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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

MS0400018 , Freeny W/A #2-Rosebud System

22 of the 57 analytes this system has been tested for have been detected at least once, across 302 samples on record.

The other 35 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 302 samples on record, detections range from October 1, 2003 to September 23, 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 Freeny W/A #2-Rosebud System, 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 60 of 60 results Jul 30, 2007 Aug 29, 2023
Barium 1010 Inorganic Chemical 27 of 27 results Oct 1, 2003 Mar 10, 2025
Lead 1030 Inorganic Chemical 22 of 60 results Jul 30, 2007 Aug 29, 2023
TTHM 2950 Organic Chemical 20 of 20 results Jun 28, 2004 Sep 23, 2025
Chromium 1020 Inorganic Chemical 17 of 27 results Oct 1, 2003 Apr 29, 2020
Chloroform 2941 Organic Chemical 16 of 16 results Aug 21, 2007 Sep 23, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 15 of 20 results Aug 21, 2007 Sep 23, 2025
Bromodichloromethane 2943 Organic Chemical 15 of 16 results Aug 21, 2007 Sep 23, 2025
Dibromochloromethane 2944 Organic Chemical 15 of 16 results Aug 21, 2007 Sep 23, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 15 of 15 results Mar 7, 2012 Oct 4, 2012
Dichloroacetic Acid 2451 Organic Chemical 11 of 15 results Sep 28, 2009 Sep 23, 2025
Trichloroacetic Acid 2452 Organic Chemical 10 of 15 results Sep 28, 2009 Sep 23, 2025
Fluoride 1025 Inorganic Chemical 10 of 27 results Mar 28, 2005 Feb 12, 2024
Sodium 1052 Inorganic Chemical 9 of 9 results Sep 24, 2019 Feb 11, 2025
Xylenes, Total 2955 Organic Chemical 9 of 61 results Apr 1, 2009 Jan 26, 2012
Sulfate 1055 Inorganic Chemical 4 of 4 results Oct 1, 2003 Mar 1, 2004
Ethylbenzene 2992 Organic Chemical 3 of 61 results Apr 1, 2009 Nov 2, 2009
Dichloromethane 2964 Organic Chemical 2 of 61 results Aug 12, 2004 Aug 12, 2004
Dibromoacetic Acid 2454 Organic Chemical 1 of 15 results Sep 23, 2025 Sep 23, 2025
Monochloroacetic Acid 2450 Organic Chemical 1 of 15 results Aug 17, 2015 Aug 17, 2015
Nickel 1036 Inorganic Chemical 1 of 27 results Mar 31, 2014 Mar 31, 2014
Selenium 1045 Inorganic Chemical 1 of 27 results Mar 1, 2004 Mar 1, 2004

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 191–200 of 302 samples, newest first — collected March 7, 2012 to May 16, 2012. The summary above covers all 302.

62 results from the 10 samples listed here: 8 detected, 54 not detected. Across the whole record it is 284 of 2,175. 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 Freeny W/A #2-Rosebud System, every result from 191 to 200 of 302 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 16, 2012 14:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120517-011
Laboratory
Radiation Safety Engineering
1.1 pci/l , sample collected May 16, 2012 14:30, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.31 pci/l Minimum Reporting Level , sample collected May 16, 2012 14:30, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.208 pci/l Minimum Reporting Level , sample collected May 16, 2012 14:30, sampling point TF101 Radium-226 4020 EPA method 903.1 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.31 pci/l Minimum Reporting Level , sample collected May 16, 2012 14:30, sampling point TF101 Radium-228 4030 EPA method 904.0 Apr 1, 2012 – Jun 30, 2012
Collected
May 16, 2012 15:40
Sampling point
TF103 Harmony Well
Sample type
Routine
Lab sample
120517-008
Laboratory
Radiation Safety Engineering
0.9 pci/l , sample collected May 16, 2012 15:40, sampling point TF103 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.494 pci/l Minimum Reporting Level , sample collected May 16, 2012 15:40, sampling point TF103 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.494 pci/l Minimum Reporting Level , sample collected May 16, 2012 15:40, sampling point TF103 Radium-226 4020 EPA method 903.1 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.48 pci/l Minimum Reporting Level , sample collected May 16, 2012 15:40, sampling point TF103 Radium-228 4030 EPA method 904.0 Apr 1, 2012 – Jun 30, 2012
Collected
May 16, 2012 15:15
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120517-012RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 16, 2012 15:15, sampling point TF102 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
May 16, 2012 14:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120517-011RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 16, 2012 14:30, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
May 16, 2012 15:40
Sampling point
TF103 Harmony Well
Sample type
Routine
Lab sample
120517-008RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 16, 2012 15:40, sampling point TF103 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 30, 2012 03:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120501-073IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 03:00, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.01946 mg/l , sample collected Apr 30, 2012 03:00, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 03:00, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 03:00, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.813 mg/l , sample collected Apr 30, 2012 03:00, sampling point TF102 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 03:00, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 03:00, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 03:00, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 03:00, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 03:00, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 03:00, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Apr 30, 2012 02:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120501-072IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 02:30, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.02421 mg/l , sample collected Apr 30, 2012 02:30, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 02:30, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 02:30, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.527 mg/l , sample collected Apr 30, 2012 02:30, sampling point TF101 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 02:30, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 02:30, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 02:30, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 02:30, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 02:30, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 30, 2012 02:30, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Apr 10, 2012 04:05
Sampling point
TF103 Harmony Well
Sample type
Routine
Lab sample
120411-013VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 Xylenes, Total 2955 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 O-Dichlorobenzene 2968 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 P-Dichlorobenzene 2969 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 Vinyl Chloride 2976 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 1,1-Dichloroethylene 2977 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 1,2-Dichloroethane 2980 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 1,1,1-Trichloroethane 2981 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 Carbon Tetrachloride 2982 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 1,2-Dichloropropane 2983 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 Trichloroethylene 2984 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 1,1,2-Trichloroethane 2985 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 Tetrachloroethylene 2987 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 Chlorobenzene 2989 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 Benzene 2990 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 Toluene 2991 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 Ethylbenzene 2992 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 10, 2012 04:05, sampling point TF103 Styrene 2996 EPA method 524.2 Apr 1, 2012 – Jun 30, 2012
Collected
Mar 7, 2012 15:20
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120308-030
Laboratory
Radiation Safety Engineering
0.4 pci/l , sample collected Mar 7, 2012 15:20, sampling point TF102 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.27 pci/l Minimum Reporting Level , sample collected Mar 7, 2012 15:20, sampling point TF102 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.256 pci/l Minimum Reporting Level , sample collected Mar 7, 2012 15:20, sampling point TF102 Radium-226 4020 EPA method 903.1 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.27 pci/l Minimum Reporting Level , sample collected Mar 7, 2012 15:20, sampling point TF102 Radium-228 4030 EPA method 904.0 Jan 1, 2012 – Mar 31, 2012
Collected
Mar 7, 2012 15:40
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120308-029
Laboratory
Radiation Safety Engineering
1.1 pci/l , sample collected Mar 7, 2012 15:40, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Mar 7, 2012 15:40, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.208 pci/l Minimum Reporting Level , sample collected Mar 7, 2012 15:40, sampling point TF101 Radium-226 4020 EPA method 903.1 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Mar 7, 2012 15:40, sampling point TF101 Radium-228 4030 EPA method 904.0 Jan 1, 2012 – Mar 31, 2012

Routine (10).