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
MS0630001 , Town of Anguilla
19 of the 57 analytes this system has been tested for have been detected at least once, across 300 samples on record.
The other 38 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 300 samples on record, detections range from October 20, 2003 to December 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 | 150 of 150 results | Jun 24, 2004 | Aug 29, 2024 |
| Lead 1030 | Inorganic Chemical | 27 of 150 results | Jun 24, 2004 | Aug 27, 2024 |
| Barium 1010 | Inorganic Chemical | 20 of 20 results | Oct 20, 2003 | Mar 26, 2025 |
| Fluoride 1025 | Inorganic Chemical | 19 of 20 results | Oct 20, 2003 | Mar 26, 2025 |
| TTHM 2950 | Organic Chemical | 16 of 18 results | Aug 9, 2004 | Dec 30, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 14 of 19 results | Jul 6, 2010 | Dec 30, 2025 |
| Chloroform 2941 | Organic Chemical | 12 of 14 results | Sep 10, 2007 | Dec 30, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 11 of 13 results | Jul 6, 2010 | Dec 30, 2025 |
| Chromium 1020 | Inorganic Chemical | 11 of 20 results | Oct 20, 2003 | Mar 26, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Dec 6, 2011 | Jul 10, 2012 |
| Trichloroacetic Acid 2452 | Organic Chemical | 9 of 13 results | Jul 6, 2010 | Dec 30, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 5 of 14 results | Dec 2, 2024 | Dec 30, 2025 |
| Nickel 1036 | Inorganic Chemical | 4 of 20 results | May 13, 2013 | Mar 26, 2025 |
| Sodium 1052 | Inorganic Chemical | 4 of 4 results | Oct 3, 2019 | Nov 28, 2023 |
| Nitrite 1041 | Inorganic Chemical | 3 of 40 results | Sep 26, 2005 | Jul 31, 2006 |
| Thallium, Total 1085 | Inorganic Chemical | 2 of 20 results | Oct 18, 2010 | May 13, 2013 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 1 of 40 results | Sep 26, 2005 | Sep 26, 2005 |
| Nitrate 1040 | Inorganic Chemical | 1 of 40 results | Sep 26, 2005 | Sep 26, 2005 |
| Cyanide 1024 | Inorganic Chemical | 1 of 22 results | Apr 18, 2005 | Apr 18, 2005 |
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 121–130 of 300 samples, newest first — collected July 10, 2012 to July 17, 2012. The summary above covers all 300.
24 results from the 10 samples listed here: 10 detected, 14 not detected. Across the whole record it is 320 of 1,172. 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 |
|---|---|---|
|
||
| 0.0056 mg/l , sample collected Jul 17, 2012 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 17, 2012 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
|
||
| 0.0043 mg/l , sample collected Jul 17, 2012 07:10, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 17, 2012 07:10, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
|
||
| 0.0036 mg/l , sample collected Jul 17, 2012 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 17, 2012 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
|
||
| 0.0145 mg/l , sample collected Jul 17, 2012 07:59, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 17, 2012 07:59, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
|
||
| 0.0038 mg/l , sample collected Jul 17, 2012 07:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 17, 2012 07:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
|
||
| 0.0049 mg/l , sample collected Jul 17, 2012 07:05, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 17, 2012 07:05, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
|
||
| 0.0069 mg/l , sample collected Jul 17, 2012 07:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 17, 2012 07:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
|
||
| 0.0046 mg/l , sample collected Jul 17, 2012 07:20, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 17, 2012 07:20, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
|
||
| 0.8 pci/l , sample collected Jul 10, 2012 13:13, sampling point TF103 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.487 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 13:13, sampling point TF103 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.487 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 13:13, sampling point TF103 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.32 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 13:13, sampling point TF103 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| 0.9 pci/l , sample collected Jul 10, 2012 13:38, sampling point TF102 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.397 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 13:38, sampling point TF102 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.397 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 13:38, sampling point TF102 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.33 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 13:38, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
-
- Collected
- Jul 17, 2012 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120718-124PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0056 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 17, 2012 07:10
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120718-123PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0043 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 17, 2012 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120718-121PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0036 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 17, 2012 07:59
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120718-120PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0145 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 17, 2012 07:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120718-119PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0038 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 17, 2012 07:05
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120718-118PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0049 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 17, 2012 07:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120718-117PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0069 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 17, 2012 07:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120718-112PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0046 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 10, 2012 13:13
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 201211090542
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.8 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.487 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.487 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.32 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
- Collected
- Jul 10, 2012 13:38
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 201211090541
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.9 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.397 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.397 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.33 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
Routine (10).