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
MS0140050 , Ioc-Lula, Inc/Isle of Capri
22 of the 52 analytes this system has been tested for have been detected at least once, across 343 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 343 samples on record, detections range from October 11, 1994 to September 17, 2025. These figures cover the whole record; the list of samples further down is narrowed.
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 | 184 of 184 results | Oct 11, 1994 | Sep 17, 2025 |
| Lead 1030 | Inorganic Chemical | 76 of 184 results | Oct 11, 1994 | Sep 17, 2025 |
| Barium 1010 | Inorganic Chemical | 20 of 20 results | May 14, 2002 | Apr 9, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 20 of 27 results | Jul 25, 2007 | Mar 18, 2025 |
| Arsenic 1005 | Inorganic Chemical | 18 of 20 results | Sep 3, 2003 | Apr 9, 2025 |
| Fluoride 1025 | Inorganic Chemical | 18 of 18 results | May 14, 2002 | Apr 9, 2025 |
| TTHM 2950 | Organic Chemical | 18 of 26 results | Jul 25, 2007 | Mar 18, 2025 |
| Selenium 1045 | Inorganic Chemical | 17 of 20 results | May 14, 2002 | Apr 9, 2025 |
| Chromium 1020 | Inorganic Chemical | 13 of 20 results | May 14, 2002 | Apr 9, 2025 |
| Chloroform 2941 | Organic Chemical | 11 of 19 results | Jun 30, 2010 | Jun 25, 2018 |
| Nickel 1036 | Inorganic Chemical | 10 of 20 results | May 14, 2002 | Apr 9, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 10 of 17 results | Jun 30, 2010 | Jun 25, 2018 |
| Bromoform 2942 | Organic Chemical | 9 of 19 results | Jun 30, 2010 | Jun 25, 2018 |
| Bromodichloromethane 2943 | Organic Chemical | 9 of 19 results | Jun 30, 2010 | Jun 25, 2018 |
| Dibromochloromethane 2944 | Organic Chemical | 9 of 19 results | Jun 30, 2010 | Jun 25, 2018 |
| Dichloroacetic Acid 2451 | Organic Chemical | 9 of 17 results | Jun 30, 2010 | Nov 8, 2017 |
| Trichloroacetic Acid 2452 | Organic Chemical | 7 of 17 results | Jun 30, 2010 | Jun 25, 2018 |
| Monobromoacetic Acid 2453 | Organic Chemical | 3 of 17 results | Mar 22, 2011 | Oct 29, 2012 |
| Cyanide 1024 | Inorganic Chemical | 1 of 18 results | Jun 9, 2025 | Jun 9, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 17 results | Aug 9, 2011 | Aug 9, 2011 |
| Thallium, Total 1085 | Inorganic Chemical | 1 of 20 results | Nov 27, 2007 | Nov 27, 2007 |
| Nitrite 1041 | Inorganic Chemical | 1 of 38 results | Jun 14, 2006 | Jun 14, 2006 |
Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
The most recent samples, result by result
The table below lists 21–23 of 23 samples, newest first — collected December 9, 2024 to January 28, 2025. The summary above covers all 23.
7 results from the 3 samples listed here: 0 detected, 7 not detected. 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 Jan 28, 2025 12:30, sampling point TF102 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 28, 2025 12:30, sampling point TF102 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 28, 2025 12:30, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 28, 2025 12:25, sampling point TF101 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 28, 2025 12:25, sampling point TF101 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 28, 2025 12:25, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Dec 9, 2024 13:10, sampling point TF102 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2022 – Dec 31, 2024 |
-
- Collected
- Jan 28, 2025 12:30
- Sampling point
- TF102
- Sample type
- Routine
- Lab sample
- NI-250129-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
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
- Jan 28, 2025 12:25
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- NI-250129-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
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
- Dec 9, 2024 13:10
- Sampling point
- TF102
- Sample type
- Routine
- Lab sample
- CN-241210-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
Routine (3).