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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

MS0240256 , The Oaks Utilities

19 of the 56 analytes this system has been tested for have been detected at least once, across 158 samples on record.

The other 37 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 158 samples on record, detections range from June 7, 2004 to February 19, 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 The Oaks Utilities, 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 27, 2005 Aug 15, 2024
Lead 1030 Inorganic Chemical 33 of 60 results Jul 27, 2005 Jun 8, 2009
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 11 of 11 results Jun 7, 2004 Feb 19, 2025
TTHM 2950 Organic Chemical 10 of 10 results Jun 7, 2004 Feb 19, 2025
Arsenic 1005 Inorganic Chemical 8 of 8 results Nov 15, 2004 Feb 13, 2025
Barium 1010 Inorganic Chemical 8 of 8 results Nov 15, 2004 Feb 13, 2025
Fluoride 1025 Inorganic Chemical 8 of 8 results Nov 15, 2004 Feb 13, 2025
Dichloroacetic Acid 2451 Organic Chemical 4 of 4 results Sep 22, 2008 Aug 8, 2018
Trichloroacetic Acid 2452 Organic Chemical 4 of 4 results Sep 22, 2008 Aug 8, 2018
Chloroform 2941 Organic Chemical 4 of 6 results Sep 22, 2008 Aug 8, 2018
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 16, 2019 Feb 1, 2024
Nickel 1036 Inorganic Chemical 3 of 8 results Apr 7, 2008 Apr 26, 2022
Chromium 1020 Inorganic Chemical 3 of 8 results Nov 15, 2004 Oct 24, 2018
Bromodichloromethane 2943 Organic Chemical 3 of 6 results Sep 22, 2008 Aug 8, 2018
Gross Alpha Particle Activity 4109 Radionuclide 2 of 4 results Jun 26, 2012 Sep 19, 2012
Monochloroacetic Acid 2450 Organic Chemical 1 of 4 results Aug 8, 2018 Aug 8, 2018
Gross Alpha, Excl. Radon & U 4000 Radionuclide 1 of 2 results Dec 8, 2011 Dec 8, 2011
Combined Uranium 4006 Radionuclide 1 of 3 results Dec 8, 2011 Dec 8, 2011
Selenium 1045 Inorganic Chemical 1 of 8 results Mar 7, 2005 Mar 7, 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 151–158 of 158 samples, newest first — collected June 7, 2004 to February 7, 2005. The summary above covers all 158.

80 results from the 8 samples listed here: 6 detected, 74 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 The Oaks Utilities, every result from 151 to 158 of 158 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
Feb 7, 2005
Sampling point
TF101
Sample type
Routine
Lab sample
050208-045VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 7, 2005, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2005 – Mar 31, 2005
Collected
Nov 29, 2004
Sampling point
TF101
Sample type
Routine
Lab sample
041130-126NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Nov 29, 2004, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2004 – Dec 31, 2004
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Nov 29, 2004, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2004 – Dec 31, 2004
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Nov 29, 2004, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2004 – Dec 31, 2004
Collected
Nov 15, 2004
Sampling point
TF101
Sample type
Routine
Lab sample
041116-058IN
Laboratory
MSDH Lab
0.001 mg/l , sample collected Nov 15, 2004, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
0.012 mg/l , sample collected Nov 15, 2004, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Nov 15, 2004, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
0.001 mg/l , sample collected Nov 15, 2004, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
0.51 mg/l , sample collected Nov 15, 2004, sampling point TF101 Fluoride 1025 EPA method 380-75WE Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 15, 2004, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Nov 15, 2004, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 15, 2004, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 15, 2004, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Nov 15, 2004, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 15, 2004, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Nov 15, 2004
Sampling point
TF101
Sample type
Routine
Lab sample
041116-017CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Nov 15, 2004, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2002 – Dec 31, 2004
Collected
Oct 20, 2004
Sampling point
TF101
Sample type
Routine
Lab sample
041021-026VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 Benzene 2990 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 Toluene 2991 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 20, 2004, sampling point TF101 Styrene 2996 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Collected
Jul 27, 2004
Sampling point
TF101
Sample type
Routine
Lab sample
040728-043VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 Benzene 2990 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 Toluene 2991 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 27, 2004, sampling point TF101 Styrene 2996 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Collected
Jun 7, 2004
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
040608-003TH
Laboratory
MSDH Lab
41.3 ug/l , sample collected Jun 7, 2004, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2004 – Dec 31, 2004
Collected
Jun 7, 2004
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
040608-003HA
Laboratory
MSDH Lab
0.029 mg/l , sample collected Jun 7, 2004, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2004 – Dec 31, 2004

Routine (8).