9328

• UCREFRP Catalog Number: 9328
• Author: Miller, W. H.
• Title: Analysis of Salmon and Steelhead Supplementation.
• USFW Year: 1990.
• USFW - Doc Type: \
• Copyright Material: NO

14. SPECIES: CH RACE: STOCK(S): BR
MAJOR DRAINAGE: BC SUB DRAINAGE: HARRISON RIVER
CONTACT: GORDON BEREZAY PHONE: [phone]
AGENCY: CFSO ADDRESS: 555 W. HASTINGS ST., VANCOUVER, BC V6B 5G3
PROJECT: BIRKENHEAD RIVER CHINOOK HATCHERY OPERATIONAL HISTORY 1977-86
PURPOSE: SUPPLEMENTATION, ENHANCE RUNS ONGOING: Y
EVALUATION: QQN LOW RETURNS INDICATE VERY POOR MARINE SURVIVAL
SURVIVAL: LO~f TAG RETURNS FOR 77-81 BROODS 0-0.3~
STOCKING DETAILS: FRY RELEASED 2-4G BY 1984 AND S-7G LATER
ACCLIMATION DETAILS:
OTHER PRE STOCKING INFO:
IMPACTS; RESEARCH: BIRKENHEAD HATCHERY UNABLE TO MEET GOALS DUE TO LOW ESCAPEMENT
IMPACTS; OPINION: PROBLEM AGGRAVATED BY HIGH EXPLOTATION RATE IN INDIAN FISHERY
CONTROL DETAILS: LOW TAG RETURNS MAY BE RESULT OF INSUFICIENT TAGGED FISH
OTHER COMMENTS: LIMITED COHO & STEELHEAD PRODUCTION
26. SPECIES; CH RACE: STOCK(S): MT
MAJOR DRAINAGE: CC SUB DRAINAGE: MATTOLE RIVER
CONTACT: GARY PETERSON PHONE: [phone]
AGENCY: MWSSG ADDRESS: P.O.BOX 188, PETROLIA, CA 95538
PROJECT: MATTOLE WATERSHED SALMON SUPPORT GROUP
PURPOSE: SUPPLEMENTATION, ENHANCE WILD STOCKS ONGOING: Y
EVALUATION: QN CWT PROGRAM(2 YEARS);JUVENILE TRAPPING; SPAWNING SURVEYS
SURVIVAL: POPULATIONS STATIC
STOCKING DETAILS: DUSK OR EVENING RELEASE WITH NEW MOON PHASE
ACCLIMATION DETAILS: TEMPERATURE ACCLIMATION
OTHER PRE STOCKING INFO: FISH TAKEN OFF FEED AND SALTED PRIOR TO STOCKING
IMPACTS; RESEARCH:
IMPACTS; OPINION: POPULATIONS ARE STATIC- NO INCREASE OR DECREASE
CONTROL DETAILS:
OTHER COMMENTS: STOCKS MAY BE STATIC DUE TO JUVENILE BOTTLENECK IN ESTUARY
36. SPECIES: CH RACE: FAL STOCK(S): CH
MAJOR DRAINAGE: OC SUB DRAINAGE: ELK RIVER CHETCO RIVER
CONTACT: JAY NICHOLAS PHONE: [phone]+31
AGENCY: ODFW ADDRESS: 28655 HWY 34, CORVALLIS, OR 97330
PROJECT: ELK RIVER STUDY
PURPOSE: SUPPLEMENTATION, ENHANCE RUNS ONGOING: Y
EVALUATION; QN EST. SURVIVAL RATE DOES NOT INCLUDE OCEAN CATCH
SURVIVAL: MEAN ADULT = 2.42 RETURN TO ELK RIVER (MOUTH) (68-78 BROOD)
STOCKING DETAILS: TRUCK SMOLTS AND FRY, USE HATCH BOXES
ACCLIMATION DETAILS:
OTHER PRE STOCKING INFO: PRE HATCHERY EVALUATION WAS COMPLETED
IMPACTS; RESEARCH: BROODSTOCK SEINED FROM CHETCO R., 25,000 CWT STOCK ASSESSMENT
IMPACTS; OPINION: FEEL THAT IT STABALIZES RUN
CONTROL DETAILS: N A
OTHER COMMENTS: PU LIC HAS INFLUENCED ALLOCATION INCREASES TO THE CHETCO, AS WELL AS
INCREASES IN MARKING AND EVALUATION
50. SPECIES: CH RACE: FAL STOCK(S): HR
MAJOR DRAINAGE: CC SUB DRAINAGE: TRINITY RIVER
CONTACT: MITCH FARRO PHONE: [phone]
AGENCY: PCFFA ADDRESS: 216 H ST., EUREKA, CA 95501
PROJECT: KLAMATH-TRINITY FALL CHINOOK ENHANCEMENT PROJECT
PURPOSE: SUPPLEMENTATION, ENHANCE RUNS ONGOING: Y
EVALUATION.: QN USDI SPAWNING SURVEYS SINCE 1981; CWT PROGRAM
SURVIVAL: N A
STOCKING DE AILS: FISH NOT HANDLED DURING RELEASE; RELEASED AFTER 1ST STORMS
ACCLIMATION DETAILS:
OTHER PRE STOCKING INFO: FOREST SERVICE HAS ESTIMATED CARRYING CAPACITY
IMPACTS; RESEARCH; MARK RETURNS INDICATE PROGRAM IS SUCCESSFUL
IMPACTS; OPINION:
CONTROL DETAILS:
OTHER COMMENTS:
A2-2