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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 31–40 of 80 samples, newest first — collected December 10, 2008 to June 27, 2011. The summary above covers all 80.

34 results from the 10 samples listed here: 22 detected, 12 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 31 to 40 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
Jun 27, 2011 03:25
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
110628-009TH
Laboratory
MSDH Lab
12.8 ug/l , sample collected Jun 27, 2011 03:25, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 27, 2011 03:25, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
3.4 ug/l , sample collected Jun 27, 2011 03:25, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.07 ug/l , sample collected Jun 27, 2011 03:25, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
17.3 ug/l , sample collected Jun 27, 2011 03:25, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2010 – Dec 31, 2012
Collected
Jun 27, 2011 04:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
110628-002HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jun 27, 2011 04:00, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.007 mg/l , sample collected Jun 27, 2011 04:00, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.005 mg/l , sample collected Jun 27, 2011 04:00, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 27, 2011 04:00, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 27, 2011 04:00, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.012 mg/l , sample collected Jun 27, 2011 04:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2010 – Dec 31, 2012
Collected
Jun 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110617-070PB
Laboratory
MSDH Lab
0.0342 mg/l , sample collected Jun 15, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 15, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110617-069PB
Laboratory
MSDH Lab
0.0683 mg/l , sample collected Jun 15, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0006 mg/l , sample collected Jun 15, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110617-068PB
Laboratory
MSDH Lab
0.0234 mg/l , sample collected Jun 15, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0009 mg/l , sample collected Jun 15, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110617-067PB
Laboratory
MSDH Lab
0.3711 mg/l , sample collected Jun 15, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0005 mg/l , sample collected Jun 15, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110617-066PB
Laboratory
MSDH Lab
0.0187 mg/l , sample collected Jun 15, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 15, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 27, 2009
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
090828-008TH
Laboratory
MSDH Lab
22.7 ug/l , sample collected Aug 27, 2009, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 27, 2009, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
4.27 ug/l , sample collected Aug 27, 2009, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 27, 2009, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
26.97 ug/l , sample collected Aug 27, 2009, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Collected
Aug 27, 2009
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
090828-008HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 27, 2009, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.012 mg/l , sample collected Aug 27, 2009, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.008 mg/l , sample collected Aug 27, 2009, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 27, 2009, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 27, 2009, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.02 mg/l , sample collected Aug 27, 2009, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2009 – Dec 31, 2009
Collected
Dec 10, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
081211-010PB
Laboratory
MSDH Lab
0.0467 mg/l , sample collected Dec 10, 2008, 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 Dec 10, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008

Routine (10).