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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.

Dichloromethane results

MS0310008 , Montrose Water Association

52 samples have been analysed for Dichloromethane at Montrose 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 Dichloromethane result

The table below lists 1–10 of 52 samples, newest first — collected February 8, 2022 to February 25, 2025.

10 Dichloromethane results from the 10 samples listed here: 0 detected, 10 not detected. Those samples also carried 200 results for other analytes, which are on the full results page.

Dichloromethane results for Montrose Water Association, from 1 to 10 of 52 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
Feb 25, 2025 13:30
Sampling point
TF104
Sample type
Routine
Lab sample
VO-250226-006
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 25, 2025 13:30, sampling point TF104 Dichloromethane 2964 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Feb 25, 2025 13:30
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
VO-250226-005
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 25, 2025 13:30, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Mar 26, 2024 14:30
Sampling point
TF104
Sample type
Routine
Lab sample
VO-240327-015
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 26, 2024 14:30, sampling point TF104 Dichloromethane 2964 EPA method 524.2 Jan 1, 2024 – Dec 31, 2024
Collected
Mar 26, 2024 14:30
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
VO-240327-014
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 26, 2024 14:30, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Jan 1, 2024 – Dec 31, 2024
Collected
Feb 1, 2023 14:00
Sampling point
TF104
Sample type
Routine
Lab sample
VO-230202-031
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 1, 2023 14:00, sampling point TF104 Dichloromethane 2964 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Feb 1, 2023 14:15
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
VO-230202-030
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 1, 2023 14:15, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Jun 14, 2022 14:00
Sampling point
TF104
Sample type
Routine
Lab sample
VO-220615-014
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 14, 2022 14:00, sampling point TF104 Dichloromethane 2964 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
Jun 14, 2022 14:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
VO-220615-013
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 14, 2022 14:00, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
Feb 8, 2022 11:00
Sampling point
TF104
Sample type
Routine
Lab sample
VO-220209-015
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 8, 2022 11:00, sampling point TF104 Dichloromethane 2964 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
Feb 8, 2022 11:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
VO-220209-014
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 8, 2022 11:00, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022

Routine (10).