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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

MS0650018 , Pineville Water Association #2

37 of the 68 analytes this system has been tested for have been detected at least once, across 243 samples on record.

The other 31 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 243 samples on record, detections range from October 27, 2003 to July 7, 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 Pineville Water Association #2, 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 64 of 64 results Aug 14, 2007 Aug 2, 2023
TTHM 2950 Organic Chemical 54 of 58 results Sep 20, 2004 Jul 7, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 48 of 56 results Sep 20, 2004 Nov 12, 2024
Chloroform 2941 Organic Chemical 42 of 43 results May 23, 2006 Nov 12, 2024
Lead 1030 Inorganic Chemical 38 of 64 results Aug 14, 2007 Aug 1, 2023
Dichloroacetic Acid 2451 Organic Chemical 35 of 35 results Feb 28, 2008 Nov 12, 2024
Bromodichloromethane 2943 Organic Chemical 29 of 43 results May 23, 2006 Nov 12, 2024
Trichloroacetic Acid 2452 Organic Chemical 28 of 35 results Feb 28, 2008 Nov 12, 2024
Fluoride 1025 Inorganic Chemical 11 of 11 results Oct 27, 2003 Mar 24, 2025
Barium 1010 Inorganic Chemical 10 of 10 results Oct 27, 2003 Mar 24, 2025
Chromium 1020 Inorganic Chemical 8 of 10 results Oct 27, 2003 May 13, 2019
Monochloroacetic Acid 2450 Organic Chemical 8 of 35 results Sep 14, 2009 Jul 11, 2018
Xylenes, Total 2955 Organic Chemical 6 of 27 results Sep 13, 2010 Sep 4, 2012
Nickel 1036 Inorganic Chemical 2 of 10 results Apr 18, 2005 May 20, 2013
Toluene 2991 Organic Chemical 2 of 27 results Sep 13, 2010 Feb 1, 2012
Monobromoacetic Acid 2453 Organic Chemical 2 of 35 results Dec 14, 2009 Aug 10, 2011
Dibromoacetic Acid 2454 Organic Chemical 2 of 35 results Nov 6, 2008 Aug 10, 2011
Sulfate 1055 Inorganic Chemical 2 of 3 results Mar 29, 2004 May 27, 2010
Styrene 2996 Organic Chemical 1 of 27 results Oct 29, 2012 Oct 29, 2012
Calcium 1016 Inorganic Chemical 1 of 1 result May 27, 2010 May 27, 2010
Chloride 1017 Inorganic Chemical 1 of 1 result May 27, 2010 May 27, 2010
Manganese 1032 Inorganic Chemical 1 of 1 result May 27, 2010 May 27, 2010
Potassium 1042 Inorganic Chemical 1 of 1 result May 27, 2010 May 27, 2010
Sodium 1052 Inorganic Chemical 1 of 1 result May 27, 2010 May 27, 2010
Residue, Total, Filterable 1057 Water Quality 1 of 1 result May 27, 2010 May 27, 2010
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result May 27, 2010 May 27, 2010
Carbon Dioxide 1901 Water Quality 1 of 1 result May 27, 2010 May 27, 2010
Color 1905 Water Quality 1 of 1 result May 27, 2010 May 27, 2010
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result May 27, 2010 May 27, 2010
Alkalinity, Total 1927 Water Quality 1 of 1 result May 27, 2010 May 27, 2010
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result May 27, 2010 May 27, 2010
Calculated Sodium NACA Water Quality 1 of 1 result May 27, 2010 May 27, 2010
PH, Field Result PHFD Water Quality 1 of 1 result May 27, 2010 May 27, 2010
Selenium 1045 Inorganic Chemical 1 of 10 results Feb 8, 2010 Feb 8, 2010
Cadmium 1015 Inorganic Chemical 1 of 10 results Apr 10, 2006 Apr 10, 2006
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 21 results Sep 26, 2005 Sep 26, 2005
Nitrate 1040 Inorganic Chemical 1 of 21 results Sep 26, 2005 Sep 26, 2005

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 141–150 of 243 samples, newest first — collected March 28, 2011 to August 31, 2011. The summary above covers all 243.

66 results from the 10 samples listed here: 18 detected, 48 not detected. Across the whole record it is 410 of 1,364. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Units in this table

1,1-Dichloroethylene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

1,1,1-Trichloroethane is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

1,1,2-Trichloroethane is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

1,2-Dichloroethane is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

1,2-Dichloropropane is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

1,2,4-Trichlorobenzene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Benzene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Carbon Tetrachloride is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Chlorobenzene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Cis-1,2-Dichloroethylene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Dichloromethane is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Ethylbenzene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

O-Dichlorobenzene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

P-Dichlorobenzene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Styrene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Tetrachloroethylene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Toluene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Trans-1,2-Dichloroethylene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Trichloroethylene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Vinyl Chloride is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Chemical and radiological sample results for Pineville Water Association #2, every result from 141 to 150 of 243 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
Aug 31, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110901-051PB
Laboratory
MSDH Lab
0.0905 mg/l , sample collected Aug 31, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0014 mg/l , sample collected Aug 31, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 31, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110901-049PB
Laboratory
MSDH Lab
0.0132 mg/l , sample collected Aug 31, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0011 mg/l , sample collected Aug 31, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 31, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110901-047PB
Laboratory
MSDH Lab
0.0496 mg/l , sample collected Aug 31, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0011 mg/l , sample collected Aug 31, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 31, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110901-045PB
Laboratory
MSDH Lab
0.1067 mg/l , sample collected Aug 31, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 31, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 31, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110901-044PB
Laboratory
MSDH Lab
0.049 mg/l , sample collected Aug 31, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 31, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 30, 2011 01:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
110831-010VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 Benzene 2990 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 Toluene 2991 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2011 01:30, sampling point TF101 Styrene 2996 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Collected
Aug 10, 2011 12:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
110811-003TH
Laboratory
MSDH Lab
47.2 ug/l , sample collected Aug 10, 2011 12:30, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 10, 2011 12:30, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
2.82 ug/l , sample collected Aug 10, 2011 12:30, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 10, 2011 12:30, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
50 ug/l , sample collected Aug 10, 2011 12:30, sampling point MRT000 TTHM 2950 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Collected
Aug 10, 2011 12:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
110811-003HA
Laboratory
MSDH Lab
0.013 mg/l , sample collected Aug 10, 2011 12:30, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.048 mg/l , sample collected Aug 10, 2011 12:30, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.062 mg/l , sample collected Aug 10, 2011 12:30, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.065 mg/l , sample collected Aug 10, 2011 12:30, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Aug 10, 2011 12:30, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.19 mg/l , sample collected Aug 10, 2011 12:30, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jul 1, 2011 – Sep 30, 2011
Collected
Apr 18, 2011
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
110419-021VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
1.97 ug/l , sample collected Apr 18, 2011, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Benzene 2990 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Toluene 2991 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Styrene 2996 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Collected
Mar 28, 2011
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
110329-117NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 28, 2011, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 28, 2011, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 28, 2011, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011

Routine (10).