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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 21–30 of 537 samples, newest first — collected May 6, 2024 to February 18, 2025. The summary above covers all 537.

30 results from the 10 samples listed here: 6 detected, 24 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 21 to 30 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
Feb 18, 2025 13:20
Sampling point
TF105
Sample type
Routine
Lab sample
NA-250219-005
Laboratory
MSDH Lab
25 mg/l , sample collected Feb 18, 2025 13:20, sampling point TF105 Sodium 1052 EPA method 200.7 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 18, 2025 13:10
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
NA-250219-004
Laboratory
MSDH Lab
24.4 mg/l , sample collected Feb 18, 2025 13:10, sampling point TF104 Sodium 1052 EPA method 200.7 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 18, 2025 14:03
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
NA-250219-003
Laboratory
MSDH Lab
36.3 mg/l , sample collected Feb 18, 2025 14:03, sampling point TF103 Sodium 1052 EPA method 200.7 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 18, 2025 12:56
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NA-250219-002
Laboratory
MSDH Lab
32.5 mg/l , sample collected Feb 18, 2025 12:56, sampling point TF102 Sodium 1052 EPA method 200.7 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 18, 2025 13:35
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NA-250219-001
Laboratory
MSDH Lab
30.1 mg/l , sample collected Feb 18, 2025 13:35, sampling point TF101 Sodium 1052 EPA method 200.7 Jan 1, 2023 – Dec 31, 2025
Collected
Jan 27, 2025 13:52
Sampling point
TF106 Treatment Facility TF106
Sample type
Routine
Lab sample
VO-250128-060
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 Dichloromethane 2964 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 Benzene 2990 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 Toluene 2991 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 13:52, sampling point TF106 Styrene 2996 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025
Collected
Oct 21, 2024 13:14
Sampling point
TF105
Sample type
Routine
Lab sample
CN-241022-009
Laboratory
MSDH Lab
0.0317 mg/l , sample collected Oct 21, 2024 13:14, sampling point TF105 Cyanide 1024 EPA method QC10204001X Jan 1, 2022 – Dec 31, 2024
Collected
May 20, 2024 15:12
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-240521-016
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 20, 2024 15:12, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2024 – Dec 31, 2024
Collected
May 20, 2024 15:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-240521-016
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 20, 2024 15:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Dec 31, 2024
Collected
May 6, 2024 13:03
Sampling point
TF106 Treatment Facility TF106
Sample type
Routine
Lab sample
CN-240507-005
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 6, 2024 13:03, sampling point TF106 Cyanide 1024 EPA method QC10204001X Jan 1, 2024 – Dec 31, 2024

Routine (10).