Lead and copper

MS0660005 , City of Wiggins

Every monitoring period on record is listed here. This page applies no date range. The same list limited to the last two years.

Lead and copper 90th-percentile sample summaries for City of Wiggins, 28 summaries, every one on record. The agency records no date of receipt for any of them.
Analyte	Monitoring period	Samples	90th percentile	Facility	Data quality
Copper	Jan 1, 2025 – Dec 31, 2025	20	0.0431 mg/l	DS000	Accepted
Lead	Jan 1, 2025 – Dec 31, 2025	20	0.0009 mg/l	DS000	Accepted
Copper	Jan 1, 2024 – Dec 31, 2024	20	0.0525 mg/l	DS000	Accepted
Lead	Jan 1, 2024 – Dec 31, 2024	20	0.0012 mg/l	DS000	Accepted
Copper	Jan 1, 2023 – Dec 31, 2023	20	0.0459 mg/l	DS000	Accepted
Lead	Jan 1, 2023 – Dec 31, 2023	20	0.0013 mg/l	DS000	Accepted
Copper	Jan 1, 2020 – Dec 31, 2022	18	0.0286 mg/l	DS000	Accepted
Lead	Jan 1, 2020 – Dec 31, 2022	18	0.0007 mg/l	DS000	Accepted
Copper	Jan 1, 2017 – Dec 31, 2019	20	0.1515 mg/l	DS000	Accepted
Lead	Jan 1, 2017 – Dec 31, 2019	20	0.0028 mg/l	DS000	Accepted
Copper	Jan 1, 2014 – Dec 31, 2016	20	0.1968 mg/l	DS000	Accepted
Lead	Jan 1, 2014 – Dec 31, 2016	20	0.0011 mg/l	DS000	Accepted
Copper	Jan 1, 2011 – Dec 31, 2013	21	0.1938 mg/l	DS000	Accepted
Lead	Jan 1, 2011 – Dec 31, 2013	21	0.0011 mg/l	DS000	Accepted
Copper	Jan 1, 2008 – Dec 31, 2010	20	0.188 mg/l	DS000	Accepted
Lead	Jan 1, 2008 – Dec 31, 2010	20	0.0025 mg/l	DS000	Accepted
Copper	Jan 1, 2000 – Dec 31, 2002	10	0.249 mg/l	DS000	Accepted
Lead	Jan 1, 2000 – Dec 31, 2002	10	0.002 mg/l	DS000	Accepted
Copper	Jan 1, 1997 – Dec 31, 1999	10	0.374 mg/l	DS000	Accepted
Lead	Jan 1, 1997 – Dec 31, 1999	10	0.004 mg/l	DS000	Accepted
Copper	Jan 1, 1996 – Dec 31, 1996	10	0.068 mg/l	DS000	Accepted
Lead	Jan 1, 1996 – Dec 31, 1996	10	0 mg/l	DS000	Accepted
Copper	Jan 1, 1995 – Dec 31, 1995	10	0.127 mg/l	DS000	Accepted
Lead	Jan 1, 1995 – Dec 31, 1995	10	0.002 mg/l	DS000	Accepted
Copper	Jan 1, 1994 – Jun 30, 1994	20	0.091 mg/l	DS000	Accepted
Lead	Jan 1, 1994 – Jun 30, 1994	20	0.003 mg/l	DS000	Accepted
Copper	Jul 1, 1993 – Dec 31, 1993	20	0.093 mg/l	DS000	Accepted
Lead	Jul 1, 1993 – Dec 31, 1993	20	0.002 mg/l	DS000	Accepted

No date of receipt is recorded for any of these summaries.

This system’s violations

What the 90th percentile is

The 90th percentile of all samples collected from the distribution system is the standard that the US Environmental Protection Agency has chosen for determining compliance with the Lead and Copper Action Level under the federal Lead and Copper Rule. The 90th percentile is determined by ranking all sample results from lowest to highest and finding a result that is 90% of the number of sample results from the top. For example, if there are 10 sample results, the 90th percentile would be the 9th sample result from the top.

From the help text published with these pages.