USGS · 03076100

YOUGHIOGHENY RIVER

USGS · 03076100LIVE

YOUGHIOGHENY RIVER NEAR MCHENRY, MD

GARRETT COUNTY, MD39.5258°N, -79.4107°W Updated 1 hr ago

FLOW RATE

195cfs

AIR TEMP

69°F

WIND

4mph SW

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

195cfs 30.6% vs avg

Optimal band: 209–283 cfs

PERIOD HIGH

4,348cfs

PERIOD LOW

42cfs

RUNNABLE

16%

last 1 year in band

Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

27.7in

≈ normal

27.7 in of precipitation so far this year — about average for this point in the season (normal 31.39 in).

YTD Total

27.7in

This year so far

Normal to Date

31.4in

30-yr average

Typical Range

25.6–37.3in

10th–90th pct YTD

Departure

-12%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 4.03" · normal 4.48" (2.8–6.7)

Jan

Feb: 2.15" · normal 4.21" (2.5–6.2)

Feb

Mar: 4.72" · normal 5.04" (2.9–7.3)

Mar

Apr: 4.00" · normal 5.23" (3.0–7.3)

Apr

May: 5.25" · normal 5.96" (3.4–8.2)

May

Jun: 5.77" · normal 5.10" (2.5–7.5)

Jun

Jul: 1.78" (so far)· normal 4.54" (2.6–6.4)

Jul

Aug: normal 3.67" (2.4–5.4)

Aug

Sep: normal 4.10" (1.8–7.9)

Sep

Oct: normal 3.90" (1.4–5.9)

Oct

Nov: normal 3.76" (1.8–5.4)

Nov

Dec: normal 4.45" (2.8–6.2)

Dec

Baseline 1991–2020 · Source: Open-Meteo12:39 AM

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Station Location

39.5258, -79.4107

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DATA · USGS · NOAA · NWSUPDATED 2026-07-10 00:00 UTC

Site #03076100·USGS

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