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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 251–259 of 259 samples, newest first — collected October 12, 1993 to October 14, 1993. The summary above covers all 259.

18 results from the 9 samples listed here: 4 detected, 14 not detected. 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 251 to 259 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
Oct 14, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931015-032L
Laboratory
MSDH Lab
0.113 mg/l , sample collected Oct 14, 1993, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 14, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 14, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931015-031L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Oct 14, 1993, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 14, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 12, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931015-048L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Oct 12, 1993, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Oct 12, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 12, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931015-044L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Oct 12, 1993, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Oct 12, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 12, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931015-037L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Oct 12, 1993, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 12, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 12, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931015-036L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Oct 12, 1993, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 12, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 12, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931015-035L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Oct 12, 1993, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 12, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 12, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931015-034L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Oct 12, 1993, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Oct 12, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 12, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931015-033L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Oct 12, 1993, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 12, 1993, sampling point DS000 Lead 1030 Not recorded

Routine (9).