Skip to main content
Alpha

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

MS0360006 , East Oxford Water Association

39 of the 72 analytes this system has been tested for have been detected at least once, across 246 samples on record.

The other 33 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 246 samples on record, detections range from October 6, 2003 to July 22, 2026. 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 East Oxford 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 60 of 60 results Aug 2, 2007 Sep 17, 2023
Barium 1010 Inorganic Chemical 19 of 19 results Oct 6, 2003 Jul 22, 2026
Lead 1030 Inorganic Chemical 18 of 60 results Aug 2, 2007 Sep 17, 2023
TTHM 2950 Organic Chemical 16 of 21 results Aug 13, 2007 Dec 22, 2025
Chloroform 2941 Organic Chemical 12 of 16 results Sep 21, 2009 Dec 22, 2025
Fluoride 1025 Inorganic Chemical 12 of 20 results Feb 25, 2004 Feb 26, 2025
Nickel 1036 Inorganic Chemical 9 of 18 results Nov 15, 2004 Feb 26, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 8 of 20 results Sep 21, 2009 May 8, 2024
Xylenes, Total 2955 Organic Chemical 8 of 59 results May 9, 2006 Jul 31, 2017
Bromodichloromethane 2943 Organic Chemical 7 of 16 results Jul 8, 2015 Dec 22, 2025
Chromium 1020 Inorganic Chemical 7 of 19 results Oct 6, 2003 Feb 26, 2025
Sodium 1052 Inorganic Chemical 5 of 5 results Oct 1, 2010 Feb 26, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 10 results Dec 5, 2011 Jul 10, 2012
Dibromochloromethane 2944 Organic Chemical 4 of 16 results Aug 20, 2018 Dec 22, 2025
Dichloroacetic Acid 2451 Organic Chemical 4 of 15 results Sep 21, 2009 Sep 8, 2020
Trichloroacetic Acid 2452 Organic Chemical 2 of 15 results Jul 8, 2015 Sep 8, 2020
Nitrate-Nitrite 1038 Inorganic Chemical 2 of 37 results Mar 30, 2015 Apr 18, 2016
Nitrate 1040 Inorganic Chemical 2 of 37 results Mar 30, 2015 Apr 18, 2016
Monochloroacetic Acid 2450 Organic Chemical 2 of 15 results Sep 21, 2009 Jul 8, 2015
Calcium 1016 Inorganic Chemical 2 of 2 results Oct 1, 2010 Oct 1, 2010
Iron 1028 Inorganic Chemical 2 of 2 results Oct 1, 2010 Oct 1, 2010
Magnesium 1031 Inorganic Chemical 2 of 2 results Oct 1, 2010 Oct 1, 2010
Manganese 1032 Inorganic Chemical 2 of 2 results Oct 1, 2010 Oct 1, 2010
Potassium 1042 Inorganic Chemical 2 of 2 results Oct 1, 2010 Oct 1, 2010
Residue, Total, Filterable 1057 Water Quality 2 of 2 results Oct 1, 2010 Oct 1, 2010
Alkalinity, Caco3 Stability 1067 Water Quality 2 of 2 results Oct 1, 2010 Oct 1, 2010
Carbon Dioxide 1901 Water Quality 2 of 2 results Oct 1, 2010 Oct 1, 2010
Hardness, Total (As Caco3) 1915 Water Quality 2 of 2 results Oct 1, 2010 Oct 1, 2010
Alkalinity, Total 1927 Water Quality 2 of 2 results Oct 1, 2010 Oct 1, 2010
Iron, Field Result FEFD Inorganic Chemical 2 of 2 results Oct 1, 2010 Oct 1, 2010
Calculated Sodium NACA Water Quality 2 of 2 results Oct 1, 2010 Oct 1, 2010
PH, Field Result PHFD Water Quality 2 of 2 results Oct 1, 2010 Oct 1, 2010
Monobromoacetic Acid 2453 Organic Chemical 1 of 15 results Sep 8, 2020 Sep 8, 2020
Nitrite 1041 Inorganic Chemical 1 of 37 results Mar 30, 2015 Mar 30, 2015
Arsenic 1005 Inorganic Chemical 1 of 19 results Apr 30, 2012 Apr 30, 2012
Sulfate 1055 Inorganic Chemical 1 of 6 results Oct 1, 2010 Oct 1, 2010
Color 1905 Water Quality 1 of 1 result Oct 1, 2010 Oct 1, 2010
Ethylbenzene 2992 Organic Chemical 1 of 59 results May 9, 2006 May 9, 2006
Dichloromethane 2964 Organic Chemical 1 of 59 results Aug 5, 2004 Aug 5, 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 21–30 of 246 samples, newest first — collected February 27, 2023 to September 17, 2023. The summary above covers all 246.

19 results from the 10 samples listed here: 10 detected, 9 not detected. Across the whole record it is 235 of 1,966. 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 East Oxford Water Association, every result from 21 to 30 of 246 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
Sep 17, 2023 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230919-007
Laboratory
MSDH Lab
0.0337 mg/l , sample collected Sep 17, 2023 14:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 17, 2023 14:15, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 17, 2023 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230919-006
Laboratory
MSDH Lab
0.0384 mg/l , sample collected Sep 17, 2023 14:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 17, 2023 14:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 17, 2023 13:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230919-005
Laboratory
MSDH Lab
0.138 mg/l , sample collected Sep 17, 2023 13:50, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 17, 2023 13:50, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 17, 2023 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230919-004
Laboratory
MSDH Lab
0.0286 mg/l , sample collected Sep 17, 2023 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 17, 2023 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 17, 2023 13:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230919-003
Laboratory
MSDH Lab
0.0418 mg/l , sample collected Sep 17, 2023 13:35, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
3.19 ug/l , sample collected Sep 17, 2023 13:35, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 15, 2023 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230919-002
Laboratory
MSDH Lab
0.0121 mg/l , sample collected Sep 15, 2023 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 15, 2023 06:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 15, 2023 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230919-001
Laboratory
MSDH Lab
0.00703 mg/l , sample collected Sep 15, 2023 10:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 15, 2023 10:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jun 12, 2023 13:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230613-015
Laboratory
MSDH Lab
6.21 ug/l , sample collected Jun 12, 2023 13:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Jun 12, 2023 13:05
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-230613-015
Laboratory
MSDH Lab
4.27 ug/l , sample collected Jun 12, 2023 13:05, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Feb 27, 2023 14:30
Sampling point
TF103
Sample type
Routine
Lab sample
NI-230228-067
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 27, 2023 14:30, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 27, 2023 14:30, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 27, 2023 14:30, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023

Routine (10).