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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

MS0210012 , S E Greene Water Authority

24 of the 57 analytes this system has been tested for have been detected at least once, across 256 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 256 samples on record, detections range from August 24, 1993 to November 5, 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 S E Greene Water Authority, 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 128 of 149 results Aug 24, 1993 Aug 20, 2025
Lead 1030 Inorganic Chemical 47 of 149 results Aug 24, 1993 Aug 20, 2025
Nitrate-Nitrite 1038 Inorganic Chemical 18 of 25 results May 12, 2004 Feb 2, 2021
Nitrate 1040 Inorganic Chemical 18 of 25 results May 12, 2004 Feb 2, 2021
Barium 1010 Inorganic Chemical 13 of 13 results Jul 9, 2002 Feb 4, 2025
TTHM 2950 Organic Chemical 12 of 21 results May 24, 2004 Nov 5, 2025
Chloroform 2941 Organic Chemical 8 of 16 results Sep 18, 2008 Nov 5, 2025
Dibromochloromethane 2944 Organic Chemical 5 of 16 results Aug 1, 2007 Nov 5, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 5 of 21 results Sep 18, 2008 Sep 1, 2021
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 12, 2011 Jul 13, 2012
Combined Radium (-226 & -228) 4010 Radionuclide 5 of 5 results Dec 12, 2011 Jul 13, 2012
Radium-226 4020 Radionuclide 5 of 5 results Dec 12, 2011 Jul 13, 2012
Fluoride 1025 Inorganic Chemical 5 of 13 results Feb 2, 2004 Feb 1, 2006
Bromodichloromethane 2943 Organic Chemical 4 of 16 results Sep 18, 2008 Nov 5, 2025
Chromium 1020 Inorganic Chemical 4 of 13 results Feb 28, 2005 Apr 16, 2014
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 26, 2019 Jan 29, 2024
Sulfate 1055 Inorganic Chemical 3 of 3 results Jul 9, 2002 Feb 2, 2004
Dichloroacetic Acid 2451 Organic Chemical 2 of 15 results Jul 16, 2012 Aug 27, 2020
Nickel 1036 Inorganic Chemical 2 of 13 results Apr 14, 2008 Apr 16, 2014
Cadmium 1015 Inorganic Chemical 2 of 13 results Feb 28, 2005 Feb 28, 2005
Selenium 1045 Inorganic Chemical 2 of 13 results Feb 28, 2005 Feb 28, 2005
Bromoform 2942 Organic Chemical 1 of 16 results Nov 5, 2025 Nov 5, 2025
Monochloroacetic Acid 2450 Organic Chemical 1 of 15 results Jul 31, 2019 Jul 31, 2019
Monobromoacetic Acid 2453 Organic Chemical 1 of 15 results Jul 31, 2019 Jul 31, 2019

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 251–256 of 256 samples, newest first — collected August 24, 1993 to August 24, 1993. The summary above covers all 256.

12 results from the 6 samples listed here: 8 detected, 4 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 S E Greene Water Authority, every result from 251 to 256 of 256 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
Aug 24, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930825-208L
Laboratory
MSDH Lab
0.281 mg/l , sample collected Aug 24, 1993, sampling point DS000 Copper, Free 1022 Not recorded
0.013 mg/l , sample collected Aug 24, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Aug 24, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930825-207L
Laboratory
MSDH Lab
0.25 mg/l , sample collected Aug 24, 1993, sampling point DS000 Copper, Free 1022 Not recorded
0.002 mg/l , sample collected Aug 24, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Aug 24, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930825-206L
Laboratory
MSDH Lab
0.172 mg/l , sample collected Aug 24, 1993, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 24, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Aug 24, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930825-205L
Laboratory
MSDH Lab
0.068 mg/l , sample collected Aug 24, 1993, sampling point DS000 Copper, Free 1022 Not recorded
0.002 mg/l , sample collected Aug 24, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Aug 24, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930825-204L
Laboratory
MSDH Lab
0.095 mg/l , sample collected Aug 24, 1993, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 24, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Aug 24, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930825-203L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Aug 24, 1993, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 24, 1993, sampling point DS000 Lead 1030 Not recorded

Routine (6).