Spring
LAC
ANDERSON
LOWER
pool
HC, RB
riffle
MAC
MIDDLE
5
6
UAC
UPPER
RB
3
MFC
FLYNN
TS
UFC
LIC
INDIAN
widths/depths are estimated
MIC
UIC
TS,RB
run
LNF
NORTH FORK
11
12.5
7
MNF
TS, HC
4
UNF
LRC
RANCHERIA
glide
4.8
8.7
1.3
10.7
MRC
URC
TS, RB
4.6
3.2
5.5
7.6
Summer
9.6
5.2
6.5
2.2
6.8
7.1
6.1
2.9
HC
2.74
3.34
2.56
1
LFC
4.1
3.3
dry
HC, DG
10.3
15.3
RB, DG
6.9
4.3
DG
6.4
9
2
9.5
4.2
10.5
14.6
14.9
8
25.8
20.5
NA
1.8
3.6
2.8
zFall
HC, TS
9.8
10
4.9
6.2
7.5
8.2
HC, MT
2.1
2.7
2.6
0+ mort: 1 (no pit tag); RSN - juvenile.
majority of roach were young of year
RSN - juvenile
1.4
1.1
0.35
0.6
0.8
0.9
1.9
5.7
6.6
13
7.9
10.4
7.2
MT
3.8
10.6
3.7
12.4
6.3
3.4
9.2
4.7
MT, TS
11.6
4.4
8.8
11.3
8.6
8.1
13.6
bullfrog- 1
7.8
8.3
3.9
2.4
12.3
0
0.03
all other sites are dry
SPRING
Pool
Riffle
"0+STH" are unusually heavily spotted, and sizes vary.
Run
HC,MT
7.3
"Other" =bullfrog tadpole. Thick mats of algae interfering with counts.
3.5
"Other" = bullfrog tadpole.
6.7
All of the substrate covered with fairly thick mat of algae. Many juvenille stickleback. Lots of newly emerged roach fry (5mm long).
2.5
Visibility limited by large amount of algae. Stickleback are very tiny.
"Other" =bullfrog tadpole.
Roach are tiny. INVERTS COLLECTED; NO FISH DUE TO LOW DENSITIES
Redd at end of the pool. Note: Temperatures for 6/11 and 6/12 need to be increased by one degree when recorded by EH.
6.75
25
"Other" = 24 bullfrog tadpole, and 1 unidentified frog. Large tailout at end of pool. W4: braided channel; widths added together.
"Other" = unidentified frog.
One "ADULT STH" is blind in one eye.
Joaquin's tidbit at the top of Riffle 3.
FLG
FLUME GULCH
GULCH
COLLECTED 3 0+ STEELHEAD USING BAG SEIGNE
"0+STH" WERE 20-50mm; "COHO" WERE 50-60mm.
DEEP UNDERCUT BANK WAS TOO DARK TO SEE UNDERNEATH; LARGE AMOUNT OF WOODY DEBRIS.
MOST OF THE RIFFLE TOO SHALLOW TO SNORKEL (DONE AERIALLY).
1.5
LOTS OF DRY ROCK AT THIS SEGMENT.
TOO SHALLOW- OBSERVED AERIALLY.
"0+STH" VERY SMALL; TOO SHALLOW- OBSERVED AERIALLY.
1.7
Water slightly cloudy; reduced visibility.
Too shallow for underwater observation.
1.6
Inverts collected for S.I.. No STH collected due to no "0+STH" observed.
Too shallow for underwater survey; done aerially.
Pool murky; poor visibility.
Mostly an aerial survey; water not deep enough.
Joe has a tile in this pool.
Joe has a tile in this riffle. Too shallow for observation underwater. "0+STH" are very small (~20mm).
1.65
1.55
Joe has two tiles in this pool. Found tidbit #423 (Joaquin) loose in Pool two; attached to band at tail end of pool. Stuck stick in band of pool. GPS: N 39.18474 W 123.59948.
Riffle 2 has one of Joe's tiles. Partial aerial survey due to shallow water.
Joe has tile in pool 3.
5.3
"Other" = COHO 1+. Joe has two tiles in pool 4.
