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
MS0220007 , Grenada Co W/S-Mondy Rd/Elliot
30 of the 60 analytes this system has been tested for have been detected at least once, across 538 samples on record.
The other 30 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 538 samples on record, detections range from September 30, 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 132 of 159 results | Sep 30, 1993 | Sep 30, 2025 |
| Lead 1030 | Inorganic Chemical | 84 of 159 results | Sep 30, 1993 | Sep 30, 2025 |
| Barium 1010 | Inorganic Chemical | 41 of 41 results | Jun 18, 2002 | Feb 4, 2025 |
| Fluoride 1025 | Inorganic Chemical | 36 of 41 results | Jun 18, 2002 | Feb 4, 2025 |
| Chromium 1020 | Inorganic Chemical | 28 of 41 results | Jun 18, 2002 | Feb 4, 2025 |
| TTHM 2950 | Organic Chemical | 21 of 22 results | May 26, 2004 | May 13, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 19 of 21 results | May 26, 2004 | May 13, 2025 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 16 of 26 results | Sep 16, 2009 | Oct 2, 2012 |
| Chloroform 2941 | Organic Chemical | 15 of 15 results | Sep 13, 2006 | May 13, 2025 |
| Nickel 1036 | Inorganic Chemical | 15 of 41 results | Jun 18, 2002 | Apr 7, 2014 |
| Radium-226 4020 | Radionuclide | 15 of 26 results | Sep 16, 2009 | Oct 2, 2012 |
| Dichloroacetic Acid 2451 | Organic Chemical | 14 of 14 results | Jul 15, 2008 | May 13, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 14 of 15 results | Sep 13, 2006 | May 13, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 14 of 15 results | Sep 13, 2006 | May 13, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 13 of 14 results | Jul 15, 2008 | May 13, 2025 |
| Arsenic 1005 | Inorganic Chemical | 12 of 41 results | Feb 4, 2004 | Feb 4, 2025 |
| Selenium 1045 | Inorganic Chemical | 12 of 41 results | Jun 18, 2002 | May 16, 2011 |
| Bromoform 2942 | Organic Chemical | 11 of 15 results | Jun 13, 2011 | May 13, 2025 |
| Gross Beta Particle Activity 4100 | Radionuclide | 11 of 11 results | Sep 16, 2009 | Mar 4, 2010 |
| Dibromoacetic Acid 2454 | Organic Chemical | 10 of 14 results | Jul 15, 2008 | May 13, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 15 results | Mar 6, 2012 | Oct 2, 2012 |
| Gross Alpha, Excl. Radon & U 4000 | Radionuclide | 9 of 11 results | Sep 16, 2009 | Mar 4, 2010 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 8 of 11 results | Sep 16, 2009 | Mar 4, 2010 |
| Radium-228 4030 | Radionuclide | 7 of 26 results | Sep 16, 2009 | Mar 4, 2010 |
| Xylenes, Total 2955 | Organic Chemical | 5 of 136 results | Apr 29, 2008 | Jun 14, 2010 |
| Sodium 1052 | Inorganic Chemical | 4 of 4 results | Sep 30, 2019 | Sep 30, 2019 |
| Cyanide 1024 | Inorganic Chemical | 3 of 41 results | Feb 28, 2005 | Feb 28, 2005 |
| Sulfate 1055 | Inorganic Chemical | 3 of 10 results | Jun 18, 2002 | Feb 4, 2004 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 14 results | May 7, 2020 | May 7, 2020 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 14 results | Apr 15, 2019 | Apr 15, 2019 |
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 181–190 of 538 samples, newest first — collected September 27, 2016 to February 6, 2017. The summary above covers all 538.
22 results from the 10 samples listed here: 14 detected, 8 not detected. Across the whole record it is 584 of 4,251. 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 0.1 mg/l Minimum Reporting Level , sample collected Feb 6, 2017 13:00, 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 13:00, 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 13:00, sampling point TF103 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 6, 2017 13:20, sampling point TF104 | 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 13:20, sampling point TF104 | 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 13:20, sampling point TF104 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
|
||
| 0.0241 mg/l , sample collected Sep 27, 2016 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0048 mg/l , sample collected Sep 27, 2016 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0068 mg/l , sample collected Sep 27, 2016 07:50, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0036 mg/l , sample collected Sep 27, 2016 07:50, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.1866 mg/l , sample collected Sep 27, 2016 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2016 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0934 mg/l , sample collected Sep 27, 2016 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0007 mg/l , sample collected Sep 27, 2016 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.3981 mg/l , sample collected Sep 27, 2016 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0007 mg/l , sample collected Sep 27, 2016 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.2118 mg/l , sample collected Sep 27, 2016 05:20, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0013 mg/l , sample collected Sep 27, 2016 05:20, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0136 mg/l , sample collected Sep 27, 2016 09:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2016 09:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0046 mg/l , sample collected Sep 27, 2016 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0011 mg/l , sample collected Sep 27, 2016 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
-
- Collected
- Feb 6, 2017 13:00
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 170207-052NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2017
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 6, 2017 13:20
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 170207-051NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2017
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Sep 27, 2016 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160929-126PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0241 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0048 mg/l
-
- Collected
- Sep 27, 2016 07:50
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160929-135PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0068 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0036 mg/l
-
- Collected
- Sep 27, 2016 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160929-134PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1866 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 27, 2016 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160929-133PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0934 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
-
- Collected
- Sep 27, 2016 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160929-132PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3981 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
-
- Collected
- Sep 27, 2016 05:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160929-130PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2118 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0013 mg/l
-
- Collected
- Sep 27, 2016 09:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160929-129PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0136 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 27, 2016 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160929-128PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0046 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0011 mg/l
Routine (10).