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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

MS0240139 , Wolf River RV Resort

12 of the 55 analytes this system has been tested for have been detected at least once, across 129 samples on record.

The other 43 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 129 samples on record, detections range from November 30, 2004 to June 24, 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 Wolf River RV Resort, 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 46 of 46 results May 11, 2016 Jun 24, 2025
Lead 1030 Inorganic Chemical 23 of 46 results May 12, 2016 Jun 24, 2025
Barium 1010 Inorganic Chemical 5 of 5 results May 10, 2017 Feb 12, 2024
Fluoride 1025 Inorganic Chemical 5 of 5 results May 10, 2017 Feb 12, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 4 of 12 results Jun 25, 2018 Mar 17, 2025
Arsenic 1005 Inorganic Chemical 3 of 5 results Apr 8, 2020 Feb 12, 2024
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 17, 2019 Feb 5, 2024
Chromium 1020 Inorganic Chemical 2 of 5 results Apr 8, 2020 Feb 12, 2024
Nitrite 1041 Inorganic Chemical 2 of 22 results Nov 30, 2004 Jul 27, 2005
TTHM 2950 Organic Chemical 1 of 12 results Mar 17, 2025 Mar 17, 2025
Monochloroacetic Acid 2450 Organic Chemical 1 of 4 results Jun 25, 2018 Jun 25, 2018
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 22 results Jul 27, 2005 Jul 27, 2005

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 71–80 of 129 samples, newest first — collected September 28, 2016 to June 28, 2017. The summary above covers all 129.

72 results from the 10 samples listed here: 3 detected, 69 not detected. Across the whole record it is 96 of 589. 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 Wolf River RV Resort, every result from 71 to 80 of 129 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
Jun 28, 2017 08:56
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170629-116PB
Laboratory
MSDH Lab
0.0024 mg/l , sample collected Jun 28, 2017 08:56, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 28, 2017 08:56, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Dec 31, 2017
Collected
May 16, 2017 01:55
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
170517-005VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 Benzene 2990 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 Toluene 2991 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 16, 2017 01:55, sampling point TF101 Styrene 2996 EPA method 524.2 Apr 1, 2017 – Jun 30, 2017
Collected
May 10, 2017 12:53
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170511-030IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 10, 2017 12:53, sampling point DS000 Arsenic 1005 EPA method 200.8 Not recorded
0.0237 mg/l , sample collected May 10, 2017 12:53, sampling point DS000 Barium 1010 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 10, 2017 12:53, sampling point DS000 Cadmium 1015 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 10, 2017 12:53, sampling point DS000 Chromium 1020 EPA method 200.8 Not recorded
0.134 mg/l , sample collected May 10, 2017 12:53, sampling point DS000 Fluoride 1025 EPA method 300.0 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 10, 2017 12:53, sampling point DS000 Mercury 1035 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 10, 2017 12:53, sampling point DS000 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 10, 2017 12:53, sampling point DS000 Selenium 1045 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 10, 2017 12:53, sampling point DS000 Antimony, Total 1074 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 10, 2017 12:53, sampling point DS000 Beryllium, Total 1075 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 10, 2017 12:53, sampling point DS000 Thallium, Total 1085 EPA method 200.8 Not recorded
Collected
May 10, 2017 12:37
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
170512-002RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 10, 2017 12:37, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jan 1, 2016 – Dec 31, 2024
Collected
Feb 28, 2017 03:04
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
170301-004VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2017 03:04, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2017 – Mar 31, 2017
Collected
Feb 28, 2017 15:20
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
170301-063NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 28, 2017 15:20, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 28, 2017 15:20, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 28, 2017 15:20, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Feb 28, 2017 15:12
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
170301-001RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 28, 2017 15:12, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jan 1, 2016 – Dec 31, 2024
Collected
Dec 12, 2016 13:40
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
161213-009RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 12, 2016 13:40, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jan 1, 2016 – Dec 31, 2024
Collected
Sep 28, 2016 03:18
Sampling point
SMH Adult Center #2
Sample type
Routine
Lab sample
160929-006TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 03:18, sampling point SMH Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 03:18, sampling point SMH Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 03:18, sampling point SMH Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 03:18, sampling point SMH Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 03:18, sampling point SMH TTHM 2950 Jan 1, 2016 – Dec 31, 2016
Collected
Sep 28, 2016 03:31
Sampling point
SMT RV Site 17B
Sample type
Routine
Lab sample
160929-006HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 28, 2016 03:31, sampling point SMT Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 28, 2016 03:31, sampling point SMT Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 28, 2016 03:31, sampling point SMT Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 28, 2016 03:31, sampling point SMT Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 28, 2016 03:31, sampling point SMT Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Sep 28, 2016 03:31, sampling point SMT Total Haloacetic Acids (Haa5) 2456 Jan 1, 2016 – Dec 31, 2016

Routine (10).