Dense growth of aquatic macrophytes covering riffle.
Most fish are 50-60mm; large compared to NFC.
Channel dries out partway in riffle 2.
0.75
Riffle dry.
Coarse/large woody debris reducing visibility.
Partially dry.
Poaching gear found in pool.
*Some larger "0+" found (40-50mm).
FISH WERE COLLECTED USING A 1/4" BEACH SEINE BY CHASING THEM INTO IT.  THIS MEHOD WAS USED SEVERAL TIMES UNTIL 10 FISH WERE CAUGHT
11.2
Tail end of riffle too shallow to get face in water.
Viewed from above- too shallow to get face in water. Small pool to the left of head of riffle not surveyed.
8.5
11.5
Pool starts farther upstream on river left than river right. Some stickleback are VERY small.
5.8
*One "1+" =resident (12-13in). Lots of juvenille 3SS.
StepRun
Collected 10 STH using beach seine; STH were transported live with aerator for two hours before freezing. Collected inverts for S.I.. Flow is the same as it was last year. Visibility excellent
Glide
Noticed many fish trying to go through seine on both up and down stream sides.
MAG
MARSH GULCH
THIS SEGMENT HAD A STEEP BANK.
ONLY THE RIGHT (UPSTREAM) SIDE OF RIFFLE WAS SNORKELED- BUT VERY SHALLOW.
THIS SITE HAD ESPECIALLY COPIOUS AMOUNTS OF DEBRIS.
LOTS OF OVERHEAD DEBRIS MADE IT HARD TO SNORKEL.
TOO SHALLOW- OBSERVATIONS DONE AERIALLY; RIGHT SIDE ONLY WAS MEASURED.
OTTER SCAT FOUND- SEEMS TO BE A GOOD OTTER HABITAT HERE.
"COHO" UP TO 65mm; STEEP BANK ON ONE SIDE OF THIS SEGMENT.
LOTS OF OVERHEAD DEBRIS MADE IT HARD TO SNORKEL; ONLY SNORKELED AND MEASURED RIGHT (UPSTREAM) SIDE OF RIFFLE BECAUSE RIFFLE WAS BRAIDED.
MUG
MURRAY GULCH
SHALLOW RIFFLE- SURVEYING DONE AERIALLY; LOW VISIBILITY DUE TO LOW LIGHT/OVERCAST CONDITIONS.
THIS HABITAT CUT OUT OF PHOTO.
SHALLOW RIFFLE- SURVEYING DONE AERIALLY.
"0+STH" WAS 55mm; LOG JAM.
SHALLOW WATER- OBSERVATION DONE AERIALLY.
UNDERCUT BAND TOO DARK TO SEE UNDERNEATH; "0+STH" WERE LARGE ~55mm.
Poor visibility (<3m looking horizontally).
13.35
Two of the counted COHO may be repeats.
Many large "0+STH" (~size of Melissa's forefinger).
Riffle is very shallow, too shallow to be observed from water; done aerially.
Collected 10 STH using dipnets downstream from the site. Collected inverts for S.I. from pool and riffle adjacent to site
ALL MEASUREMENTS OF SEGMENT LENGTHS, DEPTHS AND VELOCITIES WERE DONE ON JUNE 25, 2001. NO PHOTOS TAKEN OF RUN 2 OR RIFFLE 2.
4.5
Run bordering top of pool 3 and riffle 3 not counted; BANK ON ONE SIDE UNDERCUT.
Too shallow to snorkel; did survey standing. Run bordering top of pool 3 and riffle 3 not counted.
Visibility slightly cloudy; mostly shaded. ALL MEASUREMENTS FOR SEGMENT LENGTHS, DEPTHS, AND VELOCITIES WERE TAKEN ON JUNE 26, 2001. TWO PHOTOS TAKEN OF POOL 3; ONE PHOTO TAKEN OF EACH OTHER HABITAT
Visibility slightly cloudy; mostly shaded. Most of run is too shallow for underwater observation.
Visibility slightly cloudy; mostly shaded. Most of riffle too shallow for underwater observation; leaf litter obscuring visibility.
Visibility slightly cloudy; mostly shaded. Pool extends into brush.
