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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

MS0260040 , Holmes Interstate Utility Dist

18 of the 57 analytes this system has been tested for have been detected at least once, across 165 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 165 samples on record, detections range from April 17, 1996 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 Holmes Interstate Utility Dist, 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 62 of 86 results Nov 12, 1997 Jul 17, 2023
Lead 1030 Inorganic Chemical 27 of 86 results Apr 17, 1996 Jul 17, 2023
Nitrate 1040 Inorganic Chemical 13 of 22 results Aug 8, 2005 Feb 11, 2025
Nitrate-Nitrite 1038 Inorganic Chemical 12 of 22 results Aug 8, 2005 Feb 11, 2025
Barium 1010 Inorganic Chemical 10 of 10 results Oct 8, 2003 Feb 10, 2025
Nickel 1036 Inorganic Chemical 5 of 10 results Feb 9, 2004 Feb 10, 2025
Chromium 1020 Inorganic Chemical 5 of 10 results Feb 9, 2004 May 16, 2022
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 13, 2011 Jul 10, 2012
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 4 of 7 results Aug 7, 2007 Jul 30, 2018
TTHM 2950 Organic Chemical 4 of 7 results Jun 7, 2004 Jul 30, 2018
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 16, 2019 Feb 7, 2024
Dichloroacetic Acid 2451 Organic Chemical 2 of 4 results Sep 22, 2014 Jul 30, 2018
Sulfate 1055 Inorganic Chemical 2 of 2 results Oct 8, 2003 Feb 9, 2004
Chloroform 2941 Organic Chemical 1 of 5 results Jul 30, 2018 Jul 30, 2018
Bromodichloromethane 2943 Organic Chemical 1 of 5 results Jul 30, 2018 Jul 30, 2018
Trichloroacetic Acid 2452 Organic Chemical 1 of 4 results Sep 22, 2014 Sep 22, 2014
Monobromoacetic Acid 2453 Organic Chemical 1 of 4 results Sep 22, 2014 Sep 22, 2014
Selenium 1045 Inorganic Chemical 1 of 10 results Mar 14, 2005 Mar 14, 2005

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 41–50 of 165 samples, newest first — collected July 15, 2014 to July 19, 2017. The summary above covers all 165.

38 results from the 10 samples listed here: 13 detected, 25 not detected. Across the whole record it is 159 of 673. 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 Holmes Interstate Utility Dist, every result from 41 to 50 of 165 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
Jul 19, 2017 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170720-016PB
Laboratory
MSDH Lab
0.0939 mg/l , sample collected Jul 19, 2017 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 19, 2017 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Feb 13, 2017 14:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
170214-003NI
Laboratory
MSDH Lab
0.1 mg/l , sample collected Feb 13, 2017 14:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
0.1 mg/l , sample collected Feb 13, 2017 14:00, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 13, 2017 14:00, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Apr 5, 2016 12:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
160406-021NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 5, 2016 12:15, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 5, 2016 12:15, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 5, 2016 12:15, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Collected
Apr 6, 2015 01:23
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
150407-052IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 01:23, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0637 mg/l , sample collected Apr 6, 2015 01:23, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 01:23, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
0.0017 mg/l , sample collected Apr 6, 2015 01:23, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 01:23, sampling point TF080 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 01:23, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 01:23, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 01:23, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 01:23, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 01:23, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 6, 2015 01:23, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Feb 9, 2015 14:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
150210-046NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 9, 2015 14:00, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 9, 2015 14:00, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 9, 2015 14:00, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Collected
Sep 22, 2014 03:10
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
140923-016TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 22, 2014 03:10, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 22, 2014 03:10, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 22, 2014 03:10, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 22, 2014 03:10, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Sep 22, 2014 03:10, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2014 – Dec 31, 2016
Collected
Sep 22, 2014 03:22
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
140923-017HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 22, 2014 03:22, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Sep 22, 2014 03:22, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Sep 22, 2014 03:22, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.009 mg/l , sample collected Sep 22, 2014 03:22, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 22, 2014 03:22, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.012 mg/l , sample collected Sep 22, 2014 03:22, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2014 – Dec 31, 2016
Collected
Aug 27, 2014 02:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
140828-032CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 27, 2014 02:00, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016
Collected
Jul 15, 2014 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140716-075PB
Laboratory
MSDH Lab
0.0233 mg/l , sample collected Jul 15, 2014 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.0021 mg/l , sample collected Jul 15, 2014 06:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Jul 15, 2014 06:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140716-074PB
Laboratory
MSDH Lab
0.0588 mg/l , sample collected Jul 15, 2014 06:20, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.0009 mg/l , sample collected Jul 15, 2014 06:20, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014

Routine (10).