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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

MS0420001 , City of Greenwood

45 of the 76 analytes this system has been tested for have been detected at least once, across 811 samples on record.

The other 31 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 811 samples on record, detections range from August 6, 2002 to July 15, 2026. These figures cover the whole record; the list of samples further down is narrowed.

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 City of Greenwood, 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 247 of 250 results Jun 22, 2004 Jun 19, 2024
Lead 1030 Inorganic Chemical 124 of 250 results Jun 22, 2004 Jun 19, 2024
Barium 1010 Inorganic Chemical 75 of 75 results Aug 6, 2002 Mar 11, 2025
Fluoride 1025 Inorganic Chemical 73 of 81 results Aug 6, 2002 Mar 11, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 47 of 56 results Sep 1, 2005 Jun 4, 2025
TTHM 2950 Organic Chemical 46 of 57 results Apr 14, 2004 Apr 22, 2026
Chromium 1020 Inorganic Chemical 39 of 75 results Aug 6, 2002 Feb 5, 2024
Dichloroacetic Acid 2451 Organic Chemical 33 of 34 results Jul 1, 2008 Apr 22, 2026
Chloroform 2941 Organic Chemical 32 of 38 results Aug 1, 2006 Apr 22, 2026
Sodium 1052 Inorganic Chemical 26 of 26 results May 14, 2010 Feb 11, 2025
Sulfate 1055 Inorganic Chemical 19 of 22 results Aug 6, 2002 May 14, 2010
Trichloroacetic Acid 2452 Organic Chemical 17 of 34 results Aug 24, 2009 Jun 11, 2018
Nitrite 1041 Inorganic Chemical 14 of 147 results May 24, 2004 May 19, 2026
Bromodichloromethane 2943 Organic Chemical 10 of 38 results Jun 10, 2013 Jun 11, 2018
Nitrate-Nitrite 1038 Inorganic Chemical 9 of 147 results Mar 18, 2019 Jul 15, 2026
Nickel 1036 Inorganic Chemical 7 of 75 results Aug 6, 2002 Mar 30, 2005
Dichloromethane 2964 Organic Chemical 7 of 66 results Aug 11, 2004 Aug 11, 2004
Calcium 1016 Inorganic Chemical 6 of 6 results May 14, 2010 May 14, 2010
Chloride 1017 Inorganic Chemical 6 of 6 results May 14, 2010 May 14, 2010
Manganese 1032 Inorganic Chemical 6 of 6 results May 14, 2010 May 14, 2010
Potassium 1042 Inorganic Chemical 6 of 6 results May 14, 2010 May 14, 2010
Residue, Total, Filterable 1057 Water Quality 6 of 6 results May 14, 2010 May 14, 2010
Alkalinity, Caco3 Stability 1067 Water Quality 6 of 6 results May 14, 2010 May 14, 2010
Carbon Dioxide 1901 Water Quality 6 of 6 results May 14, 2010 May 14, 2010
Color 1905 Water Quality 6 of 6 results May 14, 2010 May 14, 2010
Hardness, Total (As Caco3) 1915 Water Quality 6 of 6 results May 14, 2010 May 14, 2010
Alkalinity, Total 1927 Water Quality 6 of 6 results May 14, 2010 May 14, 2010
Calculated Sodium NACA Water Quality 6 of 6 results May 14, 2010 May 14, 2010
PH, Field Result PHFD Water Quality 6 of 6 results May 14, 2010 May 14, 2010
Magnesium 1031 Inorganic Chemical 5 of 6 results May 14, 2010 May 14, 2010
Nitrate 1040 Inorganic Chemical 4 of 147 results Mar 18, 2019 Jul 15, 2026
Monochloroacetic Acid 2450 Organic Chemical 4 of 34 results Jun 9, 2014 Jun 11, 2018
Gross Alpha, Incl. Radon & U 4002 Radionuclide 4 of 10 results Mar 26, 2018 Mar 26, 2018
Cyanide 1024 Inorganic Chemical 3 of 75 results Dec 14, 2009 Mar 4, 2019
Monobromoacetic Acid 2453 Organic Chemical 3 of 34 results Dec 9, 2013 Dec 12, 2016
Iron 1028 Inorganic Chemical 3 of 6 results May 14, 2010 May 14, 2010
Combined Radium (-226 & -228) 4010 Radionuclide 2 of 27 results Sep 23, 2009 Feb 22, 2010
Radium-226 4020 Radionuclide 2 of 27 results Sep 23, 2009 Feb 22, 2010
Radium-228 4030 Radionuclide 2 of 27 results Sep 23, 2009 Feb 22, 2010
Gross Beta Particle Activity 4100 Radionuclide 2 of 2 results Sep 23, 2009 Feb 22, 2010
Cadmium 1015 Inorganic Chemical 2 of 75 results Mar 30, 2005 Feb 27, 2006
Gross Alpha, Excl. Radon & U 4000 Radionuclide 1 of 13 results Sep 23, 2009 Sep 23, 2009
Gross Alpha Particle Activity 4109 Radionuclide 1 of 17 results Sep 23, 2009 Sep 23, 2009
Arsenic 1005 Inorganic Chemical 1 of 75 results Mar 30, 2005 Mar 30, 2005
Selenium 1045 Inorganic Chemical 1 of 75 results Mar 30, 2005 Mar 30, 2005

Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

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The most recent samples, result by result

The table below lists 21–30 of 49 samples, newest first — collected March 11, 2025 to June 4, 2025. The summary above covers all 49.

