NF WASHESHU C A OLYMPIC VALLEY CA

NORTH FORK WASHESHU CREEK CA USGS

NF WASHESHU C A OLYMPIC VALLEY CA (10337810) is a real-time river monitoring station on the NORTH FORK WASHESHU CREEK in CA, operated by the U.S. Geological Survey. Riverbot tracks its river conditions, including water level and keeps recent, datum-labelled water-level history for anglers. 5 fish species are associated with this station in public fish records.

USGS site number: 10337810
Operated by: U.S. Geological Survey
State: CA
Coordinates: 39.1988, -120.2411

Live conditions & history

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Fishing regulations

CA state-wide default default

Default area rules for fish in the public records above. A grey row means the release has no canonical regulation match for that species.

CA state-wide default default only. Water-specific, national-park, sanctuary, licence, and in-season exceptions may apply.

Brook Trout Open · Harvest allowed within limits Jan 1 – Dec 31 Details Close
- Jan 1 – Dec 31
  
  Daily limit
  10
  
  Size rule
  <10"
  
  Notes
  CCR Title 14 §5.84; In addition to statewide trout limits (§5.84(d))
  
  Official rule · retrieved Aug 3, 2026
Brown Trout No season data
Lahontan Redside No season data
Lahontan Speckled Dace No season data
Rainbow Trout No season data

Effective Jan 1, 2026 – Sep 14, 2027 · evaluated for 2026-09-10 in America/Los_Angeles

Regulations shown are for reference only and may not reflect in-season changes. Always verify current regulations with the California Freshwater Sport Fishing Regulations (CDFW) before fishing.

Fish recorded near this station

Community observations nearby

Nf Washeshu C A Olympic Valley Ca has 5 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.

Species include: Rainbow Trout (Oncorhynchus mykiss), Lahontan Speckled Dace (Rhinichthys nevadensis robustus), Lahontan Redside (Richardsonius egregius), Brown Trout (Salmo trutta), Brook Trout (Salvelinus fontinalis).

Rainbow Trout Oncorhynchus mykiss
Lahontan Speckled Dace Rhinichthys nevadensis robustus
Lahontan Redside Richardsonius egregius
Brown Trout Salmo trutta
Brook Trout Salvelinus fontinalis

Where these records come from

Evidence: Community observations nearby; Research-grade community observations (iNaturalist) recorded near this station, not a formal survey.
Records: 5 species; from 20 individual records
Observed: Jul 27, 2013 – Jun 15, 2026; 20 dated records

Sources

iNaturalist research-grade fish observations — 20 records