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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

MS0610023 , City of Richland

60 samples have been analysed for Total Haloacetic Acids (Haa5) at City of Richland.

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 21–30 of 60 samples, newest first — collected July 27, 2022 to October 16, 2023.

10 Total Haloacetic Acids (Haa5) results from the 10 samples listed here: 10 detected, 0 not detected.

We withheld the location of 2 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 The location on record identifies a private home, and we do not publish those.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.

Total Haloacetic Acids (Haa5) results for City of Richland, from 21 to 30 of 60 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
Oct 16, 2023 11:10
Sampling point
SMH Location withheld
Sample type
Routine
Lab sample
HA-231017-013
Laboratory
MSDH Lab
65.3 ug/l , sample collected Oct 16, 2023 11:10, sampling point SMH Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2023 – Dec 31, 2023
Collected
Aug 2, 2023 11:15
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
HA-230802-040
Laboratory
MSDH Lab
52 ug/l , sample collected Aug 2, 2023 11:15, sampling point SMT Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jul 1, 2023 – Sep 30, 2023
Collected
Aug 2, 2023 10:30
Sampling point
SMH Location withheld
Sample type
Routine
Lab sample
HA-230802-039
Laboratory
MSDH Lab
50 ug/l , sample collected Aug 2, 2023 10:30, sampling point SMH Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jul 1, 2023 – Sep 30, 2023
Collected
Apr 19, 2023 13:41
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
HA-230420-018
Laboratory
MSDH Lab
50.4 ug/l , sample collected Apr 19, 2023 13:41, sampling point SMT Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Apr 1, 2023 – Jun 30, 2023
Collected
Apr 19, 2023 13:05
Sampling point
SMH Location withheld
Sample type
Routine
Lab sample
HA-230420-017
Laboratory
MSDH Lab
70.1 ug/l , sample collected Apr 19, 2023 13:05, sampling point SMH Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Apr 1, 2023 – Jun 30, 2023
Collected
Feb 23, 2023 10:31
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
HA-230224-004
Laboratory
MSDH Lab
66 ug/l , sample collected Feb 23, 2023 10:31, sampling point SMT Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Mar 31, 2023
Collected
Feb 23, 2023 10:00
Sampling point
SMH Location withheld
Sample type
Routine
Lab sample
HA-230224-003
Laboratory
MSDH Lab
56.7 ug/l , sample collected Feb 23, 2023 10:00, sampling point SMH Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Mar 31, 2023
Collected
Nov 8, 2022 13:30
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
HA-221109-038
Laboratory
MSDH Lab
50.7 ug/l , sample collected Nov 8, 2022 13:30, sampling point SMT Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2022 – Dec 31, 2022
Collected
Nov 8, 2022 13:00
Sampling point
SMH Location withheld
Sample type
Routine
Lab sample
HA-221109-037
Laboratory
MSDH Lab
56.8 ug/l , sample collected Nov 8, 2022 13:00, sampling point SMH Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2022 – Dec 31, 2022
Collected
Jul 27, 2022 13:45
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
HA-220728-013
Laboratory
MSDH Lab
46.4 ug/l , sample collected Jul 27, 2022 13:45, sampling point SMT Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jul 1, 2022 – Sep 30, 2022

Routine (10).