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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 101–110 of 129 samples, newest first — collected October 28, 2015 to May 12, 2016. The summary above covers all 129.

59 results from the 10 samples listed here: 8 detected, 51 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 101 to 110 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
May 12, 2016 08:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160513-020PB
Laboratory
MSDH Lab
0.0417 mg/l , sample collected May 12, 2016 08:20, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Jun 30, 2016
0.0033 mg/l , sample collected May 12, 2016 08:20, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Jun 30, 2016
Collected
May 12, 2016 18:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160513-019PB
Laboratory
MSDH Lab
0.003 mg/l , sample collected May 12, 2016 18:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Jun 30, 2016
0.0007 mg/l , sample collected May 12, 2016 18:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Jun 30, 2016
Collected
May 12, 2016 08:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160513-018PB
Laboratory
MSDH Lab
0.0096 mg/l , sample collected May 12, 2016 08:20, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Jun 30, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 12, 2016 08:20, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Jun 30, 2016
Collected
May 12, 2016
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160513-016PB
Laboratory
MSDH Lab
0.0127 mg/l , sample collected May 12, 2016, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Jun 30, 2016
0.0012 mg/l , sample collected May 12, 2016, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Jun 30, 2016
Collected
May 11, 2016 21:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160513-017PB
Laboratory
MSDH Lab
0.005 mg/l , sample collected May 11, 2016 21:10, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Jun 30, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 11, 2016 21:10, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Jun 30, 2016
Collected
Apr 4, 2016 15:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
160405-049NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 4, 2016 15:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 4, 2016 15:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 4, 2016 15:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Collected
Mar 2, 2016 02:04
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
160303-001VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 2, 2016 02:04, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2016 – Mar 31, 2016
Collected
Dec 28, 2015 15:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
201601070058GA
Laboratory
Radiation Safety Engineering
Not detected below 0.37 pci/l Minimum Reporting Level , sample collected Dec 28, 2015 15:30, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Oct 1, 2015 – Dec 31, 2015
Collected
Dec 28, 2015 15:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
201601070058
Laboratory
Radiation Safety Engineering
Not detected below 0.48 pci/l Minimum Reporting Level , sample collected Dec 28, 2015 15:30, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.345 pci/l Minimum Reporting Level , sample collected Dec 28, 2015 15:30, sampling point TF101 Radium-226 4020 EPA method 903.1 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.48 pci/l Minimum Reporting Level , sample collected Dec 28, 2015 15:30, sampling point TF101 Radium-228 4030 EPA method 904 Oct 1, 2015 – Dec 31, 2015
Collected
Oct 28, 2015 12:17
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
151029-018VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 Benzene 2990 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 Toluene 2991 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2015 12:17, sampling point TF101 Styrene 2996 EPA method 524.2 Oct 1, 2015 – Dec 31, 2015

Routine (10).