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.
| 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 71–80 of 259 samples, newest first — collected September 20, 2016 to January 30, 2017. The summary above covers all 259.
21 results from the 10 samples listed here: 15 detected, 6 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.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 30, 2017 14:21, sampling point TF080 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 30, 2017 14:21, sampling point TF080 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 30, 2017 14:21, sampling point TF080 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
|
||
| 0.0119 mg/l , sample collected Sep 20, 2016 19:10, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0019 mg/l , sample collected Sep 20, 2016 19:10, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0605 mg/l , sample collected Sep 20, 2016 17:54, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 20, 2016 17:54, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0037 mg/l , sample collected Sep 20, 2016 17:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 20, 2016 17:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0073 mg/l , sample collected Sep 20, 2016 16:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0021 mg/l , sample collected Sep 20, 2016 16:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.1633 mg/l , sample collected Sep 20, 2016 18:50, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.004 mg/l , sample collected Sep 20, 2016 18:50, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.1429 mg/l , sample collected Sep 20, 2016 17:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0015 mg/l , sample collected Sep 20, 2016 17:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.1235 mg/l , sample collected Sep 20, 2016 16:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0014 mg/l , sample collected Sep 20, 2016 16:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.047 mg/l , sample collected Sep 20, 2016 18:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0116 mg/l , sample collected Sep 20, 2016 18:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0407 mg/l , sample collected Sep 20, 2016 19:51, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 20, 2016 19:51, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
-
- Collected
- Jan 30, 2017 14:21
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 170131-003NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2017
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Sep 20, 2016 19:10
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160922-022PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0119 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0019 mg/l
-
- Collected
- Sep 20, 2016 17:54
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160922-021PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0605 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 20, 2016 17:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160922-020PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0037 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 20, 2016 16:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160922-019PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0073 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0021 mg/l
-
- Collected
- Sep 20, 2016 18:50
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160922-018PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1633 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.004 mg/l
-
- Collected
- Sep 20, 2016 17:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160922-017PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1429 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0015 mg/l
-
- Collected
- Sep 20, 2016 16:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160922-016PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1235 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0014 mg/l
-
- Collected
- Sep 20, 2016 18:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160922-015PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.047 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0116 mg/l
-
- Collected
- Sep 20, 2016 19:51
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160922-014PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0407 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).