Biological Resources Assessment, South Bay Boulevard Site

Appendix D Biological Resources Assessment, South Bay Boulevard Site

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KMA Morro Bay Water Reclamation Facility Project Biological Resources Assessment – South Bay Boulevard Site

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City of Morro Bay

i KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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City of Morro Bay

1 Site Location

Site Location 1 in = 1,000,000 ft

1 in = 10,000 ft Morro Bay Water Reclamation Facility Figure 1

0120.5 ² Miles City of Morro Bay Site Location Source: ESRI, USFWS ESRI, 2017 Source: Figure 2 Aerial Overview Aerial

CA-1 South Bay Blvd Bay South 073-101-017 City of Morro Bay Morro of City

068-401-013 Little Morro Creek Morro Little

068-401-012 Morro Creek Morro Morro Bay Reclamation Water Facility

City of Morro Bay Morro of City CA-41 Miles 0.125 1 in = 1,200 ft = 1,200 in 1 0 0.25 0.5 Morro BayMorro Power Plant Morro Bay High School ² Existing Waste Water Water Waste Existing Facility Treatment Study Area Area Boundary Study Parcel Boundary Freshwater Emergent Wetland Wetland Forested/Shrub Freshwater Freshwater Pond Riverine National Wetlands Inventory (USFWS) Inventory Wetlands National KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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4 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

) )" - + $ ./AB8)$('. .$")/ .=+ $ .*!+ $'*) -)>7=0''4 -*/ / >7*-=/# $./>4/# 8) +')/.$ )/$!$ .'$!*-)$- ')/)&E7F7G ) H 1 '*+ 4/# 2*-&$)"$)*) -/2$/#/# '$!*-)$/$1 ')/*$ /4:# .+ $!$* !$)$/$*).- .!*''*2.9 • =G#%+*')*,$/+ %+ %# &)% 3 • =4=G)&)%%) %# &)% %#*. )3*) &,*#0%%) %# &)% 9&-)CG)&)%%) %# &)% %#*. )3 )#0%%) %# &)% 9><5 CG)2+ )+%&)%%) %# &)% 2,+$&)&$$&%#*. )3 • ?G#%+*% %$&) %&)$+ &%9$&*+)*' *+ +)+/&%&$ ##0,%)*&#-3 *&$*' *&%+ *# *+$++ % + &%*&)) +0,%) %:3 • @4>G#%+*&# $ + *+) ,+ &%9.+ # *+:2 )#0%%) %# &)% 9><5C

City of Morro Bay

5 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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

City of Morro Bay

6 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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City of Morro Bay

7 Study Area Boundary Castilleja densiflora ssp. obispoensis Morro Creek R! Lift Stations 1-8 Wetland Culvert Riparian Scrub Erosion Feature Ornamental CA-41 Riverine Ruderal/Disturbed Drainage Feature Iceplant Morro Creek Coastal Scrub 2 R!8 R! Native Bunchgrass Grassland R!5 Rock Outcrop Annual Grassland R!5A R!4 R!1A R!6 Little Morro Creek R!3 R!7 R!1

Drainage 1

Figure 3D

Drainage 3A Drainage 3B

Figure 3A Drainage 1A

Drainage 1B

Erosion Feature Drainage 2B Match Line A Drainage 2A Figure 3B East Alignment

Drainage 3

West Alignment

Match Line B CA-1 Drainage 2

Figure 3C

South Bay Blvd.

