When is Nacimiento River, Upper stocked?

Last stocked June 7, 2026. It is stocked 4 times in 2026, most often in April and May.

Nacimiento River, Upper fishing

Fishing at Nacimiento River, Upper has Mixed Trout on the stocking report. It is stocked 4 times in 2026, most often in April and May.

Last stocked

June 7, 2026

Plants on record

Species recorded

Elevation

1,609.7 ft

What fish are at Nacimiento River, Upper?: Fishing Nacimiento River, Upper is most likely to be for Mixed Trout. All 4 plants on record are Mixed Trout. Mixed Trout was last stocked June 7, 2026.
When is Nacimiento River, Upper stocked?: Last stocked June 7, 2026. It is stocked 4 times in 2026, most often in April and May.

Fishing Nacimiento River, Upper is most likely to be for Mixed Trout. All 4 plants on record are Mixed Trout.

Mixed Trout 4 plants

Source: California Department of Fish and Wildlife.
Date	Species	Quantity	Avg. length	Source
June 7, 2026	Mixed Trout	–	–	report
May 31, 2026	Mixed Trout	–	–	report
May 3, 2026	Mixed Trout	–	–	report
April 19, 2026	Mixed Trout	–	–	report

Depth-by-season, top lures, and bait notes for each species stocked here are on its own species guide, linked above.