Lead and copper

MS0560008 , Janice W/A #2-South

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 Janice W/A #2-South, 48 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, 2023 – Dec 31, 2025	5	0.014 mg/l	DS000	Accepted
Lead	Jan 1, 2023 – Dec 31, 2025	5	0.013 mg/l	DS000	Accepted
Copper	Jan 1, 2020 – Dec 31, 2022	5	0.0217 mg/l	DS000	Accepted
Lead	Jan 1, 2020 – Dec 31, 2022	5	0.0104 mg/l	DS000	Accepted
Copper	Jan 1, 2017 – Dec 31, 2019	8	0.064 mg/l	DS000	Accepted
Lead	Jan 1, 2017 – Dec 31, 2019	8	0.0087 mg/l	DS000	Accepted
Copper	Jan 1, 2016 – Dec 31, 2016	5	0.0136 mg/l	DS000	Accepted
Lead	Jan 1, 2016 – Dec 31, 2016	5	0.0095 mg/l	DS000	Accepted
Copper	Jan 1, 2015 – Dec 31, 2015	6	0.0411 mg/l	DS000	Accepted
Lead	Jan 1, 2015 – Dec 31, 2015	6	0.0123 mg/l	DS000	Accepted
Copper	Jan 1, 2014 – Dec 31, 2014	6	0.0331 mg/l	DS000	Accepted
Lead	Jan 1, 2014 – Dec 31, 2014	6	0.0015 mg/l	DS000	Accepted
Copper	Jan 1, 2013 – Dec 31, 2013	6	0.021 mg/l	DS000	Accepted
Lead	Jan 1, 2013 – Dec 31, 2013	6	0.0128 mg/l	DS000	Accepted
Copper	Jan 1, 2012 – Jun 30, 2012	10	0.0877 mg/l	DS000	Accepted
Lead	Jan 1, 2012 – Jun 30, 2012	10	0.0014 mg/l	DS000	Accepted
Copper	Jul 1, 2011 – Dec 31, 2011	10	0.0629 mg/l	DS000	Accepted
Lead	Jul 1, 2011 – Dec 31, 2011	10	0.0018 mg/l	DS000	Accepted
Copper	Jan 1, 2011 – Jun 30, 2011	11	0.1028 mg/l	DS000	Accepted
Lead	Jan 1, 2011 – Jun 30, 2011	11	0.0025 mg/l	DS000	Accepted
Copper	Jan 1, 2010 – Jun 30, 2010	10	0.0986 mg/l	DS000	Accepted
Lead	Jan 1, 2010 – Jun 30, 2010	10	0.0139 mg/l	DS000	Accepted
Copper	Jan 1, 2009 – Jun 30, 2009	10	0.081 mg/l	DS000	Accepted
Lead	Jan 1, 2009 – Jun 30, 2009	10	0.0014 mg/l	DS000	Accepted
Copper	Jul 1, 2008 – Dec 31, 2008	10	0.0214 mg/l	DS000	Accepted
Lead	Jul 1, 2008 – Dec 31, 2008	10	0.0182 mg/l	DS000	Accepted
Copper	Jan 1, 2007 – Dec 31, 2007	7	0.0916 mg/l	DS000	Accepted
Lead	Jan 1, 2007 – Dec 31, 2007	7	0.0184 mg/l	DS000	Accepted
Copper	Jan 1, 2004 – Dec 31, 2004	5	0.0677 mg/l	DS000	Accepted
Lead	Jan 1, 2004 – Dec 31, 2004	5	0.0048 mg/l	DS000	Accepted
Copper	Jul 1, 2003 – Dec 31, 2003	10	0.851 mg/l	DS000	Accepted
Lead	Jul 1, 2003 – Dec 31, 2003	10	0.004 mg/l	DS000	Accepted
Copper	Jan 1, 2003 – Jun 30, 2003	10	1.197 mg/l	DS000	Accepted
Lead	Jan 1, 2003 – Jun 30, 2003	10	0.009 mg/l	DS000	Accepted
Copper	Jul 1, 2002 – Dec 31, 2002	10	5.768 mg/l	DS000	Accepted
Lead	Jul 1, 2002 – Dec 31, 2002	10	0.025 mg/l	DS000	Accepted
Copper	Jan 1, 2001 – Dec 31, 2001	5	0.528 mg/l	DS000	Accepted
Lead	Jan 1, 2001 – Dec 31, 2001	5	0.017 mg/l	DS000	Accepted
Copper	Jan 1, 1996 – Dec 31, 1996	5	0.282 mg/l	DS000	Accepted
Lead	Jan 1, 1996 – Dec 31, 1996	5	0.001 mg/l	DS000	Accepted
Copper	Jan 1, 1995 – Jun 30, 1995	10	0.432 mg/l	DS000	Accepted
Lead	Jan 1, 1995 – Jun 30, 1995	10	0.002 mg/l	DS000	Accepted
Copper	Jul 1, 1994 – Dec 31, 1994	10	0.153 mg/l	DS000	Accepted
Lead	Jul 1, 1994 – Dec 31, 1994	10	0.006 mg/l	DS000	Accepted
Copper	Jan 1, 1994 – Jun 30, 1994	10	1.53 mg/l	DS000	Accepted
Lead	Jan 1, 1994 – Jun 30, 1994	10	0.005 mg/l	DS000	Accepted
Copper	Jul 1, 1993 – Dec 31, 1993	8	0.245 mg/l	DS000	Accepted
Lead	Jul 1, 1993 – Dec 31, 1993	8	0 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.