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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

MS0550008 , Sunny Oaks Water Association

38 of the 73 analytes this system has been tested for have been detected at least once, across 243 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 243 samples on record, detections range from October 15, 2003 to September 16, 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 Sunny Oaks Water Association, 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 71 of 71 results Aug 7, 2007 Aug 12, 2024
Lead 1030 Inorganic Chemical 47 of 71 results Aug 7, 2007 Aug 12, 2024
Fluoride 1025 Inorganic Chemical 22 of 22 results Oct 15, 2003 Mar 17, 2025
Barium 1010 Inorganic Chemical 20 of 20 results Oct 15, 2003 Mar 17, 2025
Arsenic 1005 Inorganic Chemical 14 of 20 results Mar 15, 2004 Mar 17, 2025
TTHM 2950 Organic Chemical 12 of 18 results Sep 4, 2007 Sep 16, 2025
Chloroform 2941 Organic Chemical 10 of 13 results Aug 26, 2013 Sep 16, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 15, 2011 Jul 19, 2012
Dichloroacetic Acid 2451 Organic Chemical 8 of 13 results Jun 22, 2010 Sep 16, 2025
Bromodichloromethane 2943 Organic Chemical 8 of 13 results Aug 26, 2013 Sep 16, 2025
Chromium 1020 Inorganic Chemical 8 of 20 results Oct 15, 2003 Mar 8, 2016
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 7 of 18 results Jun 22, 2010 Sep 16, 2025
Sulfate 1055 Inorganic Chemical 6 of 6 results Oct 15, 2003 Dec 13, 2017
Sodium 1052 Inorganic Chemical 4 of 4 results Dec 13, 2017 Nov 18, 2019
Xylenes, Total 2955 Organic Chemical 4 of 40 results Feb 24, 2004 Mar 26, 2012
Trichloroacetic Acid 2452 Organic Chemical 3 of 13 results Aug 26, 2013 Sep 16, 2025
Dibromochloromethane 2944 Organic Chemical 2 of 13 results Aug 12, 2024 Nov 18, 2024
Calcium 1016 Inorganic Chemical 2 of 2 results Dec 13, 2017 Dec 13, 2017
Iron 1028 Inorganic Chemical 2 of 2 results Dec 13, 2017 Dec 13, 2017
Magnesium 1031 Inorganic Chemical 2 of 2 results Dec 13, 2017 Dec 13, 2017
Manganese 1032 Inorganic Chemical 2 of 2 results Dec 13, 2017 Dec 13, 2017
Potassium 1042 Inorganic Chemical 2 of 2 results Dec 13, 2017 Dec 13, 2017
Residue, Total, Filterable 1057 Water Quality 2 of 2 results Dec 13, 2017 Dec 13, 2017
Color 1905 Water Quality 2 of 2 results Dec 13, 2017 Dec 13, 2017
Hardness, Total (As Caco3) 1915 Water Quality 2 of 2 results Dec 13, 2017 Dec 13, 2017
Alkalinity, Total 1927 Water Quality 2 of 2 results Dec 13, 2017 Dec 13, 2017
Iron, Field Result FEFD Inorganic Chemical 2 of 2 results Dec 13, 2017 Dec 13, 2017
Calculated Sodium NACA Water Quality 2 of 2 results Dec 13, 2017 Dec 13, 2017
PH, Field Result PHFD Water Quality 2 of 2 results Dec 13, 2017 Dec 13, 2017
Nickel 1036 Inorganic Chemical 2 of 20 results May 6, 2013 May 6, 2013
Ethylbenzene 2992 Organic Chemical 2 of 40 results Feb 24, 2004 Mar 26, 2012
Cadmium 1015 Inorganic Chemical 2 of 20 results Apr 11, 2005 Apr 11, 2005
Selenium 1045 Inorganic Chemical 2 of 20 results Apr 11, 2005 Apr 11, 2005
Chloride 1017 Inorganic Chemical 1 of 2 results Dec 13, 2017 Dec 13, 2017
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Dec 13, 2017 Dec 13, 2017
Carbon Dioxide 1901 Water Quality 1 of 1 result Dec 13, 2017 Dec 13, 2017
Toluene 2991 Organic Chemical 1 of 40 results Feb 21, 2011 Feb 21, 2011
Dichloromethane 2964 Organic Chemical 1 of 40 results Aug 24, 2004 Aug 24, 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 161–170 of 243 samples, newest first — collected March 7, 2011 to August 17, 2011. The summary above covers all 243.

40 results from the 10 samples listed here: 16 detected, 24 not detected. Across the whole record it is 293 of 1,592. 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 Sunny Oaks Water Association, every result from 161 to 170 of 243 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
Aug 17, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110818-085PB
Laboratory
MSDH Lab
0.0126 mg/l , sample collected Aug 17, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Not recorded
0.001 mg/l , sample collected Aug 17, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Not recorded
Collected
Aug 17, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110818-091PB
Laboratory
MSDH Lab
0.0909 mg/l , sample collected Aug 17, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Not recorded
0.0102 mg/l , sample collected Aug 17, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Not recorded
Collected
Aug 17, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110818-090PB
Laboratory
MSDH Lab
0.0509 mg/l , sample collected Aug 17, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Not recorded
0.0022 mg/l , sample collected Aug 17, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Not recorded
Collected
Aug 17, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110818-014PB
Laboratory
MSDH Lab
0.5975 mg/l , sample collected Aug 17, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Not recorded
0.0011 mg/l , sample collected Aug 17, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Not recorded
Collected
Aug 17, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110818-013PB
Laboratory
MSDH Lab
0.0391 mg/l , sample collected Aug 17, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Not recorded
0.0023 mg/l , sample collected Aug 17, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Not recorded
Collected
Aug 17, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110818-089PB
Laboratory
MSDH Lab
0.0197 mg/l , sample collected Aug 17, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Not recorded
0.0046 mg/l , sample collected Aug 17, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Not recorded
Collected
Aug 17, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110818-012PB
Laboratory
MSDH Lab
0.0264 mg/l , sample collected Aug 17, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Not recorded
0.0027 mg/l , sample collected Aug 17, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Not recorded
Collected
Aug 17, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110818-011PB
Laboratory
MSDH Lab
0.021 mg/l , sample collected Aug 17, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Not recorded
0.0011 mg/l , sample collected Aug 17, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Not recorded
Collected
Apr 18, 2011
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
110419-031VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Benzene 2990 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Toluene 2991 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 18, 2011, sampling point TF101 Styrene 2996 EPA method 524.2 Apr 1, 2011 – Jun 30, 2011
Collected
Mar 7, 2011
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
110308-004NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 7, 2011, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 7, 2011, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 7, 2011, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011

Routine (10).