Suggested tags
cows
cattle
wade
bank
stream
river
creek
manure
water
pollution
environmental protection agency
lancaster county
pennsylvania
farmer
farming
agriculture
bay
defecate
waste
nutrient
management
ecological
dead zone
shenandoah
nitrogen
phosphorus
algae
trample
waterway
protect
watershed
streamside
epa
farm
quality
bacteria
fecal
liquid manure
virginia
regulations
runoff
best practice
aerial
cow
steer
bull
meadow
pasture
run