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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

MS0220062 , Grenada-Bogue Basin/Gore SPRGS

24 of the 57 analytes this system has been tested for have been detected at least once, across 452 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 452 samples on record, detections range from September 9, 1993 to March 18, 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-Bogue Basin/Gore SPRGS, 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 188 of 211 results Sep 9, 1993 Aug 22, 2024
Lead 1030 Inorganic Chemical 114 of 211 results Sep 9, 1993 Aug 22, 2024
TTHM 2950 Organic Chemical 34 of 39 results May 26, 2004 Mar 18, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 28 of 36 results Oct 25, 2005 Mar 18, 2025
Chloroform 2941 Organic Chemical 24 of 28 results Sep 13, 2006 Dec 2, 2024
Barium 1010 Inorganic Chemical 21 of 21 results Jun 18, 2002 Feb 4, 2025
Fluoride 1025 Inorganic Chemical 17 of 21 results Sep 10, 2003 Feb 4, 2025
Bromodichloromethane 2943 Organic Chemical 16 of 28 results Sep 13, 2006 Dec 2, 2024
Dibromochloromethane 2944 Organic Chemical 16 of 28 results Sep 13, 2006 Dec 2, 2024
Chromium 1020 Inorganic Chemical 15 of 21 results Jun 18, 2002 Feb 4, 2025
Dichloroacetic Acid 2451 Organic Chemical 12 of 22 results Jan 30, 2008 Dec 17, 2020
Trichloroacetic Acid 2452 Organic Chemical 11 of 22 results Jan 30, 2008 Dec 2, 2024
Bromoform 2942 Organic Chemical 10 of 28 results Feb 21, 2007 Dec 2, 2024
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Mar 6, 2012 Oct 2, 2012
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 30, 2019 Feb 5, 2024
Monochloroacetic Acid 2450 Organic Chemical 6 of 22 results Apr 29, 2008 Jul 24, 2017
Dibromoacetic Acid 2454 Organic Chemical 5 of 22 results Jan 30, 2008 Oct 5, 2009
Nickel 1036 Inorganic Chemical 4 of 21 results Apr 2, 2008 Apr 7, 2014
Selenium 1045 Inorganic Chemical 3 of 21 results Feb 4, 2004 Mar 9, 2005
Monobromoacetic Acid 2453 Organic Chemical 2 of 22 results Oct 28, 2008 Apr 28, 2009
Arsenic 1005 Inorganic Chemical 2 of 21 results Apr 2, 2008 Apr 2, 2008
Cadmium 1015 Inorganic Chemical 2 of 21 results Mar 9, 2005 Mar 9, 2005
Xylenes, Total 2955 Organic Chemical 1 of 62 results Feb 10, 2021 Feb 10, 2021
Sulfate 1055 Inorganic Chemical 1 of 5 results Sep 10, 2003 Sep 10, 2003

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 201–210 of 452 samples, newest first — collected February 6, 2017 to May 1, 2017. The summary above covers all 452.

21 results from the 10 samples listed here: 15 detected, 6 not detected. Across the whole record it is 548 of 2,460. 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-Bogue Basin/Gore SPRGS, every result from 201 to 210 of 452 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
May 1, 2017 10:06
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170504-045PB
Laboratory
MSDH Lab
0.131 mg/l , sample collected May 1, 2017 10:06, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 1, 2017 10:06, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
Collected
May 1, 2017 11:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170504-043PB
Laboratory
MSDH Lab
0.016 mg/l , sample collected May 1, 2017 11:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
0.0009 mg/l , sample collected May 1, 2017 11:45, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
Collected
May 1, 2017 15:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170504-041PB
Laboratory
MSDH Lab
0.2793 mg/l , sample collected May 1, 2017 15:20, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
0.0006 mg/l , sample collected May 1, 2017 15:20, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
Collected
May 1, 2017 16:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170504-037PB
Laboratory
MSDH Lab
0.3503 mg/l , sample collected May 1, 2017 16:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 1, 2017 16:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
Collected
May 1, 2017 10:31
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170504-035PB
Laboratory
MSDH Lab
0.3177 mg/l , sample collected May 1, 2017 10:31, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
0.0006 mg/l , sample collected May 1, 2017 10:31, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
Collected
May 1, 2017 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170504-034PB
Laboratory
MSDH Lab
0.0982 mg/l , sample collected May 1, 2017 14:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
0.0019 mg/l , sample collected May 1, 2017 14:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
Collected
May 1, 2017 15:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170504-032PB
Laboratory
MSDH Lab
0.2057 mg/l , sample collected May 1, 2017 15:10, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
0.0007 mg/l , sample collected May 1, 2017 15:10, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
Collected
May 1, 2017 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170504-030PB
Laboratory
MSDH Lab
0.0131 mg/l , sample collected May 1, 2017 14:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
0.0023 mg/l , sample collected May 1, 2017 14:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
Collected
May 1, 2017 15:47
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170504-029PB
Laboratory
MSDH Lab
0.0562 mg/l , sample collected May 1, 2017 15:47, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 1, 2017 15:47, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Jun 30, 2017
Collected
Feb 6, 2017 14:50
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
170207-042NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 6, 2017 14:50, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 6, 2017 14:50, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 6, 2017 14:50, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017

Routine (10).