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.
| 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 381–390 of 452 samples, newest first — collected August 15, 2000 to June 18, 2002. The summary above covers all 452.
28 results from the 10 samples listed here: 9 detected, 19 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.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 18, 2002, sampling point TF103 | Arsenic 1005 EPA method 200.8 | Not recorded |
| 0.01 mg/l , sample collected Jun 18, 2002, sampling point TF103 | Barium 1010 EPA method 200.8 | Not recorded |
| Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Jun 18, 2002, sampling point TF103 | Cadmium 1015 EPA method 200.8 | Not recorded |
| 0.006 mg/l , sample collected Jun 18, 2002, sampling point TF103 | Chromium 1020 EPA method 200.8 | Not recorded |
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jun 18, 2002, sampling point TF103 | Fluoride 1025 EPA method 300.0 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 18, 2002, sampling point TF103 | Mercury 1035 EPA method 200.8 | Not recorded |
| Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Jun 18, 2002, sampling point TF103 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 18, 2002, sampling point TF103 | Selenium 1045 EPA method 200.8 | Not recorded |
| Not detected below 2.5 mg/l Minimum Reporting Level , sample collected Jun 18, 2002, sampling point TF103 | Sulfate 1055 EPA method 300.0 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 18, 2002, sampling point TF103 | Antimony, Total 1074 EPA method 200.8 | Not recorded |
| Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Jun 18, 2002, sampling point TF103 | Beryllium, Total 1075 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 18, 2002, sampling point TF103 | Thallium, Total 1085 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jun 4, 2002, sampling point TF103 | Cyanide 1024 EPA method 335.4 | Jan 1, 2002 – Dec 31, 2004 |
|
||
| Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jun 4, 2002, sampling point TF102 | Cyanide 1024 EPA method 335.4 | Jan 1, 2002 – Dec 31, 2004 |
|
||
| 0.002 mg/l , sample collected Aug 15, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 15, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.001 mg/l , sample collected Aug 15, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 15, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.002 mg/l , sample collected Aug 15, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 15, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.002 mg/l , sample collected Aug 15, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 15, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.002 mg/l , sample collected Aug 15, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 15, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.001 mg/l , sample collected Aug 15, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 15, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.001 mg/l , sample collected Aug 15, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 15, 2000, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Jun 18, 2002
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 020619-015IN
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Barium 1010 EPA method 200.8
- Result
- 0.01 mg/l
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0001 mg/l Minimum Reporting Level
-
Chromium 1020 EPA method 200.8
- Result
- 0.006 mg/l
-
Fluoride 1025 EPA method 300.0
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.005 mg/l Minimum Reporting Level
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Sulfate 1055 EPA method 300.0
- Result
- Not detected below 2.5 mg/l Minimum Reporting Level
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0003 mg/l Minimum Reporting Level
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 4, 2002
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 020605-058CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Cyanide 1024 EPA method 335.4
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
-
- Collected
- Jun 4, 2002
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 020605-048CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Cyanide 1024 EPA method 335.4
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
-
- Collected
- Aug 15, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000816-080L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.002 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Aug 15, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000816-079L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.001 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Aug 15, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000816-078L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.002 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Aug 15, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000816-077L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.002 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Aug 15, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000816-076L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.002 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Aug 15, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000816-075L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.001 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Aug 15, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000816-074L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.001 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
Routine (10).