Preliminary Sacramento - San Joaquin Delta Daily Data Atlas of

Delta Channel Flows, Delta Exports,

Net Tidal Delta Outflow, Western Delta Mean Daily EC,

Sacramento and San Joaquin River Temperatures, CVP Tracy and SWP Skinner Salvage Fwh Densities for the 20 Most Abundant Species,

Sacramento River Striped Bass Egg and Larvae Densities, and Middle River (Bacon Island) Egg and Larvae Densities

for Water Year 1993

Russ Brown Shawn Yotter

Jones & Stokes Associates, Inc. June 1994

(9 16) 737-3000

Sacramento River & QWEST Flows

Od I D ~ C I ~ e b I ~ p r I ~ u n I Aug I Mov Jan Mar May Jul S ~ P

Sacramento River

CXX= & Georgiana - QWEST

Daily Delta Exports

Oct 1 D ~ C I Feb I Apr I Jun I Aug I Nov Jan Mar May Jul SP - CVP

Total Export San Joaquin River

Net Delta Outflow wi th Tidal Effects

1993

Delta Outflow

Tidal Outflow Net Outflow

Mean Daily EC in Western Delta

Nov Jan Mar May Jul SP

Pittsburg Collinsville Emma t on Antioch Jersey

Sacramento and San Joaquin Temperatures

Free port Minimum

Freeport Maximum Vernalis Minimum Vernalis Maximum

Striped Bass Eggs and Larvae Sacramento River and Middle River

Oct I Dec I Feb I April I June I August I Nov Jan Mar May July Sept

Sac E8L (1000s)

+ Larvae (1008) A Juveniles (10s)

Striped Bass Fish Density Estimates IFish/AF)

100

90

80

70

60

50

40

30

20

10

0 &t I D& r F& I ~ b r I ~ " n I A U ~ I

Nov Jan Mar May Jul S ~ P 1993

CVP Fish = 4699512

a SWP Fish = 8583710

1 A

LA .

.

!. L 1

Threadf in Shad Fish Density Estimates IFisWAF)

Nov Jan Mar May Jul S ~ P

o CVP Fish = 1474356

A SWP Fish - 6876365

Yel lowf in Goby Fish Density Estimates (Fish/AF)

Oct I D a I Feb 1 Apr I Jun I Aug I Nov Jan Mar May Jul S ~ P

1993 CVP Fish - 575208

A SWP Fish - 508734

American Shad Fish Density Estimates (FisWAF)

Delta Smelt Fish Density Estimates (FisWAF1

Nov Jan Mar Jul 1993

CVP Fish = 3816

A SWP Fish = 27346

Splittail Fish Density Estimates (FisWAF)

Nov Jan Mar Jul

CVP Fish - 141348

A SWP Fish = 58183

White Catfish Fish Density Estimates (Fish/AFl

Nov Jan Mar Jul 1993

CVP Fish = 491340

A SWP Fish, = 292055

Chameleon Goby Fish Density Estimates (FisWAF)

Oet I D ~ C I Feb I Apr I Jun I Aug I Nov Jan Mar May Jul S ~ P

CVP Fish = 4596

A SWP Fish = 63549

Channel Catfish Fish Density Estimates (Fish/AF)

A SWP Fish - 61709

Inland Si lverside Fiah Density Estimates (Fish/AF1

Oct I Dec I Feb I Apr I Jun I Aug I Nov Jan Mar May Jul S ~ P

CVP Fiah = 33264

A SWP Fish - 91006

Chinook Salmon Fish Density Estimates (Fish/AF)

A SWP Fish = 7615

Prickly Sculpin Fish Density Estimates IFish/AF)

w Jan Mar May Jul S ~ P

A SWP Fish - 21841

Bigscale Logperch Fish Density Estimates (FisWAF)

Oct I Dec I Feb I Apr I Jun I Aug I Nov Jan Mar May Jul S ~ P

CVP Fish = 1224

A SWP Fish = 28664

Largemouth Bass Fish Density Estimates (Fish/AF)

Bluegi l l Fish Density Estimates IFiaWAF)

Nov Jan Mar May Jul S ~ P

CVP Fish = 85932

A SWP Fish - 20761

Steelhead Rainbow Trout Fish Density Estimates (Fish/AF)

Oct I Dec 1 Feb I Apr I Jun I Aug I Nov Jan Mar May Jul S ~ P

1993 CVP Fish = 7332

A SWP Fish = 11240

Longf in Smelt Fish Density Estimates (Fish/AF)

Nov Jan Mar May Jul S ~ P

CVP Fish - 132

A SWP Fish = 510

Tule Perch Fish Density Estimates (FiaWAF)

Golden Shiner Fish Density Estimates IFisWAF1

Black Crappie Fish Density Estimates (Fish/AF)

0.1

0.09

0.08

0.07

0.06

0.05

0.04

Nov Jan Mar May Jul 1993

CVP Fish - 2904

A SWP Fish = 6357

A A

A

A

A

A

A