57 results from the 10 samples listed here: 17 detected, 40 not detected. Across the whole record it is 937 of 3,966. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 2 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for City of Greenwood, every result from 21 to 30 of 49 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
Jun 4, 2025 13:00
Sampling point
SM3 Location withheld
Sample type
Routine
Lab sample
810-151101-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Jun 4, 2025 13:00, sampling point SM3 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
3.4 ug/l , sample collected Jun 4, 2025 13:00, sampling point SM3 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 4, 2025 13:00, sampling point SM3 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 4, 2025 13:00, sampling point SM3 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 4, 2025 13:00, sampling point SM3 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
3.4 ug/l , sample collected Jun 4, 2025 13:00, sampling point SM3 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2025 – Dec 31, 2025
1.9 ug/l , sample collected Jun 4, 2025 13:00, sampling point SM3 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 4, 2025 13:00, sampling point SM3 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 4, 2025 13:00, sampling point SM3 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 4, 2025 13:00, sampling point SM3 Dibromochloromethane 2944 EPA method 524.2 Not recorded
1.9 ug/l , sample collected Jun 4, 2025 13:00, sampling point SM3 TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Jun 4, 2025 13:45
Sampling point
SM4 Location withheld
Sample type
Routine
Lab sample
810-151101-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Jun 4, 2025 13:45, sampling point SM4 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
1.2 ug/l , sample collected Jun 4, 2025 13:45, sampling point SM4 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 4, 2025 13:45, sampling point SM4 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 4, 2025 13:45, sampling point SM4 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 4, 2025 13:45, sampling point SM4 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Jun 4, 2025 13:45, sampling point SM4 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2025 – Dec 31, 2025
1.6 ug/l , sample collected Jun 4, 2025 13:45, sampling point SM4 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 4, 2025 13:45, sampling point SM4 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 4, 2025 13:45, sampling point SM4 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 4, 2025 13:45, sampling point SM4 Dibromochloromethane 2944 EPA method 524.2 Not recorded
1.6 ug/l , sample collected Jun 4, 2025 13:45, sampling point SM4 TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
May 13, 2025 13:00
Sampling point
TF115 Treatment Facility TF115
Sample type
Routine
Lab sample
CN-250514-008
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 13, 2025 13:00, sampling point TF115 Cyanide 1024 EPA method QC10204001X Jan 1, 2025 – Dec 31, 2025
Collected
Apr 8, 2025 10:40
Sampling point
SM4 Location withheld
Sample type
Routine
Lab sample
HA-250409-013
Laboratory
MSDH Lab
2.24 ug/l , sample collected Apr 8, 2025 10:40, sampling point SM4 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2025 – Dec 31, 2025
Collected
Apr 8, 2025 11:15
Sampling point
SM3 Location withheld
Sample type
Routine
Lab sample
HA-250409-012
Laboratory
MSDH Lab
9.78 ug/l , sample collected Apr 8, 2025 11:15, sampling point SM3 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2025 – Dec 31, 2025
Collected
Apr 8, 2025 10:40
Sampling point
SM4 Location withheld
Sample type
Routine
Lab sample
TH-250409-013
Laboratory
MSDH Lab
1.58 ug/l , sample collected Apr 8, 2025 10:40, sampling point SM4 TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Apr 8, 2025 11:15
Sampling point
SM3 Location withheld
Sample type
Routine
Lab sample
TH-250409-012
Laboratory
MSDH Lab
1.61 ug/l , sample collected Apr 8, 2025 11:15, sampling point SM3 TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Mar 11, 2025 10:30
Sampling point
TF113 Treatment Plant T113
Sample type
Routine
Lab sample
IN-250312-019
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:30, sampling point TF113 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0038 mg/l , sample collected Mar 11, 2025 10:30, sampling point TF113 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:30, sampling point TF113 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:30, sampling point TF113 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.142 mg/l , sample collected Mar 11, 2025 10:30, sampling point TF113 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:30, sampling point TF113 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:30, sampling point TF113 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:30, sampling point TF113 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:30, sampling point TF113 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:30, sampling point TF113 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Mar 11, 2025 11:40
Sampling point
TF112 Treatment Plant T112
Sample type
Routine
Lab sample
IN-250312-024
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 11:40, sampling point TF112 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0037 mg/l , sample collected Mar 11, 2025 11:40, sampling point TF112 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 11:40, sampling point TF112 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 11:40, sampling point TF112 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.157 mg/l , sample collected Mar 11, 2025 11:40, sampling point TF112 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 11:40, sampling point TF112 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 11:40, sampling point TF112 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 11:40, sampling point TF112 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 11:40, sampling point TF112 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 11:40, sampling point TF112 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Mar 11, 2025 10:45
Sampling point
TF110 Treatment Plant T110
Sample type
Routine
Lab sample
IN-250312-023
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:45, sampling point TF110 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0072 mg/l , sample collected Mar 11, 2025 10:45, sampling point TF110 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:45, sampling point TF110 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:45, sampling point TF110 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.214 mg/l , sample collected Mar 11, 2025 10:45, sampling point TF110 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:45, sampling point TF110 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:45, sampling point TF110 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:45, sampling point TF110 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:45, sampling point TF110 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 11, 2025 10:45, sampling point TF110 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025

Routine (10).