Idaho lake guide
Murtaugh Lake Fishing
Murtaugh Lake is documented by Idaho Fish and Game with a current mapped water identity, fishery information, access context, regulations and management history. IDFG documents a public boat ramp, dock, toilet, campground and ADA access. IDFG documents current management stocking including Tiger Muskie in May 2026 and Channel Catfish in 2025.
LocationTwin Falls County, Idaho
Primary targetsSmallmouth Bass, Largemouth Bass, Yellow Perch
Best seasonSpring and fall
Lake size829.3 acres
Guide reviewed
Scientific profile
Research snapshot
Public launches1
Summer cautionHeat
Lake map
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What makes Murtaugh Lake distinctive
FishyNW documents 6 fish species here, giving Murtaugh Lake an unusually broad mix of fishing opportunities.
Murtaugh Lake has documented stocking context in the FishyNW research record, adding a managed-fishery component to its profile.
Murtaugh Lake is documented in Twin Falls County County with a dedicated FishyNW fishing and access profile.
Measured & official data
Water Science
Loading available public monitoring and fishery science…
Pass 3 · depth + water column
Seasonal Fish Habitat
Surface · 0 ft
How to read this data
Temperature, dissolved oxygen, clarity, nutrients, chlorophyll-a, pH, and conductivity are observations from public monitoring records and may be historical. Thermocline depth is shown only when FishyNW can derive a strong vertical temperature gradient from a measured profile. It is not treated as a permanent lake characteristic.
Trophic indication uses the Carlson Trophic State Index only when FishyNW can normalize a measured chlorophyll-a, Secchi, or total-phosphorus value. It is a derived ecological indicator, not an agency impairment determination.
Seasonal Fish Habitat is shown only when verified bathymetry overlaps a same-day, same-station temperature and dissolved-oxygen profile. It is a historical screening snapshot, not a live prediction of where fish are located.
For lake trout, FishyNW uses the broader USGS-tested screening combination of water at or below 15°C (59°F) and dissolved oxygen at or above 4 mg/L. For other coldwater species, FishyNW does not invent a preferred-temperature threshold; it shows only the observed thermocline-to-oxygenated-depth refuge when the evidence supports it.
Harmful-algae status is never inferred from missing data. Always check the linked state source for current advisories before contact recreation.
Open matched Water Quality Portal recordsFishery record
Documented fish species
These species come from the lake record. Open a species guide for identification, seasonal behavior, and practical tactics without confusing general species guidance with a lake-specific survey result.
Bass and sunfish
Smallmouth Bass
Focus on rock, points, breaks, and transitions.
View species guide
Bass and sunfish
Largemouth Bass
Look for weeds, docks, wood, shade, and warmer pockets.
View species guide
Perch and pike
Yellow Perch
Use small jigs, bait, or dropper rigs near schools.
View species guide
Bass and sunfish
Bluegill
See cover, seasonal movement, presentations, and practical gear tips.
View species guide
Catfish and bullheads
Channel Catfish
Use bait near travel routes, deeper holes, flats, or evening feeding areas.
View species guide
Perch and pike
Tiger Muskie
See depth, structure, seasonal movement, and presentation tips.
View species guide
Fishery intelligence
Official fishery evidence
Agency survey records and measured fishery data, distilled for trip planning.
6
verified signals
Research & surveys
Official survey records available
Use the evidence
Turn records into a fishing plan
- Compare survey evidence with the seasonal guide.
- Use the map to connect depth, access, and structure.
- Confirm current rules and access before your trip.
Trip conditions
Current conditions
Loading the local forecast. Check access and official notices before leaving.
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Four day outlook
Tools
Today's Lure Pick
Open Tools for species-specific lure guidance.
Angler interpretation
How the fishery changes through the seasons
This is the practical layer: use it alongside the documented species, depth, stocking, survey, access, and regulation record above. The current season opens first.
Spring
bass- Start here
- Cooler water, recent stocking, fish moving shallow, and protected shorelines or inlets that warm first.
- Watch for
- Cold fronts, changing water levels, muddy inflow, and early-season ramp conditions.
Summer
bass, panfish, catfish- Start here
- Fish early or late, then adjust toward deeper water, shade, vegetation, or comfortable temperature zones.
- Watch for
- Heat, weeds, algae, heat, and heavier boat traffic.
Fall
bass, pike or muskie- Start here
- Cooling water, shoreline structure, points, weed edges, and simple presentations that let you cover water.
- Watch for
- Wind on open water, rapidly changing weather, and shorter daylight windows.
Winter
perch, panfish- Start here
- Legal open-water or ice access, stable depth zones, and conservative cold-weather trip plans.
- Watch for
- Ice safety where relevant, ramps, road conditions, cold-water exposure, and current rules.
Know before you go
Rules and restrictions
No lake-specific Special Rules are listed for 2025-2027; Magic Valley Region limits apply.
Keep exploring
Nearby waters
Milner Lake
about 8.3 miles away
Milner Lake is part of the August 2026 Idaho expansion research set. Official Idaho fishery, access, regulation, stocking,…
Wilson Lake Reservoir about 11.5 miles awayWilson Lake Reservoir is a broad, shallow warmwater system where Yellow Perch are the highlighted IDFG target and…
Dierkes Lake about 15.1 miles awayDierkes Lake is a compact family fishery in Shoshone Falls Park with stocked Rainbow Trout and a diverse…
Centennial Park Pond about 19.0 miles awayCentennial Park Pond is part of the August 2026 Idaho expansion research set. Official Idaho fishery, access, regulation,…
After the trip
Log what happened on the water
Use CatchSignal for catch reports, trip history, photos, and community activity. Keep your fishing history while controlling how much location detail you share.
Sources & feedback
Verified resources
Official links for this lake
Open the source that matches what you are planning.
Community feedback
See something that needs an update?
Send the correction and, when possible, the source. FishyNW reviews submissions before changing the guide.