MEDIAN FLOW RATE · 7 DAY
576cfs 38.7% vs avg
Optimal band: 622–842 cfs
PERIOD HIGH
916cfs
PERIOD LOW
562cfs
RUNNABLE
50%
last 7 day in band
Precipitation History
Precipitation · YTD
WetWetter than normal
2026 to date
18.7in
+17% vs normal
18.71 in of precipitation so far this year, 17% above the 30-year normal of 16.05 in for this point in the season.
YTD Total
18.7in
This year so far
Normal to Date
16.1in
30-yr average
Typical Range
0.0–29.4in
10th–90th pct YTD
Departure
+17%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 2.68" · normal 2.74" (0.0–5.3)
Feb: 1.32" · normal 2.26" (0.0–4.6)
Mar: 5.59" · normal 3.03" (0.0–6.3)
Apr: 2.77" · normal 2.65" (0.0–5.5)
May: 2.92" · normal 2.54" (0.0–5.0)
Jun: 3.41" · normal 2.78" (0.0–6.3)
Jul: 0.01" (so far)· normal 2.81" (0.0–5.4)
Aug: normal 2.52" (0.0–4.8)
Sep: normal 3.21" (0.0–7.3)
Oct: normal 3.25" (0.0–7.0)
Nov: normal 2.41" (0.0–4.6)
Dec: normal 2.92" (0.0–5.7)
Baseline 1991–2020 · Source: Open-Meteo09:24 AM
Your History · Lehigh River at Walnutport, PA
Track your history
Sign in to track your sessions at Lehigh River at Walnutport, PA — best days, monthly trends, and time on the water.
Sign inSPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
100°
72°
THU
104°
78°
FRI
97°
71°
SAT
94°
73°
SUN
87°
70°
MON
84°
68°
TUE
85°
68°
FISH INDEX
Temperature
Warm
Wind
Calm
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:34 AM
SUNSET
08:37 PM
15H 3M OF DAYLIGHT11H 13M REMAINING
MOON PHASE
Full Moon
98% illuminated
PEAK ACTIVITY
Station Location
40.7570, -75.6030Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-01 09:24 UTC
Site #01451000·USGS
Create a free account to save favorites, set flow alerts, and track conditions