MEDIAN FLOW RATE · 30 DAY
—cfs
No flow data available
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
24.6in
≈ normal
24.65 in of precipitation so far this year — about average for this point in the season (normal 23.07 in).
YTD Total
24.6in
This year so far
Normal to Date
23.1in
30-yr average
Typical Range
18.5–28.4in
10th–90th pct YTD
Departure
+7%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.99" · normal 3.14" (1.4–4.7)
Feb: 0.94" · normal 2.57" (1.6–3.9)
Mar: 4.69" · normal 3.59" (2.2–5.2)
Apr: 5.05" · normal 4.34" (2.6–6.3)
May: 5.90" · normal 4.20" (2.2–6.1)
Jun: 4.22" · normal 3.98" (2.0–6.0)
Jul: 1.86" (so far)· normal 3.47" (1.8–5.7)
Aug: normal 3.24" (1.9–4.5)
Sep: normal 3.00" (1.3–5.6)
Oct: normal 3.02" (1.7–4.4)
Nov: normal 3.08" (1.8–5.1)
Dec: normal 3.06" (1.9–4.4)
Baseline 1991–2020 · Source: Open-Meteo06:34 UTC
Your History · Charles Mill Lake
Track your history
Sign in to track your sessions at Charles Mill Lake — best days, monthly trends, and time on the water.
Sign inSPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
85°
66°
MON
87°
65°
TUE
87°
66°
WED
88°
68°
THU
82°
67°
FRI
84°
65°
SAT
83°
65°
FISH INDEX
Temperature
Ideal
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
06:09 AM
SUNSET
09:01 PM
14H 52M OF DAYLIGHT
MOON PHASE
Waning Crescent
6% illuminated
Station Location
40.7403, -82.3625Loading map…
DATA · USGS · NOAA · NWS
Site #lrh:CharlesMill-Lake.Flow.Inst.15Minutes.0.OBS·USGS
Create a free account to save favorites, set flow alerts, and track conditions