MEDIAN FLOW RATE · 30 DAY
525cfs 9.7% vs avg
Optimal band: 127–171 cfs
PERIOD HIGH
1,617cfs
PERIOD LOW
50cfs
RUNNABLE
16%
last 30 day in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
19.9in
≈ normal
19.91 in of precipitation so far this year — about average for this point in the season (normal 19.54 in).
YTD Total
19.9in
This year so far
Normal to Date
19.5in
30-yr average
Typical Range
15.8–22.8in
10th–90th pct YTD
Departure
+2%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 2.18" · normal 2.77" (1.2–4.5)
Feb: 0.60" · normal 2.56" (1.5–3.6)
Mar: 3.33" · normal 3.05" (2.0–4.8)
Apr: 5.18" · normal 3.64" (2.1–5.3)
May: 3.00" · normal 3.96" (2.4–5.8)
Jun: 5.60" (so far)· normal 4.61" (3.4–6.0)
Jul: normal 4.70" (3.1–6.0)
Aug: normal 4.39" (2.7–6.3)
Sep: normal 4.02" (2.7–5.9)
Oct: normal 4.38" (2.5–6.6)
Nov: normal 3.47" (2.2–5.0)
Dec: normal 3.62" (2.0–5.5)
Baseline 1991–2020 · Source: Open-Meteo07:21 AM
Your History · Big Black River near Depot Mtn, Maine
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Weather Conditions
WEATHER CONDITIONS
TODAY
69°
51°
FRI
62°
57°
SAT
72°
54°
SUN
79°
51°
MON
79°
50°
TUE
81°
53°
WED
78°
55°
FISH INDEX
Temperature
Ideal
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
04:45 AM
SUNSET
08:37 PM
15H 52M OF DAYLIGHT10H 1M REMAINING
MOON PHASE
Waxing Gibbous
78% illuminated
Station Location
46.8939, -69.7517Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-25 10:36 UTC
Site #01010070·USGS
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