Daily Archives: October 20, 2016

Agricultural Best management Practices Improve Aquatic Life in the Blackwater River

High sediment loadings led to violations of the general standard for aquatic life use in Franklin County’s Blackwater River.  As a result, the Virginia Department of Environmental Quality (DEQ) added two segments of the Lower Blackwater River to the 2008 Clean Water Act (CWA) section 303(d) list of impaired waters. Landowners installed agricultural best management practices (BMPs); these decreased edge-of-field sediment loading and helped improve water quality.  Because of this improvement, DEQ removed two segments of the Blackwater River from Virginia’s 2014 list of impaired waters for biological impairment.  To read more click on this link 2014-delisted-blackwater

Installing Residential and Agricultural Best Management Practices Reduces Bacteria in Big Chestnut Creek

High bacteria loadings led to violations of Virginia’s Water Quality Standard (WQS) for designated recreation (swimming) use in Big Chestnut Creek.  As a result, the Virginia Department of Environmental Quality (DEQ) added the creek to its 2004 Clean Water Act (CWA) section 303(d) list of impaired waters.  From 2007 through 2012, stakeholders installed various agricultural and residential practices in the Big Chestnut Creek watershed that decreased nonpoint source runoff.  As a result, Virginia DEQ removed Big Chestnut Creek from its 2014 list of impaired waters based on attainment of the bacteria WQS. To read more click on this link 2014-delisted-bigchestnut