Source: ESRI, USFWS 2017 Match Line C 1 in = 1,000 ft Morro Bay Water Reclamation Facility Figure 3 00.20.40.1 ² Miles City of Morro Bay Habitat Map Overview Radcliff Avenue Radcliff Riparian Scrub Riparian Ornamental Ruderal/Disturbed Iceplant Scrub Coastal Grassland Annual

Source: ESRI. USFWS 2017 USFWS ESRI. Source: Match Line A Line Match Habitat MapHabitat Figure 3A Study Area Boundary Feature Drainage Culvert Ditch Drainage Creek Morro Wetland Riverine

East Alignment

Drainage 1 Drainage

West Alignment

Main Street City of Morro Bay Morro of City

Morro Bay Power Plant

CA-1 Morro Bay Reclamation Water Facility

Lila Kaiser Park Morro Creek Morro

Miles

Drainage Ditch Drainage Atascadero Road Atascadero

0.035

1A R R

! = 300 ft in 1 0 0.07 0.14

5A R R ! !

² Existing Waste Water Facility Water Waste Existing Embarcadero Road Drainage 1B Study Area Area Boundary Study Feature Drainage Culvert Scrub Riparian Ornamental Ruderal/Disturbed Iceplant Wetland Scrub Coastal Grassland Annual Outcrop Rock

Source: ESRI, USFWS 2017 USFWS ESRI, Source: Match Line B Line Match

Figure 3B MapHabitat

Morro Bay Blvd. Bay Morro Rock Outcrop Rock

Drainage 1A Drainage

West Alignment

East Alignment East CA-1 City of Morro Bay Morro of City Morro Bay Water Reclamation Facility Reclamation Water Bay Morro

Main Street Miles Radcliff Avenue Radcliff Drainage 1

0.035

Match Line A Line Match = 300 ft in 1 0 0.07 0.14 ² Drainage 2B Drainage

Study Area Area Boundary Study Culvert Drainage Feature Scrub Riparian Ornamental Ruderal/Disturbed Wetland OutcropRock Match Line D Line Match Figure 3C

Habitat MapHabitat

Drainage2

Drainage 2A Drainage CA-1 City of Morro Bay Morro of City Morro Bay Water Reclamation Facility Reclamation Water Bay Morro West Alignment West East Alignment East Miles

0.035 Drainage1B

1 in = 300 ft in 1 0 0.07 0.14

Match Line C Line Match Morro Bay Blvd. Bay Morro

Drainage 1A Rock Outcrop Habitat MapHabitat Study Area Boundary Area Study Culvert Drainage Feature obispoensis ssp. densiflora Castilleja Riparian Scrub Ruderal/Disturbed Coastal Scrub Grassland Bunchgrass Native Grassland Annual Outcrop Rock Figure 3D

Drainage 3B Drainage 3A Drainage City of Morro Bay Morro of City

Morro Bay Reclamation Water Facility

Erosion Feature Erosion Drainage 2B Drainage

Match C Line Drainage 3 Drainage

Miles

East Alignment East Casa de de Flores Casa 0.035 1 in = 300 ft in 1 CA-1 0 0.07 0.14

South Bay Blvd. Bay South

Quintana Road Quintana

Drainage 2 Drainage West Alignment West KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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13 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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14 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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15 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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16 Study Area Boundary Soil Type Baywood fine sand, 2 to 9 percent slopes Baywood fine sand, 9 to 15 percent slopes Baywood fine sand, 15 to 30 percent slopes Cropley clay, 2 to 9 percent slopes Diablo clay, 5 to 9 percent slopes Diablo and Cibo clays, 9 to 15 percent slopes Diablo and Cibo clays, 15 to 30 percent slopes Diablo and Cibo clays, 30 to 50 percent slopes Dune land CA-41 Lodo clay loam, 15 to 30 percent slopes Los Osos loam, 5 to 9 percent slopes Los Osos loam, 15 to 30 percent slopes Los Osos loam, 30 to 50 percent slopes Obispo-Rock outcrop complex, 15 to 75 percent slopes Psamments and Fluvents, occasionally flooded Zaca clay, 30 to 50 percent slopes

City of Morro Bay CA-1

1 in = 1,000 ft Morro Bay Water Reclamation Facility Figure 4 00.20.40.1 ² Miles City of Morro Bay Soil Map KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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18 Study Area

