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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

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.

Every analyte ever detected for North Hinds W/A #2-Chapel Hill, 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
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 431–440 of 464 samples, newest first — collected March 9, 1994 to March 9, 1994. The summary above covers all 464.

20 results from the 10 samples listed here: 16 detected, 4 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.

Chemical and radiological sample results for North Hinds W/A #2-Chapel Hill, every result from 431 to 440 of 464 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
Mar 9, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940310-134L
Laboratory
MSDH Lab
0.057 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
Collected
Mar 9, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940310-133L
Laboratory
MSDH Lab
0.251 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
Collected
Mar 9, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940310-132L
Laboratory
MSDH Lab
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
Collected
Mar 9, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940310-131L
Laboratory
MSDH Lab
0.057 mg/l , sample collected Mar 9, 1994, sampling point DS000 Copper, Free 1022 Not recorded
0.004 mg/l , sample collected Mar 9, 1994, sampling point DS000 Lead 1030 Not recorded
Collected
Mar 9, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940310-130L
Laboratory
MSDH Lab
0.116 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
Collected
Mar 9, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940310-129L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Mar 9, 1994, sampling point DS000 Copper, Free 1022 Not recorded
0.003 mg/l , sample collected Mar 9, 1994, sampling point DS000 Lead 1030 Not recorded
Collected
Mar 9, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940310-128L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Mar 9, 1994, sampling point DS000 Copper, Free 1022 Not recorded
0.003 mg/l , sample collected Mar 9, 1994, sampling point DS000 Lead 1030 Not recorded
Collected
Mar 9, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940310-127L
Laboratory
MSDH Lab
0.055 mg/l , sample collected Mar 9, 1994, sampling point DS000 Copper, Free 1022 Not recorded
0.005 mg/l , sample collected Mar 9, 1994, sampling point DS000 Lead 1030 Not recorded
Collected
Mar 9, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940310-126L
Laboratory
MSDH Lab
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
Mar 9, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940310-125L
Laboratory
MSDH Lab
0.11 mg/l , sample collected Mar 9, 1994, sampling point DS000 Copper, Free 1022 Not recorded
0.004 mg/l , sample collected Mar 9, 1994, sampling point DS000 Lead 1030 Not recorded

Routine (10).