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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.

Arsenic results

MS0530039 , New Light Water Association

15 samples have been analysed for Arsenic at New Light 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 Arsenic result

The table below lists 1–10 of 15 samples, newest first — collected April 23, 2008 to July 13, 2026.

10 Arsenic results from the 10 samples listed here: 9 detected, 1 not detected. Those samples also carried 99 results for other analytes, which are on the full results page.

Units in this table

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

Arsenic results for New Light Water Association, from 1 to 10 of 15 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 13, 2026
Sampling point
ST002 150K Elevated Storage Tank
Sample type
Routine
Lab sample
35051678001
Laboratory
Pace Analytical Services, LLC
1.4 ug/l , sample collected Jul 13, 2026, sampling point ST002 Arsenic 1005 EPA method 200.8 Jan 1, 2026 – Dec 31, 2028
Collected
Jun 24, 2026
Sampling point
TF102 Treatment Plantt102
Sample type
Routine
Lab sample
35046405001
Laboratory
Pace Analytical Services, LLC
1.1 ug/l , sample collected Jun 24, 2026, sampling point TF102 Arsenic 1005 EPA method 200.8 Not recorded
Collected
Feb 29, 2024 11:45
Sampling point
TF102 Treatment Plantt102
Sample type
Routine
Lab sample
IN-240301-001
Laboratory
MSDH Lab
0.0062 mg/l , sample collected Feb 29, 2024 11:45, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2024 – Dec 31, 2024
Collected
Nov 15, 2023 13:45
Sampling point
TF102 Treatment Plantt102
Sample type
Routine
Lab sample
IN-231116-001
Laboratory
MSDH Lab
0.0038 mg/l , sample collected Nov 15, 2023 13:45, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2023
Collected
Feb 23, 2022 12:36
Sampling point
TF102 Treatment Plantt102
Sample type
Routine
Lab sample
IN-220224-027
Laboratory
MSDH Lab
0.0028 mg/l , sample collected Feb 23, 2022 12:36, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2022 – Dec 31, 2022
Collected
Nov 9, 2021 11:47
Sampling point
TF102 Treatment Plantt102
Sample type
Routine
Lab sample
IN-211110-003
Laboratory
MSDH Lab
0.005 mg/l , sample collected Nov 9, 2021 11:47, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2021 – Dec 31, 2021
Collected
Mar 31, 2014 02:05
Sampling point
TF102 Treatment Plantt102
Sample type
Routine
Lab sample
140401-041IN
Laboratory
MSDH Lab
0.0014 mg/l , sample collected Mar 31, 2014 02:05, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2013 – Dec 31, 2015
Collected
Apr 20, 2011
Sampling point
TF102 Treatment Plantt102
Sample type
Routine
Lab sample
110421-035IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 20, 2011, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Collected
Feb 8, 2010
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
100209-039IN
Laboratory
MSDH Lab
0.0009 mg/l , sample collected Feb 8, 2010, sampling point TF101 Arsenic 1005 EPA method 200.8 Not recorded
Collected
Apr 23, 2008
Sampling point
TF102 Treatment Plantt102
Sample type
Routine
Lab sample
080424-010IN
Laboratory
MSDH Lab
0.001049 mg/l , sample collected Apr 23, 2008, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2007 – Dec 31, 2009

Routine (10).