locally released norepinephrine binds to alpha 1 receptors in arterioles to restrict blood flow and generally to increase blood pressure.
Friday (9/9). Spillway gates will be opened at 10 a.m. Monday (9/12) to release 1,000 cubic feet per second through the spillway, which runs from the lake to the Lackawaxen River. The release rate will be increased gradually to 2,000 cubic feet per second, and held at that level.
The Weather Channel has issued a river flood warning for the Schuylkill River through Friday morning: THE FLOOD WARNING CONTINUES FOR THE SCHUYLKILL RIVER AT PHILADELPHIA. * UNTIL FRIDAY MORNINGâ¦ OR UNTIL THE WARNING IS CANCELLED. * AT 5:31 PM WEDNESDAY THE STAGE WAS 10.2 FEET. * FLOOD STAGE IS 11.0 FEET.