Progress is being made in reducing the pollution flowing into Chesapeake Bay, according to a report. But the news is not all good, as the Chesapeake Bay Foundation (CBF) announced, “Many jurisdictions fell short in implementing practices that reduce pollution from agricultural sources and urban and suburban polluted runoff.”
In 2010, the Bay states--- Delaware, Pennsylvania, Maryland, Virginia, and West Virginia --- and the Environmental Protect Agency set pollution limits that would restore water quality in the Bay, as well as the rivers that feed it. Additionally, the states made two-year milestone commitments to take specific actions to ensure progress was being made to achieve the agreed-upon pollution reductions.
Reducing pollution from sewage treatment plants exceeded 2013 goals, but “our analysis shows that implementation of some important practices like forested buffers and urban stream restoration lag behind what is necessary to achieve long-term goals,” CBF said.
What’s at risk if those long-term goals aren’t achieved? The list is long. For starters, there are the multi-million-dollar bass fisheries in the Bay’s many tributaries, with the Potomac being the most notable.
And how about this? Five-hundred million pounds of seafood are harvested each year from the Bay. Also, it’s one of the few places left in the world where an industry exists harvesting oysters from the wild.
Additionally, this unique ecosystem supplies as much as 1/3 of the nation’s blue crabs annually, and striper fishing carries an economic value to the area of about $500 million per year.
“We are not on pace anywhere to meet our 2017 and 2025 goals,” said Jill Witkowski, director of the Choose Clean Water Coalition. “If we’re planning to run a race, so far we’ve done a good job on our couch to 5k. But if we want to run a marathon, we have a long way to go.”
Runoff from farms is one of the biggest threats to the continued health of the Bay, as close to one-quarter of the land in its watershed is devoted to agriculture. Thus, it is the single largest source of nutrient and sediment pollution entering the Bay.
“While conventional tillage, fertilizers and pesticides can be beneficial to crops, their excessive use can pollute rivers and streams, pushing nutrients and sediment into waterways,” CBF said.
• Maryland met or exceeded five of seven selected goals, including animal waste management systems, forest buffers, grass buffers, upgrading stormwater systems and septic regulations. It failed to meet tree-planting goals and didn't set a goal for urban forest buffers.
• Delaware reached or surpassed four of its seven selected goals, wetland restoration, cover crops, bioretention and urban tree planting. It fell short on animal waste management, grass buffers and septic system connections.
• Virginia met two of eight milestones evaluated: stream access control with fencing and urban stream restoration. It fell short on forest buffers, conservation tillage, composite agricultural practices, modern stormwater practices, urban nutrient management and composite urban practices.