MEDIAN FLOW RATE · 30 DAY
1,172cfs 42.5% vs avg
Optimal band: 1,551–2,099 cfs
PERIOD HIGH
8,133cfs
PERIOD LOW
798cfs
RUNNABLE
26%
last 30 day in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
20.7in
≈ normal
20.71 in of precipitation so far this year — about average for this point in the season (normal 20.25 in).
YTD Total
20.7in
This year so far
Normal to Date
20.3in
30-yr average
Typical Range
16.6–24.4in
10th–90th pct YTD
Departure
+2%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.96" · normal 2.73" (1.1–4.1)
Feb: 0.94" · normal 2.29" (1.3–3.5)
Mar: 4.31" · normal 3.13" (1.7–4.7)
Apr: 5.71" · normal 3.97" (2.4–6.0)
May: 3.83" · normal 4.01" (2.4–6.1)
Jun: 3.89" · normal 3.89" (1.9–5.8)
Jul: 0.08" (so far)· normal 3.35" (2.0–5.3)
Aug: normal 3.33" (1.5–5.0)
Sep: normal 2.55" (1.0–4.0)
Oct: normal 2.73" (1.4–3.9)
Nov: normal 2.95" (1.3–4.6)
Dec: normal 2.62" (1.4–3.9)
Baseline 1991–2020 · Source: Open-Meteo01:33 PM
Your History · Maumee River near Defiance OH
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Weather Conditions
WEATHER CONDITIONS
TODAY
94°
75°
SAT
87°
70°
SUN
87°
69°
MON
85°
65°
TUE
82°
60°
WED
87°
67°
THU
81°
70°
FISH INDEX
Temperature
Too Hot
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
06:08 AM
SUNSET
09:13 PM
15H 5M OF DAYLIGHT7H 38M REMAINING
MOON PHASE
Waning Gibbous
86% illuminated
Station Location
41.2920, -84.2811Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-03 13:35 UTC
Site #04192500·USGS
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