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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.

Total Haloacetic Acids (Haa5) results

MS0270003 , Town of Isola

12 samples have been analysed for Total Haloacetic Acids (Haa5) at Town of Isola.

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 Total Haloacetic Acids (Haa5) result

The table below lists 1–10 of 12 samples, newest first — collected September 23, 2008 to April 10, 2025.

10 Total Haloacetic Acids (Haa5) results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 25 results for other analytes, which are on the full results page.

Units in this table

Total Haloacetic Acids (Haa5) is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Total Haloacetic Acids (Haa5) results for Town of Isola, from 1 to 10 of 12 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
Apr 10, 2025 13:40
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-250411-002
Laboratory
MSDH Lab
8.79 ug/l , sample collected Apr 10, 2025 13:40, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2025 – Dec 31, 2025
Collected
May 16, 2024 15:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-240517-012
Laboratory
MSDH Lab
12.3 ug/l , sample collected May 16, 2024 15:15, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2024 – Dec 31, 2024
Collected
May 22, 2023 10:40
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-230523-004
Laboratory
MSDH Lab
7.13 ug/l , sample collected May 22, 2023 10:40, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Dec 31, 2023
Collected
Jun 6, 2022 07:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-220607-014
Laboratory
MSDH Lab
32.7 ug/l , sample collected Jun 6, 2022 07:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2022 – Dec 31, 2022
Collected
Jan 4, 2022 06:42
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-220105-004
Laboratory
MSDH Lab
18 ug/l , sample collected Jan 4, 2022 06:42, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2022 – Dec 31, 2022
Collected
Sep 23, 2019 13:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
190924-001HA
Laboratory
MSDH Lab
0.014 mg/l , sample collected Sep 23, 2019 13:15, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2019 – Dec 31, 2019
Collected
Sep 25, 2018 08:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
180926-001HA
Laboratory
MSDH Lab
0.012 mg/l , sample collected Sep 25, 2018 08:00, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2017 – Dec 31, 2019
Collected
Jul 21, 2015 04:01
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
150722-004HA
Laboratory
MSDH Lab
0.047 mg/l , sample collected Jul 21, 2015 04:01, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2014 – Dec 31, 2016
Collected
Aug 21, 2012 12:22
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
120822-006HA
Laboratory
MSDH Lab
0.046 mg/l , sample collected Aug 21, 2012 12:22, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2011 – Dec 31, 2013
Collected
Sep 23, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
080924-012HA
Laboratory
MSDH Lab
0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. , sample collected Sep 23, 2008, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2008 – Dec 31, 2010

Routine (10).