Lake🇺🇸 United StatesOutdated · 10 months ago

Union Valley Reservoir Fishing Report

5 reports from the last few weeks

38.874°, -120.413°

Data-Driven Analysis

Get a forecast for this spot

We analyze over a dozen real-time environmental signals to produce a tailored report for union valley reservoir on any given day.

Signals we analyze

Barometric pressure & 24h trend

Water temperature (sensor data)

Water level & flow rate

Wind speed, direction & gusts

Air temperature & humidity

Cloud cover & precipitation

Moon phase & illumination

Sunrise / sunset times

Tidal cycles (coastal spots)

Historical weather patterns

Seasonal species activity

Local regulations context

Data sources include USGS, NOAA, Open-Meteo, BOM, UK Environment Agency

Community Reports(5)

May 19, 202510 months ago

for Felix

74°F

Sunny

9 mph

42%

☀ 05:50 AM – 08:16 PM

hit the reservoir on the 20th, sunny and warm. caught a couple more bass over 4 lbs. had a nice setup with my new rod, felt great reeling them in. weather was perfect, what a day!

May 14, 202511 months ago

for Rachel

69°F

Sunny

13 mph

50%

☀ 05:54 AM – 08:11 PM

went to union valley on the 15th, was a beautiful sunny day. got a nice 3.5 lbs bass on a jig. the wind picked up in the afternoon but it didn’t stop us. always love this spot, can’t wait to go back!

May 8, 202511 months ago

for Mark

77°F

Partly cloudy

9 mph

57%

☀ 05:59 AM – 08:06 PM

fished on the 9th, partly cloudy and warm. started off slow but then hit a patch with tons of fish! ended up with 6 bass, all around 2-4 lbs. tried a new spinner rig I got and it was fire!

May 3, 202511 months ago

for Jessie

67°F

Sunny

14 mph

49%

☀ 06:05 AM – 08:01 PM

sunny day on the 4th made for some good fishing! went out early and got 5 bass, biggest was 5lbs! used topwater lures and the action was insane. couldn’t stop smiling!

Apr 30, 202511 months ago

for Kyle

66°F

Overcast

13 mph

73%

☀ 06:08 AM – 07:58 PM

another day at union valley on the 1st, winds picked up a bit. caught a few more bass but nothing over 3 lbs. switched to a plastic worm and it helped a lot. didn't limit out but still a decent haul!