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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

MS0240277 , West Harrison Water & Sewer District

2 of the 2 analytes this system has been tested for have been detected at least once, across 29 samples on record.

The other 0 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 29 samples on record, detections range from June 4, 2018 to August 20, 2024. 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 West Harrison Water & Sewer District, 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 29 of 29 results Jun 4, 2018 Aug 20, 2024
Lead 1030 Inorganic Chemical 15 of 29 results Jun 4, 2018 Aug 20, 2024

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 21–29 of 29 samples, newest first — collected June 4, 2018 to October 23, 2018. The summary above covers all 29.

18 results from the 9 samples listed here: 16 detected, 2 not detected. 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 West Harrison Water & Sewer District, every result from 21 to 29 of 29 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
Oct 23, 2018 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
181024-033PB
Laboratory
MSDH Lab
0.0072 mg/l , sample collected Oct 23, 2018 14:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2018 – Dec 31, 2018
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 23, 2018 14:00, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2018 – Dec 31, 2018
Collected
Oct 23, 2018 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
181024-032PB
Laboratory
MSDH Lab
0.0163 mg/l , sample collected Oct 23, 2018 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2018 – Dec 31, 2018
0.0024 mg/l , sample collected Oct 23, 2018 06:30, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2018 – Dec 31, 2018
Collected
Oct 23, 2018 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
181024-029PB
Laboratory
MSDH Lab
0.4852 mg/l , sample collected Oct 23, 2018 08:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2018 – Dec 31, 2018
0.001 mg/l , sample collected Oct 23, 2018 08:30, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2018 – Dec 31, 2018
Collected
Oct 22, 2018 09:47
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
181024-031PB
Laboratory
MSDH Lab
0.0956 mg/l , sample collected Oct 22, 2018 09:47, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2018 – Dec 31, 2018
0.0017 mg/l , sample collected Oct 22, 2018 09:47, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2018 – Dec 31, 2018
Collected
Oct 22, 2018 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
181024-030PB
Laboratory
MSDH Lab
0.2695 mg/l , sample collected Oct 22, 2018 15:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2018 – Dec 31, 2018
0.0014 mg/l , sample collected Oct 22, 2018 15:00, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2018 – Dec 31, 2018
Collected
Jun 5, 2018 11:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180606-030PB
Laboratory
MSDH Lab
0.4954 mg/l , sample collected Jun 5, 2018 11:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Jun 30, 2018
0.0006 mg/l , sample collected Jun 5, 2018 11:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Jun 30, 2018
Collected
Jun 4, 2018 03:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180606-031PB
Laboratory
MSDH Lab
0.3418 mg/l , sample collected Jun 4, 2018 03:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Jun 30, 2018
0.0027 mg/l , sample collected Jun 4, 2018 03:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Jun 30, 2018
Collected
Jun 4, 2018 05:33
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180606-029PB
Laboratory
MSDH Lab
0.5105 mg/l , sample collected Jun 4, 2018 05:33, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Jun 30, 2018
0.0007 mg/l , sample collected Jun 4, 2018 05:33, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Jun 30, 2018
Collected
Jun 4, 2018 03:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180606-028PB
Laboratory
MSDH Lab
0.117 mg/l , sample collected Jun 4, 2018 03:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Jun 30, 2018
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 4, 2018 03:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Jun 30, 2018

Routine (9).