Last stocked
August 2, 2026
Plants on record
3
Species recorded
1
Elevation
2,650.3 ft
Common questions
- What fish are at Ruth Reservoir?
- Fishing Ruth Reservoir is most likely to be for Mixed Trout. All 3 plants on record are Mixed Trout. Mixed Trout was last stocked August 2, 2026. Bass (Six Rivers National Forest's own page names Ruth Lake for its rainbow trout and bass fishing without specifying largemouth or smallmouth) and Rainbow Trout (Per CDFW's 2026 Provisional Stocking Plan for this water (a planning document, not a confirmed release)) are recorded here outside the stocking reports.
- When is Ruth Reservoir stocked?
- Last stocked August 2, 2026. It is stocked about 1.5 times a year since 2025, most often in May and August.
- How do you get on Ruth Reservoir?
- Shore fishing is available and there is a boat ramp. The nearest town is Ruth. Facilities include restrooms, camping, and dock. Seven-mile-long Trinity County reservoir formed by damming the Mad River in 1962, nine miles from the town of Ruth. Ruth Lake Marina has a two-lane paved ramp, courtesy dock, rentals, and restrooms open April through October; Ruth Rec Campground and Old Ruth day-use area add two more launch points.
- Which lakes near Ruth Reservoir were stocked more recently?
- Trinity River Stuart Fork (44.9 mi) was stocked more recently. Trinity River Stuart Fork is also stocked with Mixed Trout.
Access and facts
- Water type
- reservoir
- Nearest town
- Ruth
- Shore access
- Yes
- Boat ramp
- Yes
- Facilities
- restrooms, camping, dock
Seven-mile-long Trinity County reservoir formed by damming the Mad River in 1962, nine miles from the town of Ruth. Ruth Lake Marina has a two-lane paved ramp, courtesy dock, rentals, and restrooms open April through October; Ruth Rec Campground and Old Ruth day-use area add two more launch points.
Sources: fs.usda.gov, accessed September 23, 2026 , ruthlakecsd.org, accessed September 23, 2026 , ruthlakecsd.org, accessed September 23, 2026 , dbw.parks.ca.gov, accessed September 23, 2026
How Ruth Reservoir is stocked
Trinity River Stuart Fork (44.9 mi) was stocked more recently. Trinity River Stuart Fork is also stocked with Mixed Trout.
Fish at Ruth Reservoir
Fishing Ruth Reservoir is most likely to be for Mixed Trout. All 3 plants on record are Mixed Trout.
Mixed Trout 3 plants
- Plants
- 3 of 3
- Last stocked
- August 2, 2026
Stocking history
| Date | Species | Quantity | Avg. length | Source |
|---|---|---|---|---|
| August 2, 2026 | Mixed Trout | – | – | report |
| May 10, 2026 | Mixed Trout | – | – | report |
| December 14, 2025 | Mixed Trout | – | – | report |
Species found here
Confirmed present independent of the stocking records above, not from a stocking event.
- Bass : Six Rivers National Forest's own page names Ruth Lake for its rainbow trout and bass fishing without specifying largemouth or smallmouth. (fs.usda.gov, accessed September 23, 2026)
- Rainbow Trout : Per CDFW's 2026 Provisional Stocking Plan for this water (a planning document, not a confirmed release). (nrm.dfg.ca.gov, accessed September 23, 2026)
Species stocked here
Depth-by-season, top lures, and bait notes for each species stocked here are on its own species guide, linked above.
Nearest lakes
- Ewing Gulch Reservoir (20.2 mi, last stocked May 10, 2026)
- Lewiston Lake (43.1 mi, last stocked July 26, 2026)
- Trinity River Stuart Fork (44.9 mi, last stocked September 20, 2026)
- Trinity Lake (Clair Engle Lake) (47.6 mi, last stocked July 26, 2026)
- Whiskeytown Lake (48.6 mi, last stocked August 2, 2026)