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
MS0250029 , North Hinds W/A #2-Chapel Hill
24 of the 57 analytes this system has been tested for have been detected at least once, across 464 samples on record.
The other 33 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 464 samples on record, detections range from September 2, 1993 to August 19, 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 |
|---|---|---|---|---|
| Lead 1030 | Inorganic Chemical | 134 of 135 results | Sep 2, 1993 | Jul 11, 2023 |
| Copper, Free 1022 | Inorganic Chemical | 109 of 135 results | Sep 2, 1993 | Jul 11, 2023 |
| TTHM 2950 | Organic Chemical | 106 of 106 results | Sep 15, 2004 | Mar 9, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 105 of 105 results | Sep 16, 2004 | Aug 19, 2026 |
| Chloroform 2941 | Organic Chemical | 71 of 71 results | Sep 20, 2006 | Mar 9, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 66 of 66 results | Oct 11, 2007 | Aug 19, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 66 of 66 results | Oct 11, 2007 | Aug 19, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 66 of 71 results | Sep 20, 2006 | Mar 9, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 31 of 71 results | Sep 20, 2006 | Oct 21, 2020 |
| Barium 1010 | Inorganic Chemical | 18 of 18 results | Sep 17, 2003 | Feb 13, 2025 |
| Fluoride 1025 | Inorganic Chemical | 18 of 18 results | Sep 17, 2003 | Feb 13, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 16 of 66 results | Dec 8, 2009 | Dec 26, 2019 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Mar 6, 2012 | Oct 4, 2012 |
| Dibromoacetic Acid 2454 | Organic Chemical | 8 of 66 results | Mar 23, 2016 | Dec 26, 2019 |
| Chromium 1020 | Inorganic Chemical | 8 of 18 results | Feb 11, 2004 | Mar 2, 2016 |
| Selenium 1045 | Inorganic Chemical | 6 of 18 results | Feb 11, 2004 | Feb 7, 2006 |
| Sodium 1052 | Inorganic Chemical | 4 of 4 results | Sep 26, 2019 | Feb 9, 2024 |
| Sulfate 1055 | Inorganic Chemical | 4 of 4 results | Sep 17, 2003 | Feb 11, 2004 |
| Monobromoacetic Acid 2453 | Organic Chemical | 3 of 66 results | Dec 15, 2016 | Sep 12, 2019 |
| Nickel 1036 | Inorganic Chemical | 3 of 18 results | Feb 11, 2004 | Dec 17, 2008 |
| Bromoform 2942 | Organic Chemical | 2 of 71 results | Dec 26, 2019 | Dec 26, 2019 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 1 of 39 results | Aug 10, 2005 | Aug 10, 2005 |
| Nitrate 1040 | Inorganic Chemical | 1 of 39 results | Aug 10, 2005 | Aug 10, 2005 |
| Cadmium 1015 | Inorganic Chemical | 1 of 18 results | Mar 15, 2005 | Mar 15, 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 421–430 of 464 samples, newest first — collected March 9, 1994 to June 29, 1995. The summary above covers all 464.
20 results from the 10 samples listed here: 15 detected, 5 not detected. Across the whole record it is 857 of 1,907. 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 |
|---|---|---|
|
||
| 0.411 mg/l , sample collected Jun 29, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 29, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 29, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected Jun 29, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.251 mg/l , sample collected Jun 29, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 29, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 29, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 29, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Mar 9, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Mar 9, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Mar 9, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Mar 9, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.054 mg/l , sample collected Mar 9, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Mar 9, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.142 mg/l , sample collected Mar 9, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Mar 9, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.629 mg/l , sample collected Mar 9, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.171 mg/l , sample collected Mar 9, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Mar 9, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Mar 9, 1994, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Jun 29, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950630-122L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.411 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 29, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950630-120L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.003 mg/l
-
- Collected
- Jun 29, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950630-119L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.251 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 29, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950630-118L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Mar 9, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940310-140L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Mar 9, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940310-139L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Mar 9, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940310-138L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.054 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Mar 9, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940310-137L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.142 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Mar 9, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940310-136L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.629 mg/l
-
Lead 1030
- Result
- 0.171 mg/l
-
- Collected
- Mar 9, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940310-135L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.002 mg/l
Routine (10).