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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

MS0760078 , Harlows Casino

25 of the 56 analytes this system has been tested for have been detected at least once, across 209 samples on record.

The other 31 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 209 samples on record, detections range from March 17, 2008 to March 31, 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.

Every analyte ever detected for Harlows Casino, 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 143 of 143 results Jun 26, 2008 Mar 11, 2025
Lead 1030 Inorganic Chemical 67 of 143 results Jun 26, 2008 Mar 11, 2025
Barium 1010 Inorganic Chemical 6 of 6 results Nov 3, 2008 Mar 31, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 6 of 7 results Sep 2, 2009 Feb 26, 2024
TTHM 2950 Organic Chemical 6 of 7 results Jul 8, 2008 Feb 26, 2024
Dichloroacetic Acid 2451 Organic Chemical 6 of 6 results Jul 8, 2008 Jun 6, 2018
Chromium 1020 Inorganic Chemical 5 of 6 results Nov 3, 2008 Mar 31, 2025
Fluoride 1025 Inorganic Chemical 5 of 7 results Nov 3, 2008 Nov 28, 2022
Xylenes, Total 2955 Organic Chemical 5 of 20 results Mar 17, 2008 Aug 2, 2021
Arsenic 1005 Inorganic Chemical 4 of 6 results Nov 3, 2008 Mar 31, 2025
Nickel 1036 Inorganic Chemical 3 of 6 results Nov 3, 2008 May 21, 2019
Dibromoacetic Acid 2454 Organic Chemical 3 of 6 results Jul 5, 2011 Jun 6, 2018
Selenium 1045 Inorganic Chemical 3 of 6 results Nov 3, 2008 Dec 13, 2016
Sodium 1052 Inorganic Chemical 2 of 2 results Oct 20, 2021 Apr 3, 2023
Bromoform 2942 Organic Chemical 2 of 5 results Jul 5, 2011 Sep 19, 2018
Bromodichloromethane 2943 Organic Chemical 2 of 5 results Jul 5, 2011 Sep 19, 2018
Dibromochloromethane 2944 Organic Chemical 2 of 5 results Jul 5, 2011 Sep 19, 2018
Ethylbenzene 2992 Organic Chemical 2 of 20 results Mar 17, 2008 May 27, 2008
Calcium 1016 Inorganic Chemical 1 of 1 result Oct 20, 2021 Oct 20, 2021
Conductivity @ 25 C Umhos/CM 1064 Water Quality 1 of 1 result Oct 20, 2021 Oct 20, 2021
Color 1905 Water Quality 1 of 1 result Oct 20, 2021 Oct 20, 2021
Alkalinity, Total 1927 Water Quality 1 of 1 result Oct 20, 2021 Oct 20, 2021
Monobromoacetic Acid 2453 Organic Chemical 1 of 6 results Jul 5, 2011 Jul 5, 2011
Chloroform 2941 Organic Chemical 1 of 5 results Jul 5, 2011 Jul 5, 2011
Nitrite 1041 Inorganic Chemical 1 of 17 results Jul 28, 2008 Jul 28, 2008

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 101–110 of 209 samples, newest first — collected June 10, 2019 to September 9, 2020. The summary above covers all 209.

20 results from the 10 samples listed here: 13 detected, 7 not detected. Across the whole record it is 279 of 902. 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 Harlows Casino, every result from 101 to 110 of 209 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 9, 2020
Sampling point
DS000
Sample type
Routine
Lab sample
200910-043PB
Laboratory
MSDH Lab
0.1634 mg/l , sample collected Sep 9, 2020, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2020
0.0006 mg/l , sample collected Sep 9, 2020, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2020
Collected
Sep 9, 2020
Sampling point
DS000
Sample type
Routine
Lab sample
200910-042PB
Laboratory
MSDH Lab
0.0514 mg/l , sample collected Sep 9, 2020, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 9, 2020, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2020
Collected
Sep 9, 2020 09:50
Sampling point
DS000
Sample type
Routine
Lab sample
200910-041PB
Laboratory
MSDH Lab
0.0055 mg/l , sample collected Sep 9, 2020 09:50, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 9, 2020 09:50, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2020
Collected
May 18, 2020 16:00
Sampling point
TF080
Sample type
Routine
Lab sample
200519-021NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 18, 2020 16:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 18, 2020 16:00, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 18, 2020 16:00, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Jul 8, 2019 04:15
Sampling point
TF080
Sample type
Routine
Lab sample
190709-048CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jul 8, 2019 04:15, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2017 – Dec 31, 2019
Collected
Jun 10, 2019 07:00
Sampling point
DS000
Sample type
Routine
Lab sample
190612-065PB
Laboratory
MSDH Lab
0.0565 mg/l , sample collected Jun 10, 2019 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2019
0.0012 mg/l , sample collected Jun 10, 2019 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2019
Collected
Jun 10, 2019 07:00
Sampling point
DS000
Sample type
Routine
Lab sample
190612-064PB
Laboratory
MSDH Lab
0.3817 mg/l , sample collected Jun 10, 2019 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2019
0.0071 mg/l , sample collected Jun 10, 2019 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2019
Collected
Jun 10, 2019 07:00
Sampling point
DS000
Sample type
Routine
Lab sample
190612-061PB
Laboratory
MSDH Lab
1.0543 mg/l , sample collected Jun 10, 2019 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2019
0.0018 mg/l , sample collected Jun 10, 2019 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2019
Collected
Jun 10, 2019 07:00
Sampling point
DS000
Sample type
Routine
Lab sample
190612-062PB
Laboratory
MSDH Lab
1.7218 mg/l , sample collected Jun 10, 2019 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 10, 2019 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2019
Collected
Jun 10, 2019 07:00
Sampling point
DS000
Sample type
Routine
Lab sample
190612-063PB
Laboratory
MSDH Lab
0.6917 mg/l , sample collected Jun 10, 2019 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2019
0.0006 mg/l , sample collected Jun 10, 2019 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2019

Routine (10).