7.5 USGS Quadrangle Cayucos Morro Bay North 5 Mile Buffer Atascadero Vascular Plants Arroyo de la Cruz manzanita Betty's dudleya Blochman's dudleya Blochman's leafy daisy Brewer's spineflower California seablite Cambria morning-glory Coast woolly-heads Coastal goosefoot Coulter's goldfields Cuesta Ridge thistle Dacite manzanita Eastwood's larkspur Hardham's evening-primrose Jones' layia Mesa horkelia Miles' milk-vetch Morro manzanita Most beautiful jewelflower Oso manzanita Palmer's monardella Pecho manzanita Salt marsh bird's-beak San Benito fritillary San Joaquin spearscale San Luis Obispo fountain thistle San Luis Obispo owl's-clover Southern curly-leaved monardella Lichens Popcorn lichen Splitting yarn lichen Twisted horsehair lichen Plant Communities Central Dune Scrub Central Maritime Chaparral Coastal Brackish Marsh Coastal and Valley Freshwater Marsh Northern Coastal Salt Marsh

Morro Bay South OE W Morro Bay South San Luis Obispo

Source: CNDDB 2017

1 in = 7,000 ft Morro Bay Water Reclamation Facility Figure 5 01.530.75 City of Morro Bay ² Miles CNDDB Rare Plant Occurrence Map KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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20 Study Area Boundary USGS Quadrangle 5 Mile Buffer Common Name Big free-tailed bat Morro Bay North Black legless lizard Cayucos Atascadero California black rail California clapper rail California red-legged frog Coast horned lizard Coast Range newt Cooper's hawk Globose dune beetle Mimic tryonia (=California brackishwater snail) Monarch - California overwintering population Morro Bay blue butterfly Morro Bay kangaroo rat Morro shoulderband (=banded dune) snail Obscure bumble bee Pallid bat San Luis Obispo pyrg Sandy beach tiger beetle Silvery legless lizard Steelhead - south-central California coast DPS Tidewater goby Townsend's big-eared bat Western pond turtle Western snowy plover Critical Habitat (USFWS) Steelhead California red-legged frog Morro Bay kangaroo rat Morro shoulderband (=Banded dune) snail Tidewater goby Western snowy plover

Morro Bay South OE W San Luis Obispo Morro Bay South

Source: CNDDB, USFWS 2017

1 in = 7,000 ft Morro Bay Water Reclamation Facility Figure 6 01.530.75 ² Miles City of Morro Bay CNDDB Animal Occurrence Map KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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22 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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ity of Morro Bay

23 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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ity of Morro Bay

24 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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ity of Morro Bay

