WikiCatchGross Reservoir
Colorado, United States
- reservoir
- 10 species listed
- 39.9455, -105.3726
Gross Reservoir is a reservoir in Colorado, United States. WikiCatch lists 10 fish species for this water, including Rainbow trout, Lake char, Brown trout. The nearest other water we map in Colorado is Kossler Lake, 5.0 km away.
Species at Gross Reservoir
Map
Depth contours are drawn where survey data exists for this water. View on OpenStreetMap →
See the rest of Gross Reservoir in the app
- • Hour-by-hour bite forecast for the species listed here
- • 7-day wind, pressure, temperature and solunar
- • The depth map with your live position on the water
- • Log catches and save the spot
Free to download. Pro is $4.99/month or $29.99/year, with a 7-day free trial on yearly.
Nearby waters
- Kossler Lakereservoir5.0 km
- Boulder Creekstream9.0 km
- Beaver Creekstream9.2 km
- South Boulder Creekriver9.9 km
- Skunk Creekstream10 km
- Thorn Lakelake10 km
- Barker Reservoirreservoir11 km
- Viele Lakereservoir11 km
About Gross Reservoir
Gross Reservoir is a reservoir in Colorado, United States, and one of the still-water destinations covered by WikiCatch's global fishing-spot directory. Lake fishing here generally rewards patient anglers who watch for cruising fish along weed-lines, drop-offs, and shaded banks. Water clarity, wind direction, and time of day all change which lure or bait pattern works best at Gross Reservoir, so checking conditions before you head out is half the work.
Reference: Wikipedia
Fishing Techniques
- For Rainbow trout
Vary your retrieve speed when using spinners to find what triggers a strike; sometimes a slow, steady retrieve works best, while other times a faster, erratic retrieve is more effective.
- For Lake char
Target lake trout in deep, cold water during the summer months, focusing on areas with structure or drop-offs; use a fish finder to locate schools of fish and baitfish.
- For Brown trout
When fishing streams, focus on seams and current breaks, where trout hold to ambush prey.
Recommended Gear
Tackle commonly used to target the species at Gross Reservoir.
Plan Your Trip
Fishing Gross Reservoir usually starts the day before — checking weather, tide or river-flow data, and confirming your licence is valid for Colorado. Conditions in United States can shift quickly, and a quick pre-trip review saves a lot of wasted travel.
Official Colorado fishing regulations →Other Fishing Regions in United States
Website data snapshot: October 24, 2026. Spot location from OpenStreetMap and Wikipedia, species from the WikiCatch database.