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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 201–209 of 209 samples, newest first — collected March 17, 2008 to July 8, 2008. The summary above covers all 209.

63 results from the 9 samples listed here: 16 detected, 47 not detected. 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 201 to 209 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
Jul 8, 2008
Sampling point
MRT000 Mrt000
Sample type
Routine
Lab sample
080709-004HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 8, 2008, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Jul 8, 2008, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 8, 2008, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 8, 2008, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 8, 2008, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Jul 8, 2008, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2008 – Dec 31, 2008
Collected
Jul 8, 2008
Sampling point
MRT000 Mrt000
Sample type
Routine
Lab sample
080709-003TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 8, 2008, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 8, 2008, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 8, 2008, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 8, 2008, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
0 This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. The agency recorded a value but no unit of measure for it. The unit is NOT inferable from the analyte: many analytes are reported in more than one unit — TTHM and HAA5 in both MG/L and UG/L — so there is no per-analyte default to fall back on. The number is published as it stands and must not be compared to a limit. The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Jul 8, 2008, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Collected
Jun 26, 2008
Sampling point
DS000
Sample type
Routine
Lab sample
080627-046PB
Laboratory
MSDH Lab
0.7403 mg/l , sample collected Jun 26, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Jun 30, 2008
0.0029 mg/l , sample collected Jun 26, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Jun 30, 2008
Collected
Jun 26, 2008
Sampling point
DS000
Sample type
Routine
Lab sample
080627-045PB
Laboratory
MSDH Lab
0.9774 mg/l , sample collected Jun 26, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Jun 30, 2008
0.0042 mg/l , sample collected Jun 26, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Jun 30, 2008
Collected
Jun 26, 2008
Sampling point
DS000
Sample type
Routine
Lab sample
080627-044PB
Laboratory
MSDH Lab
0.416 mg/l , sample collected Jun 26, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Jun 30, 2008
0.0019 mg/l , sample collected Jun 26, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Jun 30, 2008
Collected
Jun 26, 2008
Sampling point
DS000
Sample type
Routine
Lab sample
080627-043PB
Laboratory
MSDH Lab
0.8366 mg/l , sample collected Jun 26, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Jun 30, 2008
0.0033 mg/l , sample collected Jun 26, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Jun 30, 2008
Collected
Jun 26, 2008
Sampling point
DS000
Sample type
Routine
Lab sample
080627-040PB
Laboratory
MSDH Lab
0.7638 mg/l , sample collected Jun 26, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Jun 30, 2008
0.0056 mg/l , sample collected Jun 26, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Jun 30, 2008
Collected
May 27, 2008
Sampling point
TF080
Sample type
Routine
Lab sample
080528-005VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
11.5 ug/l , sample collected May 27, 2008, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 Benzene 2990 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 Toluene 2991 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
1.56 ug/l , sample collected May 27, 2008, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 27, 2008, sampling point TF080 Styrene 2996 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Collected
Mar 17, 2008
Sampling point
TF080
Sample type
Routine
Lab sample
080318-017VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
7.41 ug/l , sample collected Mar 17, 2008, sampling point TF080 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 Dichloromethane 2964 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 Benzene 2990 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 Toluene 2991 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
1.19 ug/l , sample collected Mar 17, 2008, sampling point TF080 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 17, 2008, sampling point TF080 Styrene 2996 EPA method 524.2 Jan 1, 2008 – Mar 31, 2008

Routine (9).