25 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

-*/ /$*)! )$)") ./&$)"- .2$'''.* .#*2)*)''*)./-0/$*)+').: !"- $)"*-/- )#$)"(0./ )-*#2$/#$)/# -$+'$) *!+-*/ / /- .7/# /$1$/42$'' // (+//*1*$ .*$'*(+/$*)) (" /*/# -$/$'-**/5*) .(0#.+*..$' :- +-*/ /$*)) *(+ )./*-4($/$"/$*)!*-$(+/ /- .2$''!*''*20-- )/$/4+*'$$ ./#/ 2$'' *0/'$) $)/# -*-$./- +*-/: )*-+*-/$*)*!/# *1 ($/$"/$*)( .0- .$)*) -/2$/#/#*. 1 '*+ 4/# +-*% / -*-$./2*0' - 0 +*/ )/$'$(+/./**).$/ /- ./*' ../#).$")$!$)/' 1 ': !$(#07/ &#(* #$!"("&'' "&'#) !$(#)&&"'#'$ '(()'$ "('$'/ / # !$'$/4.$/ *)/$)./2**0-- ) .*!/# ) 0$.$.+**2'<.'*1 -7 $./E.+ $ .7 /#/- *0/.$ /# +-*+*. 1 '*+( )/!**/+-$)/:/$1 0)#"-.."-..') .*. -1 *) +*-/$*).*!/# !$'$/4.$/ - '.**0/.$ /# 1 '*+( )/!**/+-$)/7) 2*0' )*/ $(+/ 4/# +-*+*. +-*% /:# (-$(*-)$)""'*-4$.+- . )/$)))0'"-..') ./#-*0"#*0/ /# ./'$")( )/.2 ''.$)/# !$'$/4+*-/$*)*!/# ./0 4- :#$.$.2/#'$./AHB .+ $ .) /4+$''4 * .)*/( //# /#- .#*' .0. /* !$) --$/4A+' . - ! -/* /$*)EIGLD*!B:**/# -.+ $'.//0.+')/.2 - *. -1 $)))0'"-..') .2$/#$) /# !$'$/4.$/ 1 '*+( )/!**/+-$)/*-'*)"/# +-*+*. +$+ '$) '$")( )/.7#*2 1 -7) $/$*)'!'*-$./$.0-1 42$'' *) 0/ $)/# .+-$)") -'4.0(( -FDEK/**(+' / /# */)$'$)1 )/*-4:#*0' .+ $'.//0.+')/ $ )/$!$ 2$/#$)/# ./0 4- /#/2*0' $(+/ 0-$)"*)./-0/$*)7) /# +-*+*. +-*% /*0' )*/ - .$") /*1*$ /# .+ $'.//0.+')/*0-- ) 7/# )/# !*''*2$)"($/$"/$*)2*0' - ,0$- /*- 0 /# $(+//*' ../#).$")$!$)/: &$$% + + &%4#*0' .+ $'.//0.+')/. !*0) 2$/#$)- .+-*+*. /* $(+/ 4/# +-*% /7- ')/ $//$/$"/$*)-*"-(.#*0' 1 '*+ ) $(+' ( )/ :*!0''4($/$"/ $(+/./*.+ $'.//0.+')/./#/(4*0-!-*(+-*% / *)./-0/$*)7/# !*''*2$)"($/$"/$*)$.- ,0$- 9 E: !.+ $'.//0.+')/+*+0'/$*)A.B$.'*/ $)/# *)./-0/$*)- ) +-*% / - .$")$.)*/! .$' /*1*$ /# *0-- ) 7-- +')/($/$"/$*)+').#*0' 1 '*+ /* ).0- )*;) /;'*..*!.+ $'.//0.+')/.+ $ .) /# $-#$//:# -- +')/($/$"/$*)+').#*0' 1 '*+ 4,0'$!$ */)$./?- ./*-/$*) *'*"$./$) *).0'//$*)2$/#/# $/47) 7.++-*+-$/ :# .+ $';.//0.+')/ .+ $ .($/$"/$*)+-*"-(.#*0' /($)$(0($)'0 /# !*''*2$)"9 • # *1 -''"*') ( .0-' *% /$1 .*!)*;) /'*..*!.+ $'.//0. .+ $ .$)/# ($/$"/$*)) (*)$/*-$)"+')8 • + $!$- .!*-- ;1 " //$*)) /# $-.$5 :*/ )/$'.$/ .!*-($/$"/$*) 2*0' )4.0$/' .$/ $)'*. +-*3$($/4/*/# $(+/- 8 • + $!$#$//()" ( )/*) +/./* 0. 0-$)"/# ./'$.#( )/ + -$* A$: :7))0'+*+0'/$*) ).0..0-1 4.) #$//.. ..( )/.!*-/# + -$* $(( $/ '4!*''*2$)"*)./-0/$*)8 ./'$.#( )/*!(*)$/*-$)" - ! - ) .$/ .8. .*)''4;/$( 2 / ( )/+-*"-(8) . .*)''4; /$( . *'' /$*)7+-*+"/$*)7) - $)/-* 0/$*)*!.+ $';.//0.+')/ .+ $ .$)/*.+ $!$ - $1 -.$/ .B8 • 0 ..-$/ -$. *)/# "*'.) ( .0-' *% /$1 ./* ).0- /#/ 1$' +*+0'/$*)A.B$. ./'$.# *)/# +-*% /.$/ 8) City of Morro Bay

