MEDIAN FLOW RATE · 1 DAY
—cfs
No flow data available
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
24.0in
≈ normal
24.01 in of precipitation so far this year — about average for this point in the season (normal 25.66 in).
YTD Total
24.0in
This year so far
Normal to Date
25.7in
30-yr average
Typical Range
20.5–30.8in
10th–90th pct YTD
Departure
-6%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 2.76" · normal 3.68" (2.0–5.5)
Feb: 1.15" · normal 3.48" (1.7–5.6)
Mar: 5.56" · normal 4.46" (2.5–6.5)
Apr: 3.26" · normal 4.26" (2.5–5.5)
May: 5.66" · normal 4.71" (1.9–7.8)
Jun: 4.72" · normal 4.50" (2.6–7.4)
Jul: 0.91" (so far)· normal 4.24" (2.6–6.5)
Aug: normal 3.44" (2.0–4.8)
Sep: normal 3.65" (1.5–6.9)
Oct: normal 3.23" (1.4–5.1)
Nov: normal 3.34" (1.8–4.7)
Dec: normal 3.57" (2.1–5.6)
Baseline 1991–2020 · Source: Open-Meteo06:28 AM
Your History · OHIO RIVER AT MARIETTA, OH
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Station Location
39.4095, -81.4576Loading map…
DATA · USGS · NOAA · NWS
Site #03150700·USGS
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