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Allegheny River below Conewango Creek at Warren water level

River gauge, Allegheny River, Pennsylvania, United States

Directions

Below flood stage

Water level

3.20ft Steady over the last 24 hours

Flow
2,500 cfs
10 20 Highest onrecord 19.40 ft Minor floodstage 14.00 ft

History

3.203.213.223.23ftOct 16Oct 16Oct 17Oct 18Oct 193.203.213.223.23ftOct 16Oct 17Oct 19
Water level Minor flood stage

What this means

The gauge at Allegheny River below Conewango Creek at Warren reads 3.20 ft, a normal level.

It is 10.80 ft below the flood stage of 14.00 ft.

It has barely moved over the past 24 hours. Over the past 30 days it has moved between 3.17 ft and 3.25 ft.

Fall is often low-water season on rivers, until steadier rain returns.

Judged against the official flood stage for this gauge. How to read levels

Key numbers

Highest on record
19.40 ftMarch 17, 1865

What the stage means on the water

A normal level is usually prime time for floating and wade fishing, as long as the weather holds upstream.

The National Weather Service puts flood stage for this gauge at 14.00 ft, still 10.80 ft away.

What happens at each level

18.00 ft
Many homes and businesses on both banks experience catastrophic flooding.
17.00 ft
Many homes and businesses are affected by high water. The railroad tracks and business Route 6 are flooded. Water affects Warren General Hospital on the left bank.
15.00 ft
A number of homes and businesses on the right, or north bank are affected by high water. Several streets are closed.
14.00 ft
The right, or north bank begins to overflow, affecting a few houses and a couple of streets in low lying areas near the river.
3.20 ft
Right now

Impact statements from the U.S. National Weather Service.

Highest crests on record

Chance of at least minor flooding in October to December: < 5 %.

RankLevelDate
119.40 ftMarch 17, 1865
218.30 ftMarch 8, 1956
317.70 ftDecember 12, 1873
417.20 ftMarch 27, 1913
517.10 ftMarch 22, 1948
617.00 ftApril 6, 1947
716.50 ftJanuary 22, 1959
816.00 ftMarch 30, 1916
915.90 ftMarch 28, 1936
1015.80 ftMarch 13, 1920

Weather at the gauge

The forecast is not available right now.

Sunrise 07:34 AM Sunset 06:30 PM Daylight 10 hr, 57 min First quarter 60%

Map

Other gauges on the Allegheny River

Gauge Level Compared with normal 24 hours Distance
Allegheny River at Port AlleganyRiver gauge, Allegheny River 95.6 cfs Normal −8.4 cfs 44 mi
Allegheny River at EldredRiver gauge, Allegheny River 2.62 ft Below flood stage −0.23 ft 40 mi
Allegheny River at OleanRiver gauge, Allegheny River 1.25 ft Below flood stage −0.09 ft 39 mi
Allegheny River at SalamancaRiver gauge, Allegheny River 2.85 ft Below flood stage +0.02 ft 31 mi
Allegheny River at Red HouseRiver gauge, Allegheny River 7.72 ft No reference yet +0.01 ft 26 mi
Allegheny River at Kinzua DamRiver gauge, Allegheny River 2,310 cfs Normal ±0 7 mi
Allegheny River at West HickoryRiver gauge, Allegheny River 3.90 ft Below flood stage ±0 23 mi
Allegheny River at FranklinRiver gauge, Allegheny River 3.50 ft Below flood stage ±0 47 mi
Allegheny River at ParkerRiver gauge, Allegheny River 2.58 ft Below flood stage −0.03 ft 58 mi
Allegheny River near RimerRiver gauge, Allegheny River 9.39 ft Normal +0.02 ft 65 mi
Allegheny River at Lock & Dam 8 near TempletonRiver gauge, Allegheny River 9.51 ft Normal −0.03 ft 68 mi
Allegheny River at KittanningRiver gauge, Allegheny River 10.64 ft Below flood stage +0.01 ft 73 mi

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Conewango Creek at RussellRiver gauge, Conewango Creek 2.31 ft Below flood stage +0.02 ft 7 mi
Allegheny Reservoir near WarrenReservoir, Allegheny Reservoir 1,319.74 ft High −0.32 ft 8 mi
Brokenstraw Creek at YoungsvilleRiver gauge, Brokenstraw Creek 114 cfs Normal −13.0 cfs 9 mi
Tionesta Creek at LynchRiver gauge, Tionesta Creek 80.1 cfs Normal −14.2 cfs 17 mi
Chadakoin River at FalconerRiver gauge, Chadakoin River −0.42 ft Below flood stage −0.01 ft 19 mi
Kinzua Creek near GuffeyRiver gauge, Kinzua Creek 18.8 cfs Normal −3.0 cfs 23 mi
Chautauqua Lake at Bemus PointLake, Chautauqua Lake 1,307.51 ft Normal −0.01 ft 25 mi
Tunungwant Creek near South BradfordRiver gauge, Tunungwant Creek 0.34 ft Low ±0 28 mi

Questions and answers

What is flood stage for the Allegheny River below Conewango Creek at Warren?

The official flood stage is 14.00 ft. The level is currently 10.80 ft below it.

Is gage height the same as water depth?

No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.

What is the water level of Allegheny River below Conewango Creek at Warren today?

On Oct 19, 2026, 11:00 AM EDT, the water level was 3.20 ft. Steady over the last 24 hours.

Is Allegheny River below Conewango Creek at Warren rising or falling?

Steady over the last 24 hours.

Is the level of Allegheny River below Conewango Creek at Warren normal?

Below flood stage. Judged against the official flood stage for this gauge.

What is the highest water level ever recorded at Allegheny River below Conewango Creek at Warren?

The highest level on record is 19.40 ft on March 17, 1865.

How often is this data updated?

The U.S. Geological Survey publishes a new reading every 15 minutes. This page refreshes within minutes of each update.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
U.S. Geological Survey
Station code
usgs:03015310 (Agency page)
Coordinates
41.84395, -79.14977 (WGS84)
Vertical datum
NAVD88
Update interval
every 15 minutes
Licence
Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision

Published series

ParameterLast valueTime (UTC)Quality
Water level 3.20 ft 2026-10-19 15:00 Provisional
Flow 2,500 cfs 2026-10-19 15:00 Provisional

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How to cite

U.S. Geological Survey: Allegheny River below Conewango Creek at Warren (usgs:03015310). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/united-states/pennsylvania/allegheny-river-below-conewango-creek-at-warren

How we check values

Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.

Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer