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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

MS0220005 , Grenada Co W/S-Girl Scout

26 of the 57 analytes this system has been tested for have been detected at least once, across 341 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 341 samples on record, detections range from September 23, 1993 to September 30, 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 Grenada Co W/S-Girl Scout, 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 87 of 141 results Sep 23, 1993 Sep 30, 2025
Lead 1030 Inorganic Chemical 55 of 141 results Sep 23, 1993 Sep 30, 2025
Barium 1010 Inorganic Chemical 19 of 19 results Jun 18, 2002 Feb 3, 2025
Nickel 1036 Inorganic Chemical 15 of 19 results Jun 18, 2002 Feb 3, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 10 of 21 results Aug 28, 2007 Sep 25, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Mar 6, 2012 Oct 2, 2012
TTHM 2950 Organic Chemical 7 of 20 results May 26, 2004 Sep 25, 2025
Chromium 1020 Inorganic Chemical 6 of 19 results Jun 18, 2002 Feb 3, 2025
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 30, 2019 Oct 16, 2024
Dibromochloromethane 2944 Organic Chemical 5 of 15 results Jul 31, 2007 Sep 25, 2025
Combined Radium (-226 & -228) 4010 Radionuclide 5 of 10 results Mar 6, 2012 Oct 2, 2012
Radium-226 4020 Radionuclide 5 of 10 results Mar 6, 2012 Oct 2, 2012
Dichloroacetic Acid 2451 Organic Chemical 3 of 15 results Jul 23, 2018 Sep 25, 2025
Chloroform 2941 Organic Chemical 3 of 15 results Sep 16, 2008 Sep 25, 2025
Bromodichloromethane 2943 Organic Chemical 3 of 15 results Sep 16, 2008 Sep 25, 2025
Arsenic 1005 Inorganic Chemical 3 of 19 results Apr 2, 2008 Feb 3, 2025
Trichloroacetic Acid 2452 Organic Chemical 2 of 15 results Jul 23, 2018 Sep 25, 2025
Bromoform 2942 Organic Chemical 2 of 15 results Sep 16, 2008 Jul 23, 2018
Dibromoacetic Acid 2454 Organic Chemical 2 of 15 results Sep 16, 2008 Jul 17, 2012
Sulfate 1055 Inorganic Chemical 2 of 2 results Jun 18, 2002 Feb 4, 2004
Monobromoacetic Acid 2453 Organic Chemical 1 of 15 results Aug 26, 2020 Aug 26, 2020
Monochloroacetic Acid 2450 Organic Chemical 1 of 15 results Jul 29, 2019 Jul 29, 2019
Cadmium 1015 Inorganic Chemical 1 of 19 results Feb 1, 2006 Feb 1, 2006
Beryllium, Total 1075 Inorganic Chemical 1 of 19 results Feb 1, 2006 Feb 1, 2006
Thallium, Total 1085 Inorganic Chemical 1 of 19 results Feb 1, 2006 Feb 1, 2006
Uranium-238 4009 Radionuclide 1 of 2 results Feb 1, 2006 Feb 1, 2006

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 101–110 of 341 samples, newest first — collected June 11, 2019 to September 30, 2019. The summary above covers all 341.

63 results from the 10 samples listed here: 8 detected, 55 not detected. Across the whole record it is 256 of 2,178. 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 Grenada Co W/S-Girl Scout, every result from 101 to 110 of 341 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
Sep 30, 2019 10:30
Sampling point
TF081 Fort Hill
Sample type
Routine
Lab sample
680-175069-16
Laboratory
Test America-Savannah
6600 ug/l , sample collected Sep 30, 2019 10:30, sampling point TF081 Sodium 1052 EPA method 200.7 Not recorded
Collected
Sep 30, 2019 10:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
680-175069-15
Laboratory
Test America-Savannah
6500 ug/l , sample collected Sep 30, 2019 10:15, sampling point TF080 Sodium 1052 EPA method 200.7 Not recorded
Collected
Aug 8, 2019 12:10
Sampling point
TF081 Fort Hill
Sample type
Routine
Lab sample
190809-002VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 Xylenes, Total 2955 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 Dichloromethane 2964 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 O-Dichlorobenzene 2968 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 P-Dichlorobenzene 2969 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 Vinyl Chloride 2976 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 1,1-Dichloroethylene 2977 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 1,2-Dichloroethane 2980 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 1,1,1-Trichloroethane 2981 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 Carbon Tetrachloride 2982 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 1,2-Dichloropropane 2983 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 Trichloroethylene 2984 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 1,1,2-Trichloroethane 2985 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 Chlorobenzene 2989 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 Benzene 2990 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 Toluene 2991 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 Ethylbenzene 2992 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:10, sampling point TF081 Styrene 2996 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Collected
Aug 8, 2019 12:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
190809-001VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 Benzene 2990 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 Toluene 2991 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2019 12:00, sampling point TF080 Styrene 2996 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019
Collected
Jul 29, 2019 12:44
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
190730-007HA
Laboratory
MSDH Lab
0.009 mg/l , sample collected Jul 29, 2019 12:44, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 29, 2019 12:44, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 29, 2019 12:44, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 29, 2019 12:44, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 29, 2019 12:44, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.009 mg/l , sample collected Jul 29, 2019 12:44, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2019 – Dec 31, 2019
Collected
Jul 29, 2019 12:41
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
190730-007TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 29, 2019 12:41, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 29, 2019 12:41, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 29, 2019 12:41, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 29, 2019 12:41, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Jul 29, 2019 12:41, sampling point MRT000 TTHM 2950 Jan 1, 2019 – Dec 31, 2019
Collected
Jun 11, 2019 09:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190614-040PB
Laboratory
MSDH Lab
0.0337 mg/l , sample collected Jun 11, 2019 09:39, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 11, 2019 09:39, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Jun 11, 2019 08:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190614-039PB
Laboratory
MSDH Lab
0.0305 mg/l , sample collected Jun 11, 2019 08:48, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 11, 2019 08:48, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Jun 11, 2019 09:57
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190614-038PB
Laboratory
MSDH Lab
0.0045 mg/l , sample collected Jun 11, 2019 09:57, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 11, 2019 09:57, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Jun 11, 2019 12:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190614-037PB
Laboratory
MSDH Lab
0.0401 mg/l , sample collected Jun 11, 2019 12:18, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 11, 2019 12:18, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019

Routine (10).