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South Branch Conewago Creek in Pennsylvania

Stream18.0 mi
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Around South Branch Conewago Creek

2 mi

Data Source: Recreation.gov · Public land: USGS PAD-US

About this river

South Branch Conewago Creek is an 18.0 mile stream. Streamflow is measured at the USGS gauge West Conewago Creek at East Berlin, PA (site 01573825). The National Hydrography Dataset places it at stream order 4. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

2003 to 2026

South Branch Conewago Creek typically runs highest in March, at a median 263 cfs, and lowest in September, at 42 cfs. The highest flow on record for any single day is 11,700 cfs, in 2013.

Show the numbers
Typical flow by month at West Conewago Creek at East Berlin, PA, in cfs
MonthTypical (cfs)Usual range (cfs)
January184115 to 323
February246149 to 451
March263175 to 440
April215143 to 372
May177112 to 352
June9164 to 163
July6437 to 104
August5534 to 87
September4227 to 116
October7334 to 158
November11154 to 213
December18794 to 390

Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 23 years of record. Statistics published by the US Geological Survey for West Conewago Creek at East Berlin, PA (site 01573825). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

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