3, 2010 Feb 3, 2010
Alkalinity, Total 1927 Water Quality 4 of 4 results Feb 3, 2010 Feb 3, 2010
Calculated Sodium NACA Water Quality 4 of 4 results Feb 3, 2010 Feb 3, 2010
PH, Field Result PHFD Water Quality 4 of 4 results Feb 3, 2010 Feb 3, 2010
Cadmium 1015 Inorganic Chemical 4 of 60 results Apr 11, 2005 Apr 11, 2005
Cyanide 1024 Inorganic Chemical 3 of 52 results May 2, 2011 Oct 21, 2024
Bromoform 2942 Organic Chemical 3 of 7 results Sep 28, 2009 Sep 30, 2020
Dibromochloromethane 2944 Organic Chemical 3 of 7 results Sep 28, 2009 Sep 30, 2020
Iron 1028 Inorganic Chemical 3 of 4 results Feb 3, 2010 Feb 3, 2010
Dichloromethane 2964 Organic Chemical 2 of 50 results Aug 11, 2004 Aug 11, 2004
Chloroform 2941 Organic Chemical 1 of 7 results Sep 30, 2020 Sep 30, 2020
Bromodichloromethane 2943 Organic Chemical 1 of 7 results Sep 30, 2020 Sep 30, 2020
Monobromoacetic Acid 2453 Organic Chemical 1 of 7 results Aug 14, 2019 Aug 14, 2019
Nitrite 1041 Inorganic Chemical 1 of 112 results Aug 9, 2010 Aug 9, 2010

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 111–120 of 537 samples, newest first — collected March 16, 2021 to June 15, 2021. The summary above covers all 537.

56 results from the 10 samples listed here: 0 detected, 56 not detected. Across the whole record it is 576 of 2,743. 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 Mooreville-Richmond W/A #1, every result from 111 to 120 of 537 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
Jun 15, 2021 13:00
Sampling point
TF106 Treatment Facility TF106
Sample type
Routine
Lab sample
VO-210616-001
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 Xylenes, Total 2955 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 Dichloromethane 2964 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 O-Dichlorobenzene 2968 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 P-Dichlorobenzene 2969 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 Vinyl Chloride 2976 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 1,1-Dichloroethylene 2977 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 1,2-Dichloroethane 2980 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 1,1,1-Trichloroethane 2981 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 Carbon Tetrachloride 2982 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 1,2-Dichloropropane 2983 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 Trichloroethylene 2984 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 1,1,2-Trichloroethane 2985 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 Tetrachloroethylene 2987 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 Chlorobenzene 2989 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 Benzene 2990 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 Toluene 2991 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 Ethylbenzene 2992 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 15, 2021 13:00, sampling point TF106 Styrene 2996 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Collected
May 25, 2021 15:45
Sampling point
TF105
Sample type
Routine
Lab sample
RU-210526-024
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 25, 2021 15:45, sampling point TF105 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2021
Collected
May 25, 2021 15:30
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
RU-210526-023
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 25, 2021 15:30, sampling point TF104 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2021
Collected
May 25, 2021 15:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
RU-210526-022
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 25, 2021 15:00, sampling point TF103 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2021
Collected
May 25, 2021 15:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
RU-210526-021
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 25, 2021 15:10, sampling point TF102 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2021
Collected
May 25, 2021 14:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
RU-210526-020
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 25, 2021 14:45, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jan 1, 2013 – Dec 31, 2021
Collected
Apr 28, 2021 13:20
Sampling point
WL006 Well WL006
Sample type
Routine
Lab sample
NI-210429-004
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 28, 2021 13:20, sampling point WL006 Nitrate-Nitrite 1038 EPA method QC10107041C Apr 1, 2021 – Jun 30, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 28, 2021 13:20, sampling point WL006 Nitrate 1040 EPA method QC10107041C Apr 1, 2021 – Jun 30, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 28, 2021 13:20, sampling point WL006 Nitrite 1041 EPA method QC10107041C Apr 1, 2021 – Jun 30, 2021
Collected
Apr 13, 2021 14:00
Sampling point
TF105
Sample type
Routine
Lab sample
210414-010VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 13, 2021 14:00, sampling point TF105 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 Apr 13, 2021 14:00, sampling point TF105 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 Apr 13, 2021 14:00, sampling point TF105 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 Apr 13, 2021 14:00, sampling point TF105 Dichloromethane 2964 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 13, 2021 14:00, sampling point TF105 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 Apr 13, 2021 14:00, sampling point TF105 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 Apr 13, 2021 14:00, sampling point TF105 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 Apr 13, 2021 14:00, sampling point TF105 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 Apr 13, 2021 14:00, sampling point TF105 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 Apr 13, 2021 14:00, sampling point TF105 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 Apr 13, 2021 14:00, sampling point TF105 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 Apr 13, 2021 14:00, sampling point TF105 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 Apr 13, 2021 14:00, sampling point TF105 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 Apr 13, 2021 14:00, sampling point TF105 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 13, 2021 14:00, sampling point TF105 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 Apr 13, 2021 14:00, sampling point TF105 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 13, 2021 14:00, sampling point TF105 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 13, 2021 14:00, sampling point TF105 Benzene 2990 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 13, 2021 14:00, sampling point TF105 Toluene 2991 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 13, 2021 14:00, sampling point TF105 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 13, 2021 14:00, sampling point TF105 Styrene 2996 EPA method 524.2 Jan 1, 2016 – Dec 31, 2021
Collected
Mar 16, 2021 12:45
Sampling point
TF105
Sample type
Routine
Lab sample
NI-210317-021
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 16, 2021 12:45, sampling point TF105 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 16, 2021 12:45, sampling point TF105 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 16, 2021 12:45, sampling point TF105 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Mar 16, 2021 12:30
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
NI-210317-020
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 16, 2021 12:30, sampling point TF104 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 16, 2021 12:30, sampling point TF104 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 16, 2021 12:30, sampling point TF104 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021

Routine (10).