Virginia, West Virginia, New York and Delaware are set to receive $1 million each from the U.S. Department of Agriculture (USDA) as part of a federal effort to improve water quality in the Chesapeake Bay. Money will go toward farmers in the Bay watershed with stream access on their properties. Specifically, the money supports planting of vegetated streamside buffers on agricultural lands.
These vegetated streamside buffers, or riparian buffer zones, act as physical barriers to livestock, which might otherwise have direct access to pollute streams. Riparian buffer zones also reduce sediment and nutrient loads, running off from farmland, and entering the watershed.
The USDA is able to offer federal funds to Bay states under their Conservation Reserve Enhancement Program (CREP). According to the USDA, CREP and USDA funds (about $500 million in total), supplied to Bay states since 1996, have resulted in the planting of 7000 miles of riparian buffer zones, and “have prevented an estimated eight million tons of sediment, 16 million pounds of nitrogen, and four million pounds of phosphorus from entering the waters of the watershed.” (See http://www.usda.gov/wps/portal/usda/usdahome?contentid=2015/10/0271.xml&contentidonly=true).
The USDA CREP program is voluntary. Funds are being offered to agricultural landowners who agree to participate in planting riparian buffer zones, and require financial support.
The $4 million going to Virginia, West Virginia, New York and Delaware is a first round of funding. A second round from the USDA will likely target Maryland and Pennsylvania- states with significant amounts of agricultural runoff to the Chesapeake Bay.