Lake Erie Watershed Protection Alliance The Lake Erie Watershed Protection Alliance is spreading awareness of preventing yard waste and other materials from entering our waterways. To learn more and view a printable brochure from LEWPA, click here. Annual Stormwater Report MS4 Annual Rpt Thru 3-23 2021-22 Stormwater Report 2020-21 Stormwater Report 2017-18 Stormwater Report 2016-17 Stormwater Report 2015-16 Stormwater Report 2014-15 Stormwater Report 2013-14 Stormwater Report 2012-13 Stormwater Report 2011-12 Stormwater Report
