CASSIA CREEK BELOW BLACKSMITH CK, ID
CASSIA CREEK ID USGS
CASSIA CREEK BELOW BLACKSMITH CK, ID (13079300) is a real-time streamflow monitoring station on the CASSIA CREEK in ID, operated by the U.S. Geological Survey. Riverbot tracks its streamflow and alerts anglers the moment flow and temperature hit their fishing window. 7 fish species are associated with this station in public fish records.
- USGS site number
- 13079300
- Operated by
- U.S. Geological Survey
- State
- ID
- Coordinates
- 42.2777, -113.4963
Live conditions & history
Create a free account to see live flow, temperature, and recent history for this station
Riverbot reads this gauge every 15 minutes and emails you when the river hits the flow and temperature you fish. Sign up free to unlock the live chart and set your window.
7-day weather
Create a free account to see the 7-day weather forecast for this station
Wind, rain, and sky conditions for the week ahead at this gauge's coordinates — sign up free to plan your next trip around it.
Fishing regulations
Magic Valley Region zone defaultDefault area rules for fish in the public records above. A grey row means the release has no canonical regulation match for that species.
-
All Other Fish Species Open · Harvest allowed within limits Open all year Details
-
Open all year
- Daily limit
- unlimited
- Notes
- Region default (all waters open all year unless modified)
Official rule · retrieved Aug 2, 2026
-
-
Bass Open · Harvest allowed within limits Open all year Details
-
Open all year
- Daily limit
- 6
- Size rule
- min 12"
- Notes
- Region default (all waters open all year unless modified)
Official rule · retrieved Aug 2, 2026
-
-
Brook Trout Open · Harvest allowed within limits Open all year Details
-
Open all year
- Daily limit
- 25
- Notes
- Region default (all waters open all year unless modified)
Official rule · retrieved Aug 2, 2026
-
-
Bull Trout Open · Catch & release only Open all year Details
-
Open all year
- Notes
- Region default (all waters open all year unless modified)
Official rule · retrieved Aug 2, 2026
-
-
Chub, Shoshone Sculpin, Wood River Sculpin, and Bluehead Sucker Open · Harvest status unknown Open all year Details
-
Open all year
- Notes
- Region default (all waters open all year unless modified)
Official rule · retrieved Aug 2, 2026
-
-
Grayling, Cutthroat Trout, Rainbow Trout, land-locked Chinook and Coho Salmon, trout hybrids Open · Harvest allowed within limits Open all year Details
-
Open all year
- Daily limit
- 6
- Notes
- Region default (all waters open all year unless modified)
Official rule · retrieved Aug 2, 2026
-
-
Kokanee Open · Harvest allowed within limits Open all year Details
-
Open all year
- Daily limit
- 6
- Notes
- Region default (all waters open all year unless modified)
Official rule · retrieved Aug 2, 2026
-
-
Sturgeon Open · Catch & release only Open all year Details
-
Open all year
- Notes
- Region default (all waters open all year unless modified)
Official rule · retrieved Aug 2, 2026
-
-
Tiger Muskie Open · Harvest allowed within limits Open all year Details
-
Open all year
- Daily limit
- 2
- Size rule
- min 40"
- Notes
- Region default (all waters open all year unless modified)
Official rule · retrieved Aug 2, 2026
-
-
Walleye Open · Harvest allowed within limits Open all year Details
-
Open all year
- Daily limit
- 6
- Notes
- Region default (all waters open all year unless modified)
Official rule · retrieved Aug 2, 2026
-
-
Whitefish Open · Harvest allowed within limits Open all year Details
-
Open all year
- Daily limit
- 25
- Notes
- Region default (all waters open all year unless modified)
Official rule · retrieved Aug 2, 2026
-
Effective Jan 1, 2026 – Sep 14, 2027 · evaluated for 2026-09-10 in America/Boise
Regulations shown are for reference only and may not reflect in-season changes. Always verify current regulations with the Idaho Fishing Seasons and Rules before fishing.
Fish recorded near this station
Expected in this watershedCassia Creek Below Blacksmith Ck, ID lies within HUC8 watershed 17040210. USGS coarse native range maps (derived from AGAP, IchthyMaps, NatureServe) indicate 7 fish species are expected to occur in this watershed.
Species include: bluehead sucker (Catostomus discobolus), mottled sculpin (Cottus bairdii), longnose dace (Rhinichthys cataractae), speckled dace (Rhinichthys osculus), redside shiner (Richardsonius balteatus), and 2 others.
- Bluehead Sucker Catostomus discobolus
- Mottled Sculpin Cottus bairdii
- Longnose Dace Rhinichthys cataractae
- Speckled Dace Rhinichthys osculus
- Redside Shiner Richardsonius balteatus
- Brown Trout Salmo trutta
- Arctic Grayling Thymallus arcticus
Where these records come from
- Evidence
- Expected in this watershed
- Range maps place these species in this watershed; no local survey has confirmed them at this station.
- Records
- 7 species
- from 7 individual records
- Observed
- No observation dates recorded