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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 181–190 of 256 samples, newest first — collected July 31, 2000 to February 2, 2004. The summary above covers all 256.

75 results from the 10 samples listed here: 7 detected, 68 not detected. Across the whole record it is 299 of 972. 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 181 to 190 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
Feb 2, 2004
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
040203-012CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Feb 2, 2004, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2002 – Dec 31, 2004
Collected
Jan 20, 2004
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
040121-033VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 1,2,4-Trichlorobenzene 2378 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 Cis-1,2-Dichloroethylene 2380 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 Xylenes, Total 2955 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 Dichloromethane 2964 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 O-Dichlorobenzene 2968 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 P-Dichlorobenzene 2969 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 Vinyl Chloride 2976 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 1,1-Dichloroethylene 2977 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 Trans-1,2-Dichloroethylene 2979 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 1,2-Dichloroethane 2980 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 1,1,1-Trichloroethane 2981 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 Carbon Tetrachloride 2982 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 1,2-Dichloropropane 2983 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 Trichloroethylene 2984 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 1,1,2-Trichloroethane 2985 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 Tetrachloroethylene 2987 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 Chlorobenzene 2989 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 Benzene 2990 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 Toluene 2991 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 Ethylbenzene 2992 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF080 Styrene 2996 Jan 1, 2004 – Mar 31, 2004
Collected
Jan 20, 2004
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
040121-032VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 1,2,4-Trichlorobenzene 2378 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 Cis-1,2-Dichloroethylene 2380 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 Xylenes, Total 2955 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 Dichloromethane 2964 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 O-Dichlorobenzene 2968 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 P-Dichlorobenzene 2969 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 Vinyl Chloride 2976 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 1,1-Dichloroethylene 2977 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 Trans-1,2-Dichloroethylene 2979 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 1,2-Dichloroethane 2980 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 1,1,1-Trichloroethane 2981 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 Carbon Tetrachloride 2982 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 1,2-Dichloropropane 2983 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 Trichloroethylene 2984 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 1,1,2-Trichloroethane 2985 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 Tetrachloroethylene 2987 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 Chlorobenzene 2989 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 Benzene 2990 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 Toluene 2991 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 Ethylbenzene 2992 Not recorded
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 20, 2004, sampling point TF102 Styrene 2996 Not recorded
Collected
Jul 9, 2002
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
020710-006IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF080 Arsenic 1005 EPA method 200.8 Not recorded
0.025 mg/l , sample collected Jul 9, 2002, sampling point TF080 Barium 1010 EPA method 200.8 Not recorded
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF080 Cadmium 1015 EPA method 200.8 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF080 Chromium 1020 EPA method 200.8 Not recorded
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF080 Fluoride 1025 EPA method 300.0 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF080 Mercury 1035 EPA method 200.8 Not recorded
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF080 Selenium 1045 EPA method 200.8 Not recorded
5.8 mg/l , sample collected Jul 9, 2002, sampling point TF080 Sulfate 1055 EPA method 300.0 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Not recorded
Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Not recorded
Collected
Jul 9, 2002
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
020710-005IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
0.016 mg/l , sample collected Jul 9, 2002, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
5.77 mg/l , sample collected Jul 9, 2002, sampling point TF102 Sulfate 1055 EPA method 300.0 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 9, 2002, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Jun 11, 2002
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
020612-002CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jun 11, 2002, sampling point TF080 Cyanide 1024 EPA method 335.4 Jan 1, 2002 – Dec 31, 2004
Collected
Jun 11, 2002
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
020612-001CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jun 11, 2002, sampling point TF102 Cyanide 1024 EPA method 335.4 Jan 1, 2002 – Dec 31, 2004
Collected
Jul 31, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
000801-009L
Laboratory
MSDH Lab
0.01 mg/l , sample collected Jul 31, 2000, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Jul 31, 2000, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 31, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
000801-008L
Laboratory
MSDH Lab
0.016 mg/l , sample collected Jul 31, 2000, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Jul 31, 2000, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 31, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
000801-007L
Laboratory
MSDH Lab
0.004 mg/l , sample collected Jul 31, 2000, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Jul 31, 2000, sampling point DS000 Lead 1030 Not recorded

Routine (10).