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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.

Barium results

MS0460001 , Bunker Hill Water Association

31 samples have been analysed for Barium at Bunker Hill Water Association.

This is one analyte out of the system’s whole record. For what has ever been detected here, and when, see all chemical and radiological results; for everything the system is tested for, see the analyte list.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

No date range is applied: this list draws on every sample on record. Show the last two years only.

Every Barium result

The table below lists 1–10 of 31 samples, newest first — collected April 8, 2019 to July 15, 2026.

10 Barium results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 97 results for other analytes, which are on the full results page.

Units in this table

Barium is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Barium results for Bunker Hill Water Association, from 1 to 10 of 31 samples shown analysed for it, newest first. This view leaves out other analytes on the same samples. 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 15, 2026
Sampling point
TF082 Treatment Plant T080
Sample type
Routine
Lab sample
35051620003
Laboratory
Pace Analytical Services, LLC
20.2 ug/l , sample collected Jul 15, 2026, sampling point TF082 Barium 1010 EPA method 200.8 Jan 1, 2026 – Dec 31, 2031
Collected
Jul 15, 2026
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
35051620002
Laboratory
Pace Analytical Services, LLC
22.8 ug/l , sample collected Jul 15, 2026, sampling point TF081 Barium 1010 EPA method 200.8 Jan 1, 2026 – Dec 31, 2031
Collected
Jul 15, 2026
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
35051620001
Laboratory
Pace Analytical Services, LLC
16 ug/l , sample collected Jul 15, 2026, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2026 – Dec 31, 2031
Collected
Mar 10, 2025 13:30
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
IN-250311-081
Laboratory
MSDH Lab
0.0212 mg/l , sample collected Mar 10, 2025 13:30, sampling point TF081 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Mar 10, 2025 13:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
IN-250311-080
Laboratory
MSDH Lab
0.0149 mg/l , sample collected Mar 10, 2025 13:00, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 6, 2024 15:00
Sampling point
TF082 Treatment Plant T080
Sample type
Routine
Lab sample
IN-240207-019
Laboratory
MSDH Lab
0.0215 mg/l , sample collected Feb 6, 2024 15:00, sampling point TF082 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Sep 27, 2022 13:15
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
IN-220928-011
Laboratory
MSDH Lab
0.0207 mg/l , sample collected Sep 27, 2022 13:15, sampling point TF081 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Sep 27, 2022 13:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
IN-220928-010
Laboratory
MSDH Lab
0.0153 mg/l , sample collected Sep 27, 2022 13:00, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Apr 8, 2019 13:56
Sampling point
TF082 Treatment Plant T080
Sample type
Routine
Lab sample
190409-032IN
Laboratory
MSDH Lab
0.0446 mg/l , sample collected Apr 8, 2019 13:56, sampling point TF082 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Apr 8, 2019 13:30
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
190409-018IN
Laboratory
MSDH Lab
0.0222 mg/l , sample collected Apr 8, 2019 13:30, sampling point TF081 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019

Routine (10).