Visibility slightly cloudy; mostly shaded. Riffle to shallow for underwater observation.
Visibility slightly cloudy; mostly shaded. Half of observations done aerially.
Visibility slightly cloudy; mostly shaded. Aerial observation; view blocked by leaf litter.
3.1
Visibility slightly cloudy; mostly shaded. One COHO 80mm. COLLECTED POOL & RIFFLE INVERTS FOR SI; USED DIPNETS TO CATCH STH - COLLECTED 10STH
Side channel that borders pool 2 on the river right was not counted past the downstream of the gravel bar
Large "0+" (50-60mm) were found in this run.  Side channel that borders pool 2 on the river right was not counted past the downstream of the gravel bar.)
HC and MT counted the main riffle, then HC snorkeled the side riffle on the left with a big wood-root in it. There is a moderate amount of moss obscurring vision.
Some algae obscured visibility to an extent. This riffle is divided by a gravel bar at head.
FISH COLLECTION WAS DONE USING 1/4" BEACH SEINE.  NO BLOCK SEINE WAS USED ON ANY OF THE UNITS BECAUSE IT COULD NOT REACH ACROSS THE STREAM
Pool is separated by gravel bar. 200 of "CAR" = larval roach.
Very shallow.
Pool separated by gravel bar. Survey done by standing until first large Alder tree was reached.
No ID on CRS. Side channel not counted at tail end of pool. Lots of juvenille roach (<10mm) in the pool.
COLLECTED 10 0+ STH WITH BAG SEINE; COLLECTED INVERTS FROM POOLS AND RIFFLES
"0+STH" are relatively large (up to 60mm) when compared to other streams.
"Measured along outside channel of bend"
Lots of algae obscures view. Note to adjust length when we come back to take width measurements.
Poor visibility.
4.05
6.15
Note to adjust length when we come back to take width measurements.
7.7
5.35
0+STH" relatively smaller than other streams. Many "0+STH" juvenilles 15-20mm. "CAR" juvenilles. "Other" =bullfrog tadpole
USED BAG SEINE; STH N=10
"Other" =frog (unidentified).
Found carcass of adult STH; FL =32in. No "1+STH" observed; last year there were half dozen.
"Other" = garter snake. River is braided at the riffle. Not surveying channel closest to the road.
"Other" = bullfrog tadpole. Visibility hampered by stirred up sediment.
SUMMER
6.60
0.01
0.15
7.20
Poor visibility due to algea
0.40
6.50
6.90
0.02
3.00
Most fish in side pool at top of riffle, most areas too shallow to observe.
2.70
Aerial Survey
3.70
3.90
Sculpin had five saddles.
0.05
3.20
3.60
3.30
Aerieal Survey too shallow
0.25
4.40
5.00
6.70
Extra width:6.7
0.10
Plus short riffle(.3m).  Most roach juvenile and Aerial survey due to excessive algea.
Riffle not snorklable.
Pool colder than rest of stream.
Algea Heavy (MT only)
1.50
1.30
Most of riffle is exposed cobbles
0.30
HC only
0.12
5.70
Tidbit temp monitor in pool.
0.20
HC ONLY. Heavy algea in pool.
2.10
4.50
width 6:4.5m. Large interstitial spaces, easy for fish to hide.  Riffle is braided, measuredonly  wetted areas (8/16/01)
0.07
HC only. Dead STH on redd in tail out of pool. 1 adult still alive 8/16/01.
0.06
WIDTHS AND DEPTHS TAKEN 8/16/01(HC,MT
JP
6 unidentified sculpin
other=sculpin
aerial survey
aerial survey, poor visibility due to low light.
1.20
12
1.90
1.00
Visibility limited by algea.
RIFFLE DRY
2.80
2.20
Visibility limited by algea.  ADD WIDTH 2.4
Head of riffle dried up.
0.85
0.90
1.40
3.10
Aerial survey, too shallow.
1.60
4.20
2.40
2.00
width 6: 3.2
0.60
DRY
New deadzFALL in pool.  High CWD difficult to view most of pool. Dead sculpin.
High algea and poor visibility due to CWD.
