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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

MS0400006 , New Providence Water Assn

42 of the 73 analytes this system has been tested for have been detected at least once, across 313 samples on record.

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 313 samples on record, detections range from October 1, 2003 to December 8, 2025. 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 New Providence Water Assn, 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 49 of 50 results Aug 16, 2007 Oct 7, 2020
Lead 1030 Inorganic Chemical 33 of 50 results Aug 16, 2007 Oct 7, 2020
Barium 1010 Inorganic Chemical 31 of 31 results Oct 1, 2003 Mar 10, 2025
TTHM 2950 Organic Chemical 25 of 31 results Jul 7, 2004 Dec 8, 2025
Chromium 1020 Inorganic Chemical 21 of 31 results Oct 1, 2003 Apr 29, 2020
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 20 of 30 results Mar 21, 2007 Dec 8, 2025
Chloroform 2941 Organic Chemical 19 of 26 results Mar 21, 2007 Dec 8, 2025
Bromodichloromethane 2943 Organic Chemical 18 of 26 results Mar 21, 2007 Dec 8, 2025
Dibromochloromethane 2944 Organic Chemical 13 of 26 results May 29, 2007 Dec 8, 2025
Dichloroacetic Acid 2451 Organic Chemical 12 of 21 results Feb 7, 2008 Dec 8, 2025
Trichloroacetic Acid 2452 Organic Chemical 11 of 21 results Feb 7, 2008 Dec 8, 2025
Sodium 1052 Inorganic Chemical 11 of 11 results Oct 16, 2008 Feb 19, 2025
Xylenes, Total 2955 Organic Chemical 9 of 47 results Feb 23, 2004 Oct 26, 2010
Fluoride 1025 Inorganic Chemical 7 of 33 results Mar 28, 2005 Mar 10, 2025
Sulfate 1055 Inorganic Chemical 7 of 7 results Oct 1, 2003 Dec 11, 2020
Nickel 1036 Inorganic Chemical 5 of 31 results Mar 23, 2006 Apr 2, 2014
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 15 results Mar 8, 2012 Oct 9, 2012
Ethylbenzene 2992 Organic Chemical 5 of 47 results Feb 23, 2004 Aug 11, 2010
Manganese 1032 Inorganic Chemical 3 of 3 results Oct 16, 2008 Dec 11, 2020
Potassium 1042 Inorganic Chemical 3 of 3 results Oct 16, 2008 Dec 11, 2020
Residue, Total, Filterable 1057 Water Quality 3 of 3 results Oct 16, 2008 Dec 11, 2020
Carbon Dioxide 1901 Water Quality 3 of 3 results Oct 16, 2008 Dec 11, 2020
Hardness, Total (As Caco3) 1915 Water Quality 3 of 3 results Oct 16, 2008 Dec 11, 2020
Alkalinity, Total 1927 Water Quality 3 of 3 results Oct 16, 2008 Dec 11, 2020
Calculated Sodium NACA Water Quality 3 of 3 results Oct 16, 2008 Dec 11, 2020
PH, Field Result PHFD Water Quality 3 of 3 results Oct 16, 2008 Dec 11, 2020
Nitrite 1041 Inorganic Chemical 3 of 67 results Oct 19, 2011 Mar 30, 2015
Dichloromethane 2964 Organic Chemical 3 of 47 results Aug 12, 2004 Aug 12, 2004
Calcium 1016 Inorganic Chemical 2 of 3 results Dec 11, 2020 Dec 11, 2020
Iron 1028 Inorganic Chemical 2 of 3 results Dec 11, 2020 Dec 11, 2020
Magnesium 1031 Inorganic Chemical 2 of 3 results Dec 11, 2020 Dec 11, 2020
Alkalinity, Caco3 Stability 1067 Water Quality 2 of 2 results Dec 11, 2020 Dec 11, 2020
Color 1905 Water Quality 2 of 2 results Dec 11, 2020 Dec 11, 2020
Iron, Field Result FEFD Inorganic Chemical 2 of 2 results Dec 11, 2020 Dec 11, 2020
Chloride 1017 Inorganic Chemical 1 of 3 results Dec 11, 2020 Dec 11, 2020
Monochloroacetic Acid 2450 Organic Chemical 1 of 21 results Aug 23, 2017 Aug 23, 2017
Monobromoacetic Acid 2453 Organic Chemical 1 of 21 results Nov 17, 2008 Nov 17, 2008
Dibromoacetic Acid 2454 Organic Chemical 1 of 21 results Nov 17, 2008 Nov 17, 2008
PH 1925 Water Quality 1 of 1 result Oct 16, 2008 Oct 16, 2008
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 67 results May 9, 2007 May 9, 2007
Nitrate 1040 Inorganic Chemical 1 of 67 results May 9, 2007 May 9, 2007
Selenium 1045 Inorganic Chemical 1 of 31 results Nov 18, 2004 Nov 18, 2004

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 313 samples, newest first — collected August 30, 2017 to February 26, 2018. The summary above covers all 313.

20 results from the 10 samples listed here: 13 detected, 7 not detected. Across the whole record it is 351 of 2,066. 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 New Providence Water Assn, every result from 91 to 100 of 313 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
Feb 26, 2018 13:35
Sampling point
ST061 Tank S061
Sample type
Routine
Lab sample
180227-013NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 26, 2018 13:35, sampling point ST061 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 26, 2018 13:35, sampling point ST061 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 26, 2018 13:35, sampling point ST061 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Nov 2, 2017 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
171103-011PB
Laboratory
MSDH Lab
0.0393 mg/l , sample collected Nov 2, 2017 07:00, 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 Nov 2, 2017 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Sep 19, 2017 13:00
Sampling point
TF101
Sample type
Routine
Lab sample
170920-018CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 19, 2017 13:00, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2015 – Dec 31, 2017
Collected
Aug 30, 2017 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170831-051PB
Laboratory
MSDH Lab
0.1419 mg/l , sample collected Aug 30, 2017 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0007 mg/l , sample collected Aug 30, 2017 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Aug 30, 2017 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170831-050PB
Laboratory
MSDH Lab
0.1651 mg/l , sample collected Aug 30, 2017 07:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0007 mg/l , sample collected Aug 30, 2017 07:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Aug 30, 2017 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170831-049PB
Laboratory
MSDH Lab
0.082 mg/l , sample collected Aug 30, 2017 08:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0011 mg/l , sample collected Aug 30, 2017 08:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Aug 30, 2017 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170831-048PB
Laboratory
MSDH Lab
0.0596 mg/l , sample collected Aug 30, 2017 07:00, 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 Aug 30, 2017 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Aug 30, 2017 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170831-047PB
Laboratory
MSDH Lab
0.0406 mg/l , sample collected Aug 30, 2017 10:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0006 mg/l , sample collected Aug 30, 2017 10:15, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Aug 30, 2017 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170831-046PB
Laboratory
MSDH Lab
0.2987 mg/l , sample collected Aug 30, 2017 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0006 mg/l , sample collected Aug 30, 2017 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Aug 30, 2017 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170831-045PB
Laboratory
MSDH Lab
0.0427 mg/l , sample collected Aug 30, 2017 06:00, 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 Aug 30, 2017 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017

Routine (10).