PENN STATE LAUNCHES WATER-TESTING PROGRAM FOR PA. RESIDENTS
Carbon County Groundwater Guardian Water Testing and Education Program started in 2000. We also started conducting well owner workshops in 1999 and were part of the Master Well Owner Program.
Penn State Ag Sciences News 7/24/2007
UNIVERSITY PARK, Pa. — To help ensure an abundant supply of safe
water for people, crops and livestock, Penn State’s College of
Agricultural Sciences has launched a water-testing program, which will
be administered by the college’s Agricultural Analytical Services
Laboratory.
“About 3.5 million rural Pennsylvanians rely on more than one
million private wells for their drinking water, and about 20,000 new
wells are drilled each year,” says Bryan Swistock, water resources
senior extension associate. “We hope by encouraging people to get their
water tested, we can help them to improve their water quality and to
safeguard their health.”
Swistock points out that private water supplies in Pennsylvania are
not regulated by the state or federal government, and well owners are
responsible for maintaining the quality of their own water. “However,
about half of the state’s wells that have been tested fail to meet at
least one drinking-water standard,” he says.
The U.S. Environmental Protection Agency has established primary
and secondary drinking-water standards. Primary standards apply to
contaminants — such as coliform bacteria, nitrate and lead — that
cause health problems. Secondary standards address iron, manganese,
chloride and other pollutants that cause aesthetic problems, such as
stains, odors or off-tastes. Penn State’s program will provide well
owners with reports detailing how their water-test results compare to
these EPA standards.
Similar testing will be done for water used for livestock
consumption. “When dairy and livestock producers are trying to diagnose
performance problems with their animals, water is one nutrient that
often is overlooked,” says Virginia Ishler, nutrient-management
specialist in dairy and animal science.
“It’s not uncommon for aesthetic problems, such as odors and
tastes, to cause water intake in cattle to drop, which in turn can
reduce milk production,” Ishler says. “Less frequently, bacterial
contamination can adversely affect animal health. Offering this testing
program will give us a chance to help producers diagnose and correct
problems that might be limiting productivity and profitability.”
Two testing programs for irrigation water — for
greenhouses/nurseries and for turf — will be offered. The
greenhouse/nursery testing protocols will focus primarily on nutrient
content, according to Rob Berghage, associate professor of horticulture.
“Water quality and fertility are critical to greenhouse and nursery
operators,” he says. “Managing nutrient content is especially important
for growers using recirculating systems. Too much or too little
nutrients can harm plant health.”
Berghage explains that contamination issues also can be a concern,
particularly in “beneficial re-use” systems where water is being
recycled from sewage or industrial plants. In addition, he says, knowing
what’s in irrigation water can help growers manage nutrients and
chemicals in run-off, minimizing their environmental impact and helping
to enhance water quality in streams, rivers and the Chesapeake Bay.
To submit a water sample for testing, customers first must obtain a
free water-test kit from Penn State’s Ag Analytical Services Lab or from
a participating county office of Penn State Cooperative Extension. The
kit includes shipping materials, instructions on how to take a sample
and a submission form. Residents will choose from a range of testing
options available for each water type (drinking, irrigation or
livestock) and will send the kit, with the appropriate fee, to the lab.
Test results and relevant fact sheets or recommendations typically will
be returned in two to three weeks.
For more information, contact your county Penn State Cooperative
Extension office (find it on the Web at
http://www.extension.psu.edu/extmap.html) or the Ag Analytical Services
Lab (814-863-0841, aaslab@psu.edu), or visit the lab’s Web site at
http://www.aasl.psu.edu.
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