Pool dry in two weeks.
0.65
4.30
2.60
Pool dammed, 0+ missed due to id problems.
5.80
1 meter riffle at bottom of run.
6.20
5.20
Size of unit adjusted.
6.00
JP, MT
Not possible to snorkel.
7.90
2.90
All units in this reach were electrofished and O+STH PIT tagged two weeks prior to survey.
8.30
7.70
8.50
8.60
0.45
12.70
6.30
Reduced visibility in all units due to algea.
All measurements in inches.(except unit length)
0.08
0.13
aerial survey, looking at river left channel
CWD blocking visibility
0.04
other=sculpin, observed river left braid, mostly too shallow for underwater observation
Poor visibility due to low loght and glare.
part of pool too shallow for underwater observation
0.50
5.50
3.50
Includes bottom 3 meters of riffle 2.
No longer a riffle, has become a run.
11.00
5.10
width 6:5.2
HC half of unit
8.80
Lengthened riffle, too shallow for underwater observation.
8.00
3.40
0.70
Visibility poor.
too shallow for underwater observation
1 Dead 3ss.
Run 1 parrallels top of pool 1 on river left.  These units will not correspond with original units. HC only.
Add in small riffle on river left to unit.
9.10
10.50
7.10
8.40
Eliminate RUN 2 add to pool 4
0.41
Large clumps of floating algea. 120 0+ around cold water seep.
HC only.
0.38
Pool thermally stratified.
0.46
2.55
WATER MURKY FROM TADPOLES SWIMMING AROUND, POOL SHADED BY OAK AND FIR TREES.
All other habitat units are completely dried up
zFALL
0.3
0.1
visibility decreased due to algae
0.5
OTHER: yellow perch (unsure); murkey water and shadows from concrete slabs reducing visibility
aerial survey; too shallow
aerial survey; too shallow; very little good fish habitat
0.2
THERMOMETER IS NOT ACCURATE; good visibility, no algae
no longer a run, more of a standing pool
0.7
5.4
0.4
1.2
mostly too shallow to snorkel
difficult to see under large undercuts
mostly aerial survey
0.025
POOL 1 divided into two pools (a and b); widths are combined as one pool; two lengths for each pool
End temp taken in shade and deeper water
some parts aerial observation
riffle is warmer than other units
2-3 step-pools rather than a riffle
Riffle is braided; took two lengths
Reduced visibility due to low and pathcy light
Decreased visibility due to low light and large woody debris blocking view
Pool divided into two pools (a and b); debris decreased visibility
visibility decreased due to hazy, low light
visibility decreased due to dead algae
run is damned, more of a pool; visibility reduced due to dead algae
OTHER: unidentified sculpin
oily film on surface of water
almost dry; no suitable habitat; temp in riffle 19.5 (low flow/shallow); nearby in flowing water temp was 16.5C
10.2
5.9
OTHER:unidentified frog (possibly bullfrog)
difficult to see under logs; low light
temp reading may not be accurate
aerial survey; lots of leaf litter affecting visibility
aerial survey; lots of leaf litter affecting visibility; glare
aerial survey; lots of leaf litter
low light/ visibility for all units
5.6
reduced visibility due to cloudy water; OTHER: pacific lamprey amocoete
clouds of dead algae obscurring vision
reduced visibility due to large clumps of algae
partial aerial survey
DRY; start temp taken in low flow
large clumps of algae obscurring view
run is more of a riffle now
visibility reduced due to cloudy water; partial aerial survey;series of long shallow pools;some areas of no water
visibility reduced due to cloudy water; HC believes he missed a lot of fish; POOL 03 divided by ~1m of shallow water
Shallow tail; hard to snorkel
mostly too shallow to snorkel underwater
8.4
11.1
good visibility; little algae; clear weather
aerial surver; too shallow
2.95
reduced visibility due to clumps of algae
fish able to move freely between pool 2 and run 2
aerial survey; too shallow to snorkel; visibility reduced due to algae
reduced visibility due to algae
mostly too shallow for underwater survey
other: garter snake; too shallow for underwater survey
aerial survey; too shallow; reduced visibility due to leaf litter
All units are completely dry