Corey Creek near Mainesburg, PA

Tioga County, Pennsylvania · USGS gauge 01516500 · NWS MBGP1 · Pennsylvania river levels

Is Corey Creek near Mainesburg, PA flooding right now?

Corey Creek near Mainesburg, PA measured 1.46 ft on 2026-09-11 01:15:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

1.46 ft

as of 71 min ago

Streamflow

3 cfs

data refreshed 8 min ago

The highest crest on record was 10.44 ft on Fri, Jun 23, 1972.

Streamflow outlook

NOAA National Water Model forecast, issued 14 hours ago. The NWM models discharge for every river reach in the country, including the many gauges the National Weather Service does not forecast individually. It is a model, not an official NWS river forecast, and it predicts flow rather than water level.

No National Weather Service flood stage is published for this gauge, so no flood category can be shown — why some gauges have no flood stage.

Highest crests on record

Stage	Date
10.44 ft	1972-06-23
9.07 ft	1996-01-19

Last 7 days

Past 7 days · 1.34–1.78 ft

Nearby gauges

Gauge	Distance	County
Tioga River near Mansfield, PA	3.4 mi	Tioga County
Tioga River at Tioga, PA	10.0 mi	Tioga County
NB Sugar Creek Tributary near Columbia Cross Roads, PA	10.2 mi	Bradford County
Tioga River at Tioga Junction, PA	12.3 mi	Tioga County
Crooked Creek below Catlin Hollow at Middlebury Center	13.8 mi	Tioga County

Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.

Sources: USGS monitoring location · NWS gauge & forecast