Report Summary for Apr 2026
This year: Clark Creek is currently running a little low but remains in fishable condition. Fishing quality has been poor recently. Anglers observed fish rising, likely to caddis, which were seen hovering over the water. Smaller mayflies, such as Tricos, were also present. Due to stream conditions, dapping flies into open pockets between log jams may be necessary to target these feeding fish. A significant hazard to be aware of is the jumbled mass of dead trees and log jams at the AT parking lot, which makes fishing difficult in that area. Parking is available at Bierly's Grove, Sawmill, and the AT crossing.
Best time of day: Afternoon
Prior years: No prior years report for this period.
This report combines publicly available data when available with our own analysis to give a comprehensive view of the stream conditions.
Likely species
Monthly water conditions
Swatara Creek near Palmyra, PA
This month
438 CFS
Avg 59°F (48–74°F)
Last month
1413 CFS
Avg 46°F (38–58°F)
Parking areas at Bierly's Grove, Sawmill, and AT crossing were visited.
• Jumbled mass of dead trees and log jams at AT parking lot, making fishing difficult.
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