Salisbury Daily Times by Sarah Lake June 11, 2011
SALISBURY -- The Wicomico River is going on a diet.
"The Chesapeake Bay, the Wicomico River and all other rivers in the bay's watershed are going on a pollution diet," said Erik Fisher of the Chesapeake Bay Foundation. "When we hit our goal, we will have pollution levels that mean our rivers can be fished and swum in without worrying or caring about what you're eating or getting yourself into."
City officials, along with representatives from various local and state environmental groups, unveiled several initiatives Wednesday designed to reduce Salisbury's carbon footprint, reduce energy costs and improve the health of the Wicomico River.
Judith Stribling of the Wicomico Creekwatchers presented the group's 2010 annual report, which shows water quality improved slightly compared with previous multi-year averages in most river sections. The report states only Wicomico Creek showed no improvement over previous years.
"There was a slight improvement in just about everything, in just about every place," Stribling said, specifically referring to nitrogen, phosphorus and chlorophyll levels, as well as water clarity.
Stribling said 2010 was the first year her group was able to conduct a clear comparison with a long-term data set; however, some results are still a little unclear.
"Schumaker Pond is one site that improved substantially over last year," she said. "But we're suspecting improvement may have more to do with the fact that (2010) was a drought year and there may not have been quite as much runoff. That's why we do these long-term monitoring studies; because over five to 10 years, you begin to see patterns."
Creekwatchers has been conducting its annual testing since 2002. The full report, as well as reports from previous years, can be seen at www.salisbury.edu/wicomico creekwatchers.
Kelly Shanahan, an intern with the Sierra Club, presented her findings after spending a semester analyzing the city's carbon dioxide output in 2009. Energy consumed by seven city entities -- buildings, streetlights, the city's vehicle fleet, the wastewater treatment plant, water delivery facilities, the marina and the daily employee commute -- was measured and analyzed by data software created by the International Council for Local Environmental Initiatives.
"It was a six-month-long math problem," Shanahan said, adding Salisbury did well compared to cities of comparable size.
The city will host another Sierra Club intern to analyze output from fiscal year 2012. The goal, according to Mayor Jim Ireton, is to reduce the city's carbon footprint by 7 percent during the three-year period.
Lori Lilly, an ecologist with the state Center for Watershed Protection, said she's been working with city employees on an Illicit Discharge Protection and Elimination Program -- an initiative aimed to find and remedy non-stormwater discharged from outfall pipes.
"From our studies, particularly on the western shore, we've been finding that illicit discharges are very significant components of the nutrient and bacteria we find in local streams," Lilly said. "If we see waterflow coming out of an outfall pipe, and it's not been raining, we try to figure out where the water came from and if it's polluted."
In partnership with the city and the Wicomico Environmental Trust, Lilly said her organization has submitted a grant to create a watershed plan for the Wicomico River. The grant, which totals $133,000, is distributed by the National Fish & Wildlife Foundation.
"The plan will include a characterization of the whole watershed, then we'll focus our efforts on one, small sub-watershed, like here in the city," she said.
Karen Lukacs, executive director of WET, said one of the great barriers of doing work on the Wicomico River is there is no baseline information.
"We have to start somewhere," she said. "So this plan will provide us with a baseline of information and then, for the city itself, it will provide watershed planning and restoration activities."
Ireton presented a new program involving netting devices that will catch trash from convenience stores before it ends up in the river. The devices are similar to ones installed earlier this year on outfall pipes in the East Prong. However, the new devices will be fitted to stormwater inlets at every convenience store in the city.
"We're finding a heck of a lot of trash (from these stores) gets thrown on the ground and ends up in the river," Ireton said. "This is the type of urban environmentalism we practice in Salisbury."
Ireton also touched on the overall effectiveness of the defective wastewater treatment plant.
"Even though it doesn't do what it's supposed to do in bringing those nitrogen levels down to virtually untraceable, it's still ... a lot better than ever in the history of Salisbury," he said, adding that each day, the plant produces 1,000 pounds fewer solids than the old plant.