USGS · 03108500

OHIO RIVER

USGS · 03108500LIVE

Ohio River at Montgomery Lock & Dam, Lower Pool

RACCOON TOWNSHIP, PA40.6472°N, -80.3887°W

AIR TEMP

75°F

WIND

3mph ESE

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

—cfs

No flow data available

Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

23.9in

≈ normal

23.85 in of precipitation so far this year — about average for this point in the season (normal 23.69 in).

YTD Total

23.9in

This year so far

Normal to Date

23.7in

30-yr average

Typical Range

18.8–29.1in

10th–90th pct YTD

Departure

+1%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 2.29" · normal 3.36" (1.9–4.6)

Jan

Feb: 1.16" · normal 2.79" (1.7–4.4)

Feb

Mar: 6.09" · normal 3.85" (2.1–5.9)

Mar

Apr: 4.39" · normal 4.38" (2.9–5.8)

Apr

May: 5.08" · normal 4.40" (2.0–6.8)

May

Jun: 4.29" · normal 4.49" (2.0–6.6)

Jun

Jul: 0.55" (so far)· normal 3.81" (2.0–5.9)

Jul

Aug: normal 3.59" (2.4–5.6)

Aug

Sep: normal 3.74" (1.6–7.0)

Sep

Oct: normal 3.39" (1.7–4.9)

Oct

Nov: normal 3.34" (1.7–5.3)

Nov

Dec: normal 3.31" (2.0–4.7)

Dec

Baseline 1991–2020 · Source: Open-Meteo04:39 AM

Your History · Ohio River at Montgomery Lock & Dam, Lower Pool

Track your history

Sign in to track your sessions at Ohio River at Montgomery Lock & Dam, Lower Pool — best days, monthly trends, and time on the water.

Station Location

40.6472, -80.3887

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-04 05:50 UTC

Site #03108500·USGS

Create a free account to save favorites, set flow alerts, and track conditions