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 341–350 of 452 samples, newest first — collected February 1, 2006 to April 25, 2007. The summary above covers all 452.
30 results from the 10 samples listed here: 16 detected, 14 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 |
|---|---|---|
|
||
| 0.0066 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Apr 25, 2007, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Apr 1, 2007 – Jun 30, 2007 |
|
||
| 3.51 ug/l , sample collected Apr 25, 2007, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| 6.46 ug/l , sample collected Apr 25, 2007, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 5.79 ug/l , sample collected Apr 25, 2007, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 10.3 ug/l , sample collected Apr 25, 2007, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 26.06 ug/l , sample collected Apr 25, 2007, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Apr 1, 2007 – Jun 30, 2007 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 16, 2007, sampling point TF102 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 16, 2007, sampling point TF102 | Nitrate 1040 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 16, 2007, sampling point TF102 | Nitrite 1041 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 16, 2007, sampling point TF103 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 16, 2007, sampling point TF103 | Nitrate 1040 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 16, 2007, sampling point TF103 | Nitrite 1041 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 5.12 ug/l , sample collected Feb 21, 2007, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| 6.16 ug/l , sample collected Feb 21, 2007, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 9.32 ug/l , sample collected Feb 21, 2007, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 15.9 ug/l , sample collected Feb 21, 2007, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 36.5 ug/l , sample collected Feb 21, 2007, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2007 – Mar 31, 2007 |
|
||
| 0.0083 mg/l , sample collected Feb 21, 2007, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2007 – Mar 31, 2007 |
|
||
| 2.49 ug/l , sample collected Sep 13, 2006, sampling point MRT000 | Chloroform 2941 EPA method 551.1 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 13, 2006, sampling point MRT000 | Bromoform 2942 EPA method 551.1 | Not recorded |
| 1.35 ug/l , sample collected Sep 13, 2006, sampling point MRT000 | Bromodichloromethane 2943 EPA method 551.1 | Not recorded |
| 1.28 ug/l , sample collected Sep 13, 2006, sampling point MRT000 | Dibromochloromethane 2944 EPA method 551.1 | Not recorded |
| 5.12 ug/l , sample collected Sep 13, 2006, sampling point MRT000 | TTHM 2950 EPA method 551.1 | Jul 1, 2006 – Sep 30, 2006 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jun 12, 2006, sampling point TF102 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2006 – Dec 31, 2006 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jun 12, 2006, sampling point TF102 | Nitrate 1040 EPA method 353.2 | Jan 1, 2006 – Dec 31, 2006 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jun 12, 2006, sampling point TF102 | Nitrite 1041 EPA method 353.2 | Jan 1, 2006 – Dec 31, 2006 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jun 12, 2006, sampling point TF103 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2006 – Dec 31, 2006 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jun 12, 2006, sampling point TF103 | Nitrate 1040 EPA method 353.2 | Jan 1, 2006 – Dec 31, 2006 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jun 12, 2006, sampling point TF103 | Nitrite 1041 EPA method 353.2 | Jan 1, 2006 – Dec 31, 2006 |
|
||
| Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Feb 1, 2006, sampling point TF102 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2005 – Dec 31, 2007 |
-
- Collected
- Apr 25, 2007
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 070426-005HA
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2007 – Jun 30, 2007
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 0.0066 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
- Collected
- Apr 25, 2007
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 070426-005TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 3.51 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- 6.46 ug/l
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 5.79 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 10.3 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 26.06 ug/l
- Monitoring period
- Apr 1, 2007 – Jun 30, 2007
-
- Collected
- Apr 16, 2007
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 070417-065NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Apr 16, 2007
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 070417-014NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 21, 2007
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 070222-001TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 5.12 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- 6.16 ug/l
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 9.32 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 15.9 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 36.5 ug/l
- Monitoring period
- Jan 1, 2007 – Mar 31, 2007
-
- Collected
- Feb 21, 2007
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 070222-001HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Mar 31, 2007
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 0.0083 mg/l
-
- Collected
- Sep 13, 2006
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 060914-001TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 551.1
- Result
- 2.49 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 551.1
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 551.1
- Result
- 1.35 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 551.1
- Result
- 1.28 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 551.1
- Result
- 5.12 ug/l
- Monitoring period
- Jul 1, 2006 – Sep 30, 2006
-
- Collected
- Jun 12, 2006
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 060613-028NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2006
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jun 12, 2006
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 060613-029NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2006
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 1, 2006
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 060202-028CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.005 mg/l Minimum Reporting Level
Routine (10).