Manure to Hit the Fan on Maryland SB 594

(Posted by Sen. Gerald Winegrad.)

Everyone knows that human excrement must be sanitarily and environmentally treated before discharge into our waterways or when taken from septic tanks. What most people don’t know is that millions of tons of farm animal excrement are put into the environment totally raw and untreated. Much of the polluting nutrients and bacteria wind up in the Chesapeake Bay’s creeks and streams or in groundwater destroying water quality.

When 13 million people in the Bay watershed flush their toilets, the wastewater flows through miles of pipes and many pumping stations to the nearest treatment plant. These plants must meet stringent federal and state standards for destroying disease-causing organisms and for removing environmentally harmful chemicals and nutrients. The plants must keep comprehensive records and are repeatedly inspected for Clean Water Act compliance. The public has full access to all such records and can even sue should any plant violate its strict permit limits.

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Sprawl Poisons the Bay

(Posted by Gerald Winegrad).

The recent deluges leading to massive stormwater runoff into the Chesapeake Bay may cause great damage to an already seriously impaired system. We previously have discussed in this spot the huge flows of Bay-choking nutrients and sediment from farms each time it rains. Now, we will devote discussions to the pollution flowing from developed lands including huge amounts of nutrients, sediment, and toxic chemicals.

The Chesapeake’s watershed before 1607 was 95 percent forested with huge acreage of intact wetlands. These forests and wetlands absorbed and held nutrients and sediment. The flow of these Bay-killing pollutants was greatly accelerated due to enormous changes in land use when we converted forests and wetlands to agriculture and then, more recently, to development. The Bay region has since lost about 50 percent of its forest cover and 72 percent of its wetlands. No change has been more devastating for the Bay.

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National Research Council Report Echoes Bay Action Plan Recommendations

(Posted by Gerald Winegrad.)

The National Research Council has just released its evaluation of the Chesapeake Bay Program’s pollution reduction program this week. The report, Achieving Nutrient and Sediment Reduction Goals in the Chesapeake Bay: An Evaluation of Program Strategies and Implementation, the culmination of a study begun in 2009 and sponsored by the U.S. EPA, fully supports the measures outlined in the Bay Action Plan.

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