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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 61–70 of 209 samples, newest first — collected October 11, 2022 to October 11, 2022. The summary above covers all 209.

20 results from the 10 samples listed here: 16 detected, 4 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 61 to 70 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
Oct 11, 2022 14:52
Sampling point
DS000
Sample type
Routine
Lab sample
PB-221013-040
Laboratory
MSDH Lab
0.446 mg/l , sample collected Oct 11, 2022 14:52, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
0.5 ug/l , sample collected Oct 11, 2022 14:52, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
Collected
Oct 11, 2022 14:50
Sampling point
DS000
Sample type
Routine
Lab sample
PB-221013-039
Laboratory
MSDH Lab
1.54 mg/l , sample collected Oct 11, 2022 14:50, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
0.5 ug/l , sample collected Oct 11, 2022 14:50, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
Collected
Oct 11, 2022 12:00
Sampling point
DS000
Sample type
Routine
Lab sample
PB-221013-038
Laboratory
MSDH Lab
0.326 mg/l , sample collected Oct 11, 2022 12:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2022 12:00, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
Collected
Oct 11, 2022 14:47
Sampling point
DS000
Sample type
Routine
Lab sample
PB-221013-037
Laboratory
MSDH Lab
0.0473 mg/l , sample collected Oct 11, 2022 14:47, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2022 14:47, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
Collected
Oct 11, 2022 14:45
Sampling point
DS000
Sample type
Routine
Lab sample
PB-221013-036
Laboratory
MSDH Lab
2.64 mg/l , sample collected Oct 11, 2022 14:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
2.8 ug/l , sample collected Oct 11, 2022 14:45, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
Collected
Oct 11, 2022 14:40
Sampling point
DS000
Sample type
Routine
Lab sample
PB-221013-035
Laboratory
MSDH Lab
0.478 mg/l , sample collected Oct 11, 2022 14:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
0.6 ug/l , sample collected Oct 11, 2022 14:40, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
Collected
Oct 11, 2022 14:35
Sampling point
DS000
Sample type
Routine
Lab sample
PB-221013-034
Laboratory
MSDH Lab
1.43 mg/l , sample collected Oct 11, 2022 14:35, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
0.5 ug/l , sample collected Oct 11, 2022 14:35, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
Collected
Oct 11, 2022 14:32
Sampling point
DS000
Sample type
Routine
Lab sample
PB-221013-033
Laboratory
MSDH Lab
0.293 mg/l , sample collected Oct 11, 2022 14:32, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2022 14:32, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
Collected
Oct 11, 2022 14:30
Sampling point
DS000
Sample type
Routine
Lab sample
PB-221013-032
Laboratory
MSDH Lab
0.0472 mg/l , sample collected Oct 11, 2022 14:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2022 14:30, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
Collected
Oct 11, 2022 14:27
Sampling point
DS000
Sample type
Routine
Lab sample
PB-221013-031
Laboratory
MSDH Lab
3.15 mg/l , sample collected Oct 11, 2022 14:27, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022
2.8 ug/l , sample collected Oct 11, 2022 14:27, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2022 – Dec 31, 2022

Routine (10).