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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

MS0270021 , Humphreys Co W/A #5-Woodyard

10 of the 13 analytes this system has been tested for have been detected at least once, across 80 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 80 samples on record, detections range from July 20, 1993 to July 13, 2023. 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 Humphreys Co W/A #5-Woodyard, 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 60 results Jul 20, 1993 Jul 13, 2023
Lead 1030 Inorganic Chemical 39 of 60 results Jul 20, 1993 Jul 13, 2023
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 8 of 10 results Jun 7, 2007 Oct 17, 2022
TTHM 2950 Organic Chemical 7 of 10 results Jun 21, 2007 Oct 17, 2022
Chloroform 2941 Organic Chemical 6 of 6 results Jun 21, 2007 Aug 23, 2017
Bromodichloromethane 2943 Organic Chemical 6 of 6 results Jun 21, 2007 Aug 23, 2017
Dichloroacetic Acid 2451 Organic Chemical 5 of 5 results Jun 26, 2008 Aug 23, 2017
Trichloroacetic Acid 2452 Organic Chemical 5 of 5 results Jun 26, 2008 Aug 23, 2017
Dibromochloromethane 2944 Organic Chemical 3 of 6 results Jun 21, 2007 Jun 27, 2011
Monochloroacetic Acid 2450 Organic Chemical 1 of 5 results Jun 26, 2008 Jun 26, 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 51–60 of 80 samples, newest first — collected October 23, 2000 to September 22, 2004. The summary above covers all 80.

18 results from the 10 samples listed here: 13 detected, 5 not detected. Across the whole record it is 131 of 189. 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 Humphreys Co W/A #5-Woodyard, every result from 51 to 60 of 80 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 22, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040923-153PB
Laboratory
MSDH Lab
0.1071 mg/l , sample collected Sep 22, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
0.0023 mg/l , sample collected Sep 22, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Collected
Sep 22, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040923-156PB
Laboratory
MSDH Lab
0.0238 mg/l , sample collected Sep 22, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 22, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Collected
Sep 22, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040923-154PB
Laboratory
MSDH Lab
0.1085 mg/l , sample collected Sep 22, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
0.0006 mg/l , sample collected Sep 22, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Collected
Aug 23, 2004
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
040824-040HA
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Aug 23, 2004, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Jun 9, 2004
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
040610-016TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 9, 2004, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Nov 1, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
001107-037L
Laboratory
MSDH Lab
0.035 mg/l , sample collected Nov 1, 2000, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Nov 1, 2000, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 26, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
001107-042L
Laboratory
MSDH Lab
0.004 mg/l , sample collected Oct 26, 2000, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 26, 2000, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 25, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
001107-033L
Laboratory
MSDH Lab
0.065 mg/l , sample collected Oct 25, 2000, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Oct 25, 2000, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 24, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
001107-034L
Laboratory
MSDH Lab
0.053 mg/l , sample collected Oct 24, 2000, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 24, 2000, sampling point DS000 Lead 1030 Not recorded
Collected
Oct 23, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
001107-043L
Laboratory
MSDH Lab
0.013 mg/l , sample collected Oct 23, 2000, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Oct 23, 2000, sampling point DS000 Lead 1030 Not recorded

Routine (10).