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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

MS0420020 , Delta Mobile Home PK & Apt

32 of the 71 analytes this system has been tested for have been detected at least once, across 251 samples on record.

The other 39 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 251 samples on record, detections range from October 6, 2003 to August 22, 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 Delta Mobile Home PK & Apt, 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 144 of 144 results Sep 28, 2004 Aug 22, 2025
Lead 1030 Inorganic Chemical 102 of 144 results Sep 28, 2004 Aug 22, 2025
Barium 1010 Inorganic Chemical 16 of 16 results Oct 6, 2003 Oct 16, 2019
Fluoride 1025 Inorganic Chemical 16 of 17 results Oct 6, 2003 Oct 16, 2019
Chromium 1020 Inorganic Chemical 12 of 16 results Oct 6, 2003 Dec 14, 2016
TTHM 2950 Organic Chemical 6 of 8 results Jun 30, 2004 Feb 12, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 5 of 8 results Aug 23, 2007 Feb 12, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 10 results Dec 12, 2011 Jul 17, 2012
Sulfate 1055 Inorganic Chemical 5 of 5 results Oct 6, 2003 May 18, 2010
Nitrite 1041 Inorganic Chemical 4 of 29 results Jul 26, 2006 May 4, 2015
Dichloroacetic Acid 2451 Organic Chemical 3 of 5 results Aug 23, 2007 Sep 13, 2018
Trichloroacetic Acid 2452 Organic Chemical 3 of 5 results Aug 23, 2007 Sep 13, 2018
Chloroform 2941 Organic Chemical 3 of 5 results Aug 23, 2007 Sep 13, 2018
Nitrate-Nitrite 1038 Inorganic Chemical 3 of 29 results May 24, 2004 Apr 14, 2014
Sodium 1052 Inorganic Chemical 2 of 2 results May 18, 2010 Sep 18, 2019
Calcium 1016 Inorganic Chemical 1 of 1 result May 18, 2010 May 18, 2010
Chloride 1017 Inorganic Chemical 1 of 1 result May 18, 2010 May 18, 2010
Magnesium 1031 Inorganic Chemical 1 of 1 result May 18, 2010 May 18, 2010
Manganese 1032 Inorganic Chemical 1 of 1 result May 18, 2010 May 18, 2010
Potassium 1042 Inorganic Chemical 1 of 1 result May 18, 2010 May 18, 2010
Residue, Total, Filterable 1057 Water Quality 1 of 1 result May 18, 2010 May 18, 2010
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result May 18, 2010 May 18, 2010
Carbon Dioxide 1901 Water Quality 1 of 1 result May 18, 2010 May 18, 2010
Color 1905 Water Quality 1 of 1 result May 18, 2010 May 18, 2010
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result May 18, 2010 May 18, 2010
Alkalinity, Total 1927 Water Quality 1 of 1 result May 18, 2010 May 18, 2010
Calculated Sodium NACA Water Quality 1 of 1 result May 18, 2010 May 18, 2010
PH, Field Result PHFD Water Quality 1 of 1 result May 18, 2010 May 18, 2010
Bromodichloromethane 2943 Organic Chemical 1 of 5 results Aug 23, 2007 Aug 23, 2007
Nickel 1036 Inorganic Chemical 1 of 16 results Mar 28, 2005 Mar 28, 2005
Dichloromethane 2964 Organic Chemical 1 of 12 results Aug 11, 2004 Aug 11, 2004
Nitrate 1040 Inorganic Chemical 1 of 29 results May 24, 2004 May 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 111–120 of 251 samples, newest first — collected June 3, 2015 to March 1, 2016. The summary above covers all 251.

65 results from the 10 samples listed here: 13 detected, 52 not detected. Across the whole record it is 346 of 950. 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 Delta Mobile Home PK & Apt, every result from 111 to 120 of 251 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
Mar 1, 2016 02:40
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
160302-021IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:40, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0029 mg/l , sample collected Mar 1, 2016 02:40, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:40, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0034 mg/l , sample collected Mar 1, 2016 02:40, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.167 mg/l , sample collected Mar 1, 2016 02:40, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:40, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:40, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:40, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:40, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:40, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 1, 2016 02:40, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Sep 1, 2015 12:35
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
150902-006VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:35, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Collected
Sep 1, 2015 12:13
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150902-005VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 1, 2015 12:13, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Collected
Jun 11, 2015 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150612-029PB
Laboratory
MSDH Lab
0.1015 mg/l , sample collected Jun 11, 2015 09:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2015
0.0023 mg/l , sample collected Jun 11, 2015 09:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2015
Collected
Jun 11, 2015 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150612-028PB
Laboratory
MSDH Lab
0.1263 mg/l , sample collected Jun 11, 2015 08:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2015
0.0006 mg/l , sample collected Jun 11, 2015 08:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2015
Collected
Jun 11, 2015 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150612-027PB
Laboratory
MSDH Lab
0.1578 mg/l , sample collected Jun 11, 2015 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2015
0.0018 mg/l , sample collected Jun 11, 2015 06:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2015
Collected
Jun 11, 2015 08:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150612-026PB
Laboratory
MSDH Lab
0.3992 mg/l , sample collected Jun 11, 2015 08:50, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2015
0.0099 mg/l , sample collected Jun 11, 2015 08:50, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2015
Collected
Jun 11, 2015 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150612-025PB
Laboratory
MSDH Lab
0.0208 mg/l , sample collected Jun 11, 2015 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2015
0.0012 mg/l , sample collected Jun 11, 2015 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2015
Collected
Jun 3, 2015 02:27
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150604-055CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 3, 2015 02:27, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016
Collected
Jun 3, 2015
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
150604-040CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 3, 2015, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016

Routine (10).