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Heat Advisory
2026-07-15T20:00:00-04:00

* WHAT...Heat index values up to 104 expected. * WHERE...Adams, Cumberland, Franklin, Fulton, Lancaster, and York Counties. * WHEN...From 11 AM to 8 PM EDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Smoke aloft from wildfires in central Canada may help to lower the temperatures a degree or two from current expectations for Wednesday. If it does, that would help to lessen concerns for heat illnesses.

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Pennsylvania

Pequea Creek At Martic Forge, Pa Realtime Data

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Pa

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Heat Advisory
Until 2026-07-15T08:00:00-04:00 • National Weather Service
* WHAT...Heat index values up to 104 expected. * WHERE...Adams, Cumberland, Franklin, Fulton, Lancaster, and York Counties. * WHEN...From 11 AM to 8 PM EDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Smoke aloft from wildfires in central Canada may help to lower the temperatures a degree or two from current expectations for Wednesday. If it does, that would help to lessen concerns for heat illnesses.

PEQUEA CREEK AT MARTIC FORGE, PA

Realtime Data • Report • Conditions

44

Discharge (cfs)

3.3

Gauge Height (ft)

USGS 01576787

Streamflow discharge was last observed at 44 cfs, and a gauge height of 3.31 feet. With the % decrease since yesterday, the streamflow average over the past 10 days is 57 .

Weather today, Tomorrow,

There are no major tributaries or dams that significantly affect the flow of the creek. Seasonally, the creek experiences higher flows during the spring due to snowmelt and rainfall, and lower flows during the summer and fall. Interestingly, the creek is known for its excellent fishing opportunities, with a variety of fish species present including trout, bass, and catfish.

July 14, 2026

Elevation	216.0 ft
Last Updated
Gage height, ft	3.31 ft
Streamflow, ft³/s	44.3 ft3/s
Percent of Normal	38%
Year Over Year Average	119 cfs
24hr Flow Prediction	cfs
Maximum Recorded	9,700 cfs
Geolocation	39.91, -76.33

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