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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.

Monochloroacetic Acid results

MS0470091 , H W Byers High School

14 samples have been analysed for Monochloroacetic Acid at H W Byers High School.

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 Monochloroacetic Acid result

The table below lists 1–10 of 14 samples, newest first — collected June 11, 2019 to September 18, 2025.

10 Monochloroacetic Acid results from the 10 samples listed here: 0 detected, 10 not detected. Those samples also carried 95 results for other analytes, which are on the full results page.

Units in this table

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

Monochloroacetic Acid results for H W Byers High School, from 1 to 10 of 14 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
Sep 18, 2025 12:45
Sampling point
SM2 Elementary Gym
Sample type
Routine
Lab sample
810-164766-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Sep 18, 2025 12:45, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Collected
Nov 21, 2024 12:00
Sampling point
SM2 Elementary Gym
Sample type
Routine
Lab sample
810-129291-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 21, 2024 12:00, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Collected
Nov 21, 2024 12:20
Sampling point
SM1 Cafateria Sink North Wall
Sample type
Routine
Lab sample
810-129291-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 21, 2024 12:20, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Collected
Aug 13, 2024 09:40
Sampling point
SM2 Elementary Gym
Sample type
Routine
Lab sample
810-115920-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Aug 13, 2024 09:40, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Collected
Aug 13, 2024 10:00
Sampling point
SM1 Cafateria Sink North Wall
Sample type
Routine
Lab sample
810-115920-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Aug 13, 2024 10:00, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Collected
May 29, 2024 08:30
Sampling point
SM2 Elementary Gym
Sample type
Routine
Lab sample
810-106390-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected May 29, 2024 08:30, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Collected
May 29, 2024 08:45
Sampling point
SM1 Cafateria Sink North Wall
Sample type
Routine
Lab sample
810-106390-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected May 29, 2024 08:45, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Collected
Mar 19, 2024 09:10
Sampling point
SM2 Elementary Gym
Sample type
Routine
Lab sample
810-97776-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Mar 19, 2024 09:10, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Collected
Mar 19, 2024 09:00
Sampling point
SM1 Cafateria Sink North Wall
Sample type
Routine
Lab sample
810-97776-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Mar 19, 2024 09:00, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Collected
Jun 11, 2019 12:40
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
190612-002HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jun 11, 2019 12:40, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded

Routine (10).