26 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

• +*-/$)"- ,0$- ( )/./* ).0- *).$./ )/ /*'' /$*)) - +*-/$)" ( /#* .0. 4(*)$/*-$)"+ -.*)) ': F: -$*-/**)./-0/$*)7''-- +')/*0-- ) .2$/#$)*- % )//*$(+/- .2$'' !'"" !*-1*$ ) : ! 1 '*+( )/))*/1*$ /# -- +')/.7-- +')/.2$'' .'1" !-*(/# $./0-) - 2# - ! .$' 7) - '*/ /*++-*+-$/ #$// *0/.$ /# 1 '*+( )/!**/+-$)/:'1" ) - '*/$*)/$1$/$ .2$''$)'0 /# *'' /$*)*!. ) ?*-+-*+"0' .+-$*-/*"- $)"/$1$/$ .: 2$'' #) -* ./ $)/*- .*!.0$/' #$//*0/.$ /# 1 '*+( )/- 7*-$)*-+*-/ $)/*/# )/$1 "-..') -*.$*)*)/-*'. ($3$ )/$!$ $)' F: G: *)$/*-$)"2$''*0-))0''4!*-!$1 4 -./* ).0- .0 ..!0' ./'$.#( )/*!''- ; $)/-* 0 *-.'1" +')/.) /#/)*;) /;'*..*!/# .+ $ .*0-.: )/# . *! ))0'+')/.$/) $!!$0'//* / -($) $!/# - #. )) /'*..*-"$)*!1$' +*+0'/$*)$)!$1 ;4 -+ -$* :# - !*- 7- ! - ) .$/ .2$'' 0. /*/# 3/ )/ +*..$' /* 3/-+*'/ /- ) .$).+ $ .<+*+0'/$*) 4)($.:) +/$1 ()" ( )/ +-*"-(2$'''.* $)'0 /* - ..*/#!*- . )) 0)!*- . )$-0(./) . - '/$)"/*/# +- . -1/$*)) ($/$"/$*)+-*"-(.:# +-*"-(2$'''.*$)'0 - ( $'( .0- ./* - ..) "/$1 $(+/./*/# .+ $';.//0.+')/.+ $ .) /# $- #$//.A$: :7- (*1'*!2 .7 $/$*)'. $)"?+')/$)" !!*-/.B$!/# .+ $ .*-$/. #$//$..0!! -$)") /'*..//# /$( *!/# !*''*20+.0-1 4.: H: ''"-..') - . $./0- 4*)./-0/$*)/#/- *0/.$ /# !$'$/42$''#1 /# !*''*2$)". ($3++'$ /#-*0"# $/# - $- /#) . $)"*-#4 -*. $)"( /#* .9 6/ (*&'' "&#'#"#"(&# ,/ $$ (#"( $' 2 '/1&3 )&$,*) %+,*A'$!*-)$-*( B I &),$) 0%+ ),$A( *2-' 4B I ,#' $ )&*+ 0*A.$32 &.! .0 B G + '',# )A+0-+' ) ' "-..B ED ) &# ,$. #%&- A/*(/'*1 -B I #( 6< !$(#08/ &#((*('#) !$(#"'(&"'"''#( &$&"1+( "*((#"."'$ '#&'!"(#) (+(&%) (- "%)('$'#)&&"+(" #&&#"1#&#&&#& '/ # +-*+*. +-*% /(40. $- /$(+/./*/# .('' +# ( -' -$)" ! /0- .2$/#$)/# !$'$/4.$/ /#-*0"#0'1 -/*)./-0/$*)) +*..$' - . . /&.!*--* 24.7) /* +# ( -' -$)" ! /0- .'*)"/# #*. )+$+ '$) '$")( )/) *--*- &!-*(+$+ '$) $)./''/$*): (+/.2*0' + ) )/*)/# .$5 7 +/#7) '*/$*)*!./-0/0- ./* $)./'' 7) /# /4+ *!*)./-0/$*)( /#* .0. : !/# +-*+*. -$ " //#( )//*--* - &7) #*-$5*)/'*-$)"0) - -$)" '*/$*).$.! .$' 7$(+/./*-$+-$).+ $ .) #$//.2*0' "- /'4- 0 *(+- /*$)./''/$*)4/- )#$)"-*.. -$)" .:# 0-- )/+$+ '$) '$")( )/2*0' +-'' '/# )*-/# -))&*!*--*- &7$).*( - .+*..$'4 3/ ) $)"$)/*/# #)) '7) 2*0' +../#-*0"#)- *!- ./*- -$+-$)#$//*).$./$)" *!+')/ 2$''*2.7 ' - --47) *./'$1 *&.:# 3/ )/*!%0-$. $/$*)'$(+/./#/2*0'

