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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

MS0160003 , Town of Mount Olive

20 of the 58 analytes this system has been tested for have been detected at least once, across 259 samples on record.

The other 38 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 259 samples on record, detections range from October 12, 1993 to February 23, 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 Mount Olive, 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 100 of 143 results Oct 14, 1993 Sep 30, 2025
Lead 1030 Inorganic Chemical 84 of 143 results Oct 12, 1993 Sep 30, 2025
Barium 1010 Inorganic Chemical 12 of 12 results Apr 30, 2002 Feb 5, 2025
Fluoride 1025 Inorganic Chemical 6 of 12 results Sep 10, 2003 Oct 8, 2018
TTHM 2950 Organic Chemical 5 of 18 results Sep 6, 2007 Feb 23, 2026
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 14, 2011 Jul 12, 2012
Nickel 1036 Inorganic Chemical 4 of 12 results Feb 28, 2005 Apr 14, 2020
Chloroform 2941 Organic Chemical 3 of 13 results Aug 20, 2014 Feb 23, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 3 of 18 results Jul 10, 2007 Jul 25, 2018
Nitrate-Nitrite 1038 Inorganic Chemical 2 of 24 results Feb 4, 2020 Jan 25, 2022
Nitrate 1040 Inorganic Chemical 2 of 24 results Feb 4, 2020 Jan 25, 2022
Sodium 1052 Inorganic Chemical 2 of 2 results Sep 16, 2019 Sep 16, 2019
Chromium 1020 Inorganic Chemical 2 of 12 results Jan 23, 2006 Apr 16, 2014
Cadmium 1015 Inorganic Chemical 2 of 12 results Apr 30, 2002 Jan 23, 2006
Sulfate 1055 Inorganic Chemical 2 of 3 results Sep 10, 2003 Jan 26, 2004
Nitrite 1041 Inorganic Chemical 1 of 24 results Feb 22, 2023 Feb 22, 2023
Monochloroacetic Acid 2450 Organic Chemical 1 of 12 results Jul 25, 2018 Jul 25, 2018
Dichloroacetic Acid 2451 Organic Chemical 1 of 12 results Jul 25, 2018 Jul 25, 2018
Bromodichloromethane 2943 Organic Chemical 1 of 13 results Jul 25, 2018 Jul 25, 2018
Selenium 1045 Inorganic Chemical 1 of 12 results Jan 23, 2006 Jan 23, 2006

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 91–100 of 259 samples, newest first — collected April 2, 2014 to June 24, 2014. The summary above covers all 259.

49 results from the 10 samples listed here: 15 detected, 34 not detected. Across the whole record it is 239 of 1,268. 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 Mount Olive, every result from 91 to 100 of 259 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 24, 2014 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140625-036PB
Laboratory
MSDH Lab
0.02 mg/l , sample collected Jun 24, 2014 08:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.0007 mg/l , sample collected Jun 24, 2014 08:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Jun 24, 2014 10:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140625-035PB
Laboratory
MSDH Lab
0.027 mg/l , sample collected Jun 24, 2014 10:41, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.001 mg/l , sample collected Jun 24, 2014 10:41, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Jun 24, 2014 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140625-034PB
Laboratory
MSDH Lab
0.0228 mg/l , sample collected Jun 24, 2014 09:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 24, 2014 09:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Jun 24, 2014 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140625-031PB
Laboratory
MSDH Lab
0.0305 mg/l , sample collected Jun 24, 2014 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.0006 mg/l , sample collected Jun 24, 2014 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Jun 24, 2014 05:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140625-030PB
Laboratory
MSDH Lab
0.0423 mg/l , sample collected Jun 24, 2014 05:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.0011 mg/l , sample collected Jun 24, 2014 05:40, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Jun 24, 2014 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140625-029PB
Laboratory
MSDH Lab
0.0701 mg/l , sample collected Jun 24, 2014 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.0009 mg/l , sample collected Jun 24, 2014 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Jun 24, 2014 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140625-027PB
Laboratory
MSDH Lab
0.0459 mg/l , sample collected Jun 24, 2014 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 24, 2014 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Jun 5, 2014 01:36
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
140606-002VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 Benzene 2990 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 Toluene 2991 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 5, 2014 01:36, sampling point TF080 Styrene 2996 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Collected
Apr 16, 2014 01:25
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
140417-062IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 16, 2014 01:25, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0315 mg/l , sample collected Apr 16, 2014 01:25, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 16, 2014 01:25, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0017 mg/l , sample collected Apr 16, 2014 01:25, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 16, 2014 01:25, sampling point TF080 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 16, 2014 01:25, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0013 mg/l , sample collected Apr 16, 2014 01:25, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 16, 2014 01:25, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 16, 2014 01:25, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 16, 2014 01:25, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 16, 2014 01:25, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Apr 2, 2014 12:53
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
140403-088NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 2, 2014 12:53, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 2, 2014 12:53, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 2, 2014 12:53, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014

Routine (10).