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Master Watershed Stewards work to plant a rain garden at Miller Park in Shrewsbury Township, York County. (Photo by Jodi Sulpizio, Penn State)
Master Watershed Stewards in York County Work to Plant Rain Gardens - News News
Two rain gardens to help control stormwater runoff were recently completed in York and Shrewsbury Townships. More
York City youth cast their lines into Codorus Creek at the Youth and Family Fishing and Conservation day (Photo by Jodi Sulpizio, Penn State)
Master Watershed Stewards in York Introduce City Youth to Fishing and Conservation - News News
Master Watershed Steward event in York County introduces youth to fishing and helps them to gain appreciation of their local waterways. More
Michael Raucci’s storm drain message “Only rain in this drain!” can be found in the center square in York. (Photo by: Jodi Sulpizio, Penn State)
Street 2 Creek: Storm Drain Art Project in York County - News News
Master Watershed Stewards in York County partnered with the City of York, the Lower Susquehanna Riverkeeper Association, Chesapeake Bay Foundation, PA Office and the Watershed Alliance of York and started the Street 2 Creek Storm Drain Art Project. More
Master Watershed Steward Lynda Hartzell and Gabriel Sulpizio plant trees in York County.
Keystone 10 Million Tree Partnership Involves York County Watersheds - News News
Penn State Extensions’ Master Watershed Stewards in York County, helped plant 400 trees in two townships between Earth Day and Arbor Day. More
The newest trained group of the York County Master Watershed Stewards program
Master Watershed Stewards Complete Training in York - News News
The third Penn State Master Watershed Steward training in York County is complete. This enthusiastic group of 25 participants completed their training in early May. More
York County Master Watershed Steward Graduates
Second Class of Master Watershed Stewards Graduate in York County - News News
We are excited to announce that York County’s second class of Master Watershed Steward trainees graduated and became official Master Watershed Stewards in March. More
Pictured are Doug Hoke - York County Commissioner, Kipp Allison - Windsor Township Zoning Officer and Jodi Sulpizio - Master Watershed Steward Coordinator, Penn State Extension York County.
Master Watershed Stewards in York County Present Outstanding Partner Award - News News
Watershed Stewards recognize local zoning officer for efforts to enhance water quality by installing a bioswale. More
Figure 1. Space requirements for resting and rising dairy cow
Designing and Building Dairy Cattle Freestalls - Articles Articles

Designing and Building Dairy Cattle Freestalls

Dan McFarland, Robert Graves, Ph.D., P.E.

Freestalls (cubicles) provide dairy cows a clean, dry, comfortable resting space. Well-designed and properly maintained freestalls are a key component in a freestall housing system. More
Natural Ventilation for Freestall Barns
Natural Ventilation for Freestall Barns - Articles Articles

Natural Ventilation for Freestall Barns

Robert Graves, Ph.D., P.E.

Cows continuously produce heat and moisture so a ventilation system is necessary to continuously exchange inside air for drier, cooler outside air. More
Natural Ventilation for Dairy Tie Stall Barns
Natural Ventilation for Dairy Tie Stall Barns - Articles Articles

Natural Ventilation for Dairy Tie Stall Barns

Robert Graves, Ph.D., P.E.

Tie stall barns require a ventilation system that allows close control of air exchange and temperature to prevent the barn from reaching freezing temperatures. More
Photo credit: Amber Yutzy
Recommendations for Calf and Heifer Housing Dimensions for Holsteins - Articles Articles

Recommendations for Calf and Heifer Housing Dimensions for Holsteins

John Tyson, Dan McFarland, Robert Graves, Ph.D., P.E.

Summary of design suggestions for planning calf and heifer housing systems for Holstein dairy cattle; a starting point for the design process. More
Recommendations for Calf and Heifer Housing Dimensions for Jerseys
Recommendations for Calf and Heifer Housing Dimensions for Jerseys - Articles Articles

Recommendations for Calf and Heifer Housing Dimensions for Jerseys

John Tyson, Dan McFarland, Robert Graves, Ph.D., P.E.

Summary of design suggestions for planning calf and heifer housing systems for Jersey cattle; a starting point for the design process. More
Nutrient Budgets for PA Cropland: What They Reveal and How Can They Be Used?
Nutrient Budgets for PA Cropland: What They Reveal and How Can They Be Used? - Articles Articles

Nutrient Budgets for PA Cropland: What They Reveal and How Can They Be Used?

Douglas Beegle, Ph.D., Robert Graves, Ph.D., P.E., Kristen Saacke Blunk

Nutrient budgets have been developed by Mid-Atlantic Regional Water Program to quantify the magnitude and sources of excess nutrients that are being generated and applied throughout Pennsylvania. More