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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.

Every analyte ever detected for Ioc-Lula, Inc/Isle of Capri, with how many results found it and when it was first and last detected. Covers the whole record, not only 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 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

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The most recent samples, result by result

The table below lists 11–20 of 23 samples, newest first — collected March 18, 2025 to September 15, 2025. The summary above covers all 23.

28 results from the 10 samples listed here: 17 detected, 11 not detected. Across the whole record it is 465 of 1,364. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Chemical and radiological sample results for Ioc-Lula, Inc/Isle of Capri, every result from 11 to 20 of 23 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Sep 15, 2025 13:05
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-250916-030
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 15, 2025 13:05, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Sep 15, 2025 13:10
Sampling point
TF102
Sample type
Routine
Lab sample
IN-250916-034
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 15, 2025 13:10, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
Collected
Sep 15, 2025 13:10
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250916-033
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 15, 2025 13:10, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
Collected
Jun 9, 2025 12:20
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-250801-001
Laboratory
MSDH Lab
0.018 mg/l , sample collected Jun 9, 2025 12:20, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Apr 9, 2025 12:33
Sampling point
TF102
Sample type
Routine
Lab sample
IN-250410-018
Laboratory
MSDH Lab
0.0022 mg/l , sample collected Apr 9, 2025 12:33, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
0.0073 mg/l , sample collected Apr 9, 2025 12:33, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2025 12:33, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
0.0016 mg/l , sample collected Apr 9, 2025 12:33, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
0.422 mg/l , sample collected Apr 9, 2025 12:33, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2025 – Dec 31, 2025
0.0008 mg/l , sample collected Apr 9, 2025 12:33, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
0.0032 mg/l , sample collected Apr 9, 2025 12:33, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2025 12:33, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2025 12:33, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2025 12:33, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
Collected
Apr 9, 2025 12:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250410-017
Laboratory
MSDH Lab
0.0022 mg/l , sample collected Apr 9, 2025 12:30, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
0.0073 mg/l , sample collected Apr 9, 2025 12:30, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2025 12:30, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
0.0015 mg/l , sample collected Apr 9, 2025 12:30, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
0.422 mg/l , sample collected Apr 9, 2025 12:30, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2025 – Dec 31, 2025
0.0007 mg/l , sample collected Apr 9, 2025 12:30, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
0.003 mg/l , sample collected Apr 9, 2025 12:30, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2025 12:30, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2025 12:30, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2025 12:30, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
Collected
Mar 18, 2025 13:15
Sampling point
SMT Maintenance Shed
Sample type
Routine
Lab sample
HA-250319-019
Laboratory
MSDH Lab
26.6 ug/l , sample collected Mar 18, 2025 13:15, sampling point SMT Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2025 – Dec 31, 2025
Collected
Mar 18, 2025 13:10
Sampling point
SMH Mens RR, Next to O/H Ba
Sample type
Routine
Lab sample
HA-250319-018
Laboratory
MSDH Lab
27.4 ug/l , sample collected Mar 18, 2025 13:10, sampling point SMH Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2025 – Dec 31, 2025
Collected
Mar 18, 2025 13:15
Sampling point
SMT Maintenance Shed
Sample type
Routine
Lab sample
TH-250319-019
Laboratory
MSDH Lab
24.4 ug/l , sample collected Mar 18, 2025 13:15, sampling point SMT TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Mar 18, 2025 13:10
Sampling point
SMH Mens RR, Next to O/H Ba
Sample type
Routine
Lab sample
TH-250319-018
Laboratory
MSDH Lab
25 ug/l , sample collected Mar 18, 2025 13:10, sampling point SMH TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025

Routine (10).