Action-level lead exceedance levels* in Minnesota between 2012 and 2015

Public water system County served Population served Lead in PPB Sampling dates
Mille Lacs Energy Co-op  Aitkin 45 30 1/1/2012 - 12/31/2014
Norsoft Blue Earth 50 16 7/1/2014 - 12/31/2014
Norsoft Blue Earth 50 23 1/1/2015 - 6/30/2015
East Union Elementary School Carver 206 23 1/1/2013 - 6/30/2013
Northern Lights Casino Cass 1,650 294 7/1/2012 - 12/31/2012
Bug-O-Nay-Ge-Shig School gymnasium Cass 260 42 1/1/2012 - 12/31/2012
Bug-O-Nay-Ge-Shig School gymnasium Cass 260 39 1/1/2014 - 6/30/2014
Stinar Corporation Dakota 55 28 1/1/2012 - 12/31/2014
Vinland National Center Hennepin 40 24 7/1/2013 - 12/31/2013
Concoran Pet Care Center Hennepin 32 17 1/1/2013 - 12/31/2013
Crown Court McLeod 65 29 7/1/2012 - 12/31/2012
Lakeview Ranch - Darwin Meeker 30 30 1/1/2013 - 6/30/2013
Princeton Evangelical Lutheran School Mille Lacs 33 44 1/1/2014 - 12/31/2014
Buckman Morrison 270 74 1/1/2012 - 12/31/2014
Reading Nobles 75 22 1/1/2013 - 6/30/2013
Olmsted County Waste-to-Energy Facility Olmsted 967 38 7/1/2013 - 12/31/2013
Olmsted County Waste-to-Energy Facility Olmsted 967 58 1/1/2012 - 6/30/2012
Olmsted County Waste-to-Energy Facility Olmsted 967 39 7/1/2012 - 12/31/2012
Olmsted County Waste-to-Energy Facility Olmsted 967 32 1/1/2013 - 6/30/2013
Crossroads Apartments Polk 26 32 1/1/2012 - 6/30/2012
Nerstrand Rice 295 16 1/1/2013 - 12/31/2015
Windsor Oaks Development Sherburne 80 57 7/1/2014 - 12/31/2014
Salem Evangelical Lutheran Church Washington 30 30 1/1/2014 12/31/2014

* Action-level for lead is 15 parts per billion

Source: USA TODAY NETWORK research