Extreme winter weather likely to affect lakes, ponds, streams
KINGSTON, R.I. -- Last summer the Obama Administration encouraged government science agencies to promote citizen science projects to help collect data for certain programs.
The announcement signaled the government’s recognition of the value of crowd-sourcing for scientific research. But it isn’t a new idea.
The University of Rhode Island’s Watershed Watch program, now in its 29th year, is one of the longest running citizen science projects in Rhode Island.
It has been working with volunteers to collect data on water quality in the state’s lakes, ponds, streams and bays since 1988.
The data the volunteers collect is used by watershed conservation organizations, policy makers, regulators and state and local officials to make decisions that improve and protect the health of local waters.
Now the program is seeking new volunteers to help monitor water quality in local waterways from May through October.
About 350 Watershed Watch volunteers monitor the water quality in 220 lakes, ponds, streams, bays and other water bodies in Rhode Island. They play a critical role in helping scientists understand the effect that weather and land use have on water quality in the state. Analysis of the 28 years of data collected by program volunteers has identified changes in water temperature, nutrients, bacteria, algae and other factors that affect the health of aquatic ecosystems.
Herron said that last year’s very cold and snowy winter, coupled with this winter’s very warm weather, will make water quality monitoring this summer especially interesting.
“We had experienced a three-year decline in water quality and an increase in harmful algae blooms in some places from 2012 to 2014,” she said. “And then last year everything went back to where it had been 10 years ago at those sites. It’s going to be really fascinating to see what happens this year. The warm winter means the plants will start to grow earlier, and algae should start growing earlier, too.”
Linda Green, director of Watershed Watch, said the fairly dry conditions will also have significant implications for water quality.
“Some lakes and ponds in Rhode Island do really well in dry years because there is little roadway run-off carrying nutrients and pollutants into the water,” she said. “But other lakes need that run-off to flush out pollutants that are already in the water. And, of course, no stream benefits from drying up.”
“Water quality monitoring isn’t sexy or exciting, but if you miss a year of monitoring, especially a year like last year, then you lose a year of data,” added Herron. “That makes it difficult to understand the whole story of what’s going on in our water bodies.”
Classroom training for new Watershed Watch volunteers will take place at URI’s Kingston campus on Saturday, April 2 at 9 a.m. It will be repeated on Wednesday, April 6 at 6 p.m. Field training will be conducted later in April.
Volunteers come from all walks of life and are of all ages, occupations, educational backgrounds and interests.
Volunteers are
matched to a specific location – usually one that they already have a
particular interest in – that they will be in charge of monitoring. Every week
or two on a day of their choice, volunteers monitor for water clarity,
temperature, algae concentrations and dissolved oxygen.
On several designated dates, volunteers collect water samples that are brought to URI to be analyzed for nutrients, acidity and bacteria.
According to Herron and Green, many volunteers work in teams to share their monitoring duties. Monitoring can also be an enjoyable family activity for parents and their children, and teens can use it to gain required community service hours.
Ponds, lakes and some saltwater sites are monitored at their deepest point, so access to a boat, canoe or kayak is necessary. But few river and stream sites require a boat.
Watershed Watch is sponsored by URI Cooperative Extension in the College of the Environment and Life Sciences, the Rhode Island Department of Environmental Management, and about 40 local organizations and communities.
“Our newest partner is the town of Warren, which is looking for volunteers for coastal water quality monitoring, modeled after the successful efforts by Save Bristol Harbor,” said Herron. “North Kingstown is also expanding its lake monitoring to include Wickford Harbor.”
For more information or to register for the training sessions, contact Elizabeth Herron at 401-874-4552 or at emh@uri.edu. Visit the program’s website at Watershed Watch for detailed information about the program and its list of 2016 monitoring locations.
