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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

MS0240236 , Deerwood Utilities

33 of the 72 analytes this system has been tested for have been detected at least once, across 159 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 159 samples on record, detections range from June 19, 1997 to February 11, 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 Deerwood 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 51 of 65 results Dec 11, 1997 Sep 28, 2023
Lead 1030 Inorganic Chemical 21 of 65 results Jun 19, 1997 Sep 28, 2023
Barium 1010 Inorganic Chemical 10 of 10 results Sep 15, 2003 Feb 11, 2025
Fluoride 1025 Inorganic Chemical 9 of 11 results Sep 15, 2003 Feb 11, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 8 of 10 results Jul 30, 2007 Feb 11, 2025
Arsenic 1005 Inorganic Chemical 6 of 10 results Feb 9, 2004 Feb 11, 2025
Sodium 1052 Inorganic Chemical 4 of 4 results Nov 20, 2008 Feb 13, 2024
Chromium 1020 Inorganic Chemical 4 of 10 results Feb 9, 2004 Oct 24, 2018
Dichloroacetic Acid 2451 Organic Chemical 4 of 5 results Sep 22, 2008 Sep 15, 2014
Trichloroacetic Acid 2452 Organic Chemical 4 of 5 results Sep 22, 2008 Sep 15, 2014
TTHM 2950 Organic Chemical 4 of 8 results Jun 7, 2004 Jul 25, 2012
Nickel 1036 Inorganic Chemical 3 of 10 results Feb 9, 2004 Feb 11, 2025
Sulfate 1055 Inorganic Chemical 3 of 3 results Sep 15, 2003 Nov 20, 2008
Xylenes, Total 2955 Organic Chemical 2 of 25 results Jun 25, 2013 Apr 21, 2015
Monochloroacetic Acid 2450 Organic Chemical 2 of 5 results Jul 25, 2012 Sep 15, 2014
Gross Alpha Particle Activity 4109 Radionuclide 2 of 4 results Jun 26, 2012 Sep 19, 2012
Chloroform 2941 Organic Chemical 2 of 5 results Sep 22, 2008 Jul 25, 2012
Combined Radium (-226 & -228) 4010 Radionuclide 1 of 2 results Dec 8, 2011 Dec 8, 2011
Radium-228 4030 Radionuclide 1 of 2 results Dec 8, 2011 Dec 8, 2011
Calcium 1016 Inorganic Chemical 1 of 1 result Nov 20, 2008 Nov 20, 2008
Iron 1028 Inorganic Chemical 1 of 1 result Nov 20, 2008 Nov 20, 2008
Magnesium 1031 Inorganic Chemical 1 of 1 result Nov 20, 2008 Nov 20, 2008
Manganese 1032 Inorganic Chemical 1 of 1 result Nov 20, 2008 Nov 20, 2008
Potassium 1042 Inorganic Chemical 1 of 1 result Nov 20, 2008 Nov 20, 2008
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Nov 20, 2008 Nov 20, 2008
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Nov 20, 2008 Nov 20, 2008
Carbon Dioxide 1901 Water Quality 1 of 1 result Nov 20, 2008 Nov 20, 2008
Color 1905 Water Quality 1 of 1 result Nov 20, 2008 Nov 20, 2008
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Nov 20, 2008 Nov 20, 2008
Alkalinity, Total 1927 Water Quality 1 of 1 result Nov 20, 2008 Nov 20, 2008
Calculated Sodium NACA Water Quality 1 of 1 result Nov 20, 2008 Nov 20, 2008
PH, Field Result PHFD Water Quality 1 of 1 result Nov 20, 2008 Nov 20, 2008
Bromodichloromethane 2943 Organic Chemical 1 of 5 results Sep 22, 2008 Sep 22, 2008

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 131–140 of 159 samples, newest first — collected December 28, 1999 to October 4, 2000. The summary above covers all 159.

20 results from the 10 samples listed here: 13 detected, 7 not detected. Across the whole record it is 155 of 942. 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 Deerwood Utilities, every result from 131 to 140 of 159 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
Oct 4, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
001005-025L
Laboratory
MSDH Lab
0.27 mg/l , sample collected Oct 4, 2000, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 4, 2000, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 4, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
001005-023L
Laboratory
MSDH Lab
0.509 mg/l , sample collected Oct 4, 2000, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Oct 4, 2000, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 4, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
001005-021L
Laboratory
MSDH Lab
0.763 mg/l , sample collected Oct 4, 2000, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 4, 2000, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 4, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
001005-020L
Laboratory
MSDH Lab
0.031 mg/l , sample collected Oct 4, 2000, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 4, 2000, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 3, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
001005-022L
Laboratory
MSDH Lab
0.186 mg/l , sample collected Oct 3, 2000, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Oct 3, 2000, sampling point DS000 Lead 1030 Not recorded
Collected
Dec 28, 1999
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
991229-030L
Laboratory
MSDH Lab
0.084 mg/l , sample collected Dec 28, 1999, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Dec 28, 1999, sampling point DS000 Lead 1030 Not recorded
Collected
Dec 28, 1999
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
991229-028L
Laboratory
MSDH Lab
0.29 mg/l , sample collected Dec 28, 1999, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Dec 28, 1999, sampling point DS000 Lead 1030 Not recorded
Collected
Dec 28, 1999
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
991229-027L
Laboratory
MSDH Lab
0.358 mg/l , sample collected Dec 28, 1999, sampling point DS000 Copper, Free 1022 Not recorded
0.003 mg/l , sample collected Dec 28, 1999, sampling point DS000 Lead 1030 Not recorded
Collected
Dec 28, 1999
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
991229-025L
Laboratory
MSDH Lab
0.05 mg/l , sample collected Dec 28, 1999, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Dec 28, 1999, sampling point DS000 Lead 1030 Not recorded
Collected
Dec 28, 1999
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
991229-024L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Dec 28, 1999, sampling point DS000 Copper, Free 1022 Not recorded
0.002 mg/l , sample collected Dec 28, 1999, sampling point DS000 Lead 1030 Not recorded

Routine (10).