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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

MS0810005 , Jeff Davis W/A Inc

11 of the 14 analytes this system has been tested for have been detected at least once, across 93 samples on record.

The other 3 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 93 samples on record, detections range from August 30, 2004 to August 26, 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 Jeff Davis W/A Inc, 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 21, 2007 Aug 15, 2023
TTHM 2950 Organic Chemical 19 of 20 results Aug 30, 2004 Aug 26, 2025
Bromodichloromethane 2943 Organic Chemical 15 of 15 results Jun 21, 2007 Aug 26, 2025
Dibromochloromethane 2944 Organic Chemical 14 of 15 results Jun 21, 2007 Aug 26, 2025
Bromoform 2942 Organic Chemical 12 of 15 results Jun 21, 2007 Aug 26, 2025
Lead 1030 Inorganic Chemical 11 of 60 results Aug 23, 2007 Aug 15, 2023
Chloroform 2941 Organic Chemical 9 of 15 results Jul 23, 2014 Aug 26, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 8 of 21 results Jun 21, 2007 Jul 30, 2024
Dichloroacetic Acid 2451 Organic Chemical 3 of 15 results Jul 7, 2011 Aug 22, 2017
Dibromoacetic Acid 2454 Organic Chemical 1 of 15 results Jul 23, 2014 Jul 23, 2014
Monobromoacetic Acid 2453 Organic Chemical 1 of 15 results Sep 3, 2009 Sep 3, 2009

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 81–90 of 93 samples, newest first — collected June 21, 2007 to August 23, 2007. The summary above covers all 93.

19 results from the 10 samples listed here: 13 detected, 6 not detected. Across the whole record it is 153 of 297. 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 Jeff Davis W/A Inc, every result from 81 to 90 of 93 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 23, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070824-129PB
Laboratory
MSDH Lab
0.0125 mg/l , sample collected Aug 23, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.002 mg/l , sample collected Aug 23, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Aug 23, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070824-128PB
Laboratory
MSDH Lab
0.0094 mg/l , sample collected Aug 23, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 23, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Aug 23, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070824-123PB
Laboratory
MSDH Lab
0.0073 mg/l , sample collected Aug 23, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0012 mg/l , sample collected Aug 23, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Aug 23, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070824-122PB
Laboratory
MSDH Lab
0.0078 mg/l , sample collected Aug 23, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 23, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Aug 23, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070824-121PB
Laboratory
MSDH Lab
0.0103 mg/l , sample collected Aug 23, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0006 mg/l , sample collected Aug 23, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Aug 21, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070822-080PB
Laboratory
MSDH Lab
0.0084 mg/l , sample collected Aug 21, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 21, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Aug 21, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070822-081PB
Laboratory
MSDH Lab
0.0051 mg/l , sample collected Aug 21, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 21, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Aug 21, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070822-082PB
Laboratory
MSDH Lab
0.0053 mg/l , sample collected Aug 21, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 21, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Aug 21, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070822-083PB
Laboratory
MSDH Lab
0.0056 mg/l , sample collected Aug 21, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 21, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jun 21, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
070622-008HA
Laboratory
MSDH Lab
0.0009 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Jun 21, 2007, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2007 – Dec 31, 2007

Routine (10).