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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

MS0450021 , Bear Creek W/A-West

26 of the 59 analytes this system has been tested for have been detected at least once, across 642 samples on record.

The other 33 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 642 samples on record, detections range from October 6, 2003 to June 25, 2026. 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 Bear Creek W/A-West, 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 240 of 240 results Jun 15, 2004 Aug 2, 2024
Lead 1030 Inorganic Chemical 174 of 240 results Jun 15, 2004 Aug 1, 2024
TTHM 2950 Organic Chemical 52 of 54 results Mar 17, 2004 Jun 25, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 47 of 55 results Sep 21, 2005 Jun 25, 2026
Barium 1010 Inorganic Chemical 47 of 47 results Oct 6, 2003 Mar 10, 2025
Fluoride 1025 Inorganic Chemical 47 of 47 results Oct 6, 2003 Mar 10, 2025
Chloroform 2941 Organic Chemical 34 of 34 results Jul 31, 2006 Jun 25, 2026
Dichloroacetic Acid 2451 Organic Chemical 33 of 33 results Jul 30, 2008 Jun 25, 2026
Trichloroacetic Acid 2452 Organic Chemical 30 of 33 results Aug 25, 2009 Jun 25, 2026
Bromodichloromethane 2943 Organic Chemical 27 of 34 results Jul 31, 2006 Jun 12, 2018
Chromium 1020 Inorganic Chemical 21 of 47 results Oct 6, 2003 Apr 10, 2019
Sodium 1052 Inorganic Chemical 15 of 15 results Sep 20, 2019 Feb 25, 2025
Monochloroacetic Acid 2450 Organic Chemical 13 of 33 results Nov 4, 2013 Jun 24, 2020
Nickel 1036 Inorganic Chemical 8 of 47 results Dec 5, 2007 Mar 10, 2025
Dibromochloromethane 2944 Organic Chemical 8 of 34 results Jul 31, 2006 Aug 6, 2014
Sulfate 1055 Inorganic Chemical 8 of 8 results Oct 6, 2003 Mar 17, 2004
Radium-226 4020 Radionuclide 5 of 16 results Sep 9, 2019 Sep 9, 2019
Gross Alpha, Incl. Radon & U 4002 Radionuclide 3 of 6 results Jun 19, 2018 Sep 9, 2019
Bromoform 2942 Organic Chemical 2 of 34 results Jul 31, 2006 Aug 17, 2010
Selenium 1045 Inorganic Chemical 2 of 47 results Jan 11, 2010 Jan 11, 2010
Nitrate 1040 Inorganic Chemical 2 of 108 results Jul 24, 2006 Jul 24, 2006
Combined Radium (-226 & -228) 4010 Radionuclide 1 of 16 results Sep 9, 2019 Sep 9, 2019
Radium-228 4030 Radionuclide 1 of 16 results Sep 9, 2019 Sep 9, 2019
Monobromoacetic Acid 2453 Organic Chemical 1 of 33 results Jun 19, 2013 Jun 19, 2013
Thallium, Total 1085 Inorganic Chemical 1 of 47 results Nov 19, 2008 Nov 19, 2008
Nitrite 1041 Inorganic Chemical 1 of 108 results May 24, 2004 May 24, 2004

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 121–130 of 642 samples, newest first — collected August 19, 2021 to August 20, 2021. The summary above covers all 642.

20 results from the 10 samples listed here: 17 detected, 3 not detected. Across the whole record it is 823 of 2,943. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 10 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Bear Creek W/A-West, every result from 121 to 130 of 642 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 20, 2021 07:00
Sampling point
LC0011 Location withheld
Sample type
Routine
Lab sample
PB-210820-036
Laboratory
MSDH Lab
0.0984 mg/l , sample collected Aug 20, 2021 07:00, sampling point LC0011 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
0.5 ug/l , sample collected Aug 20, 2021 07:00, sampling point LC0011 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 20, 2021 06:00
Sampling point
LC0048 Location withheld
Sample type
Routine
Lab sample
PB-210820-032
Laboratory
MSDH Lab
0.0598 mg/l , sample collected Aug 20, 2021 06:00, sampling point LC0048 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
1 ug/l , sample collected Aug 20, 2021 06:00, sampling point LC0048 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 20, 2021 05:30
Sampling point
LC0035 Location withheld
Sample type
Routine
Lab sample
PB-210820-031
Laboratory
MSDH Lab
0.0206 mg/l , sample collected Aug 20, 2021 05:30, sampling point LC0035 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2021 05:30, sampling point LC0035 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 20, 2021 06:20
Sampling point
LC0038 Location withheld
Sample type
Routine
Lab sample
PB-210820-024
Laboratory
MSDH Lab
0.0855 mg/l , sample collected Aug 20, 2021 06:20, sampling point LC0038 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 20, 2021 06:20, sampling point LC0038 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 20, 2021 06:00
Sampling point
LC0021 Location withheld
Sample type
Routine
Lab sample
PB-210820-023
Laboratory
MSDH Lab
0.135 mg/l , sample collected Aug 20, 2021 06:00, sampling point LC0021 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
3.1 ug/l , sample collected Aug 20, 2021 06:00, sampling point LC0021 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 19, 2021 14:17
Sampling point
LC0063 Location withheld
Sample type
Routine
Lab sample
PB-210820-040
Laboratory
MSDH Lab
0.0945 mg/l , sample collected Aug 19, 2021 14:17, sampling point LC0063 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
2.8 ug/l , sample collected Aug 19, 2021 14:17, sampling point LC0063 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 19, 2021 18:00
Sampling point
LC0016 Location withheld
Sample type
Routine
Lab sample
PB-210820-039
Laboratory
MSDH Lab
0.106 mg/l , sample collected Aug 19, 2021 18:00, sampling point LC0016 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
0.8 ug/l , sample collected Aug 19, 2021 18:00, sampling point LC0016 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 19, 2021 12:18
Sampling point
LC0014 Location withheld
Sample type
Routine
Lab sample
PB-210820-038
Laboratory
MSDH Lab
0.0155 mg/l , sample collected Aug 19, 2021 12:18, sampling point LC0014 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 19, 2021 12:18, sampling point LC0014 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 19, 2021 16:00
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-210820-037
Laboratory
MSDH Lab
0.0183 mg/l , sample collected Aug 19, 2021 16:00, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
0.5 ug/l , sample collected Aug 19, 2021 16:00, sampling point LC0008 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 19, 2021 15:00
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-210820-035
Laboratory
MSDH Lab
0.136 mg/l , sample collected Aug 19, 2021 15:00, sampling point LC0003 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
0.5 ug/l , sample collected Aug 19, 2021 15:00, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021

Routine (10).