City of Morro Bay

27 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

- .0'/!-*(*)./-0/$*)*!/#$.+$+ '$) . /$*)- )*/0-- )/'4&)*2)7) $/$.+*..$' /#//# +$+ '$) '$")( )/*0' - .$") /*1*$ $(+/./*/# )*-/# -))&*!*--*- &: # ./'$")( )/+$+ '$) -*0/ 2*0' -*..*--*- &7-$)" E//# $& +/#) -/# *--*4*2 -')/7) -$)" F//# 2 ./ -) ) *! - .-$1 :-$)" F!'*2. /#-*0"#0'1 -/0) - - .-$1 7) /# - !*- )*)/0-'./- (#$//$. 3+ / /* $./0- //# +-*+*. -*..$)"'*/$*):# ./'$")( )/2*0' -*..*--*- &7 -$)" .E7E7F) /# 0'1 -/ -$)" F//# 2 ./ -) ) *! - .-$1 : -*% /*)./-0/$*)*)/# !$'$/4.$/ 2*0' - ,0$- /# $./0-) *!'-" - .*!.*$' 0-$)" "- $)"7/# - /$*)*!/ (+*--4.*$') *)./-0/$*)(/ -$'../*&+$' .7) +*..$'4- 0 . /&.!-*(-$)" .G) G7) 2*0' $)1*'1 /# 0. 7!0 '$)"7) ./*-" *!# 14 ,0$+( )/) *)./-0/$*)(/ -$'.:- )#$)"!*-+$+ '$) $)./''/$*)2*0' 0. .$($'- / (+*--4$(+/.) - ,0$- .$($'- ,0$+( )/0." : !+*..$' 7/- )#$)".#*0' ./*+/' ./ ID! /24!-*(./- ()&.7) /# - ($)$)" $./) .#*0' $)./'' 0.$)"#*-$5*)/' $- /$*)' -$''$)"/*($)$($5 $(+/.:*-$)"0) -/# -$)" .*0' '.*0. $- /#$// $(+/.!-*('*..*! -$''$)"!'0$ .7 3+*. .*$'./ )/-) ) 3$/+$/.7) (/ -$'..+$''.: 1 -''7+-*% /*)./-0/$*)/$1$/$ .*0' 3+*. .*$'.) */# -(/ -$'./* -*.$*)*- /-).+*-/4-$)!'') -0)*!!/#/*0' !! /2/ -,0'$/4$!''*2 /* )/ - -$)" .*- ./*-( -$).:*$'7!0 '.7#4 -0'$!'0$ .7) ..*$/ 0$' $)"(/ -$'.$)'0 $)"*)- / 7 .+#'/7+$)/.7.*'1 )/.7) */# -# ($'. )/ -$)"/# -$)" .) 2.#$)" *2)./- (/* *--**-#*--*- &*0' 0. )$)- . $).0.+ ) . $( )/.7. $( )//$*)*!,0/$ #$//7) $)/-* 0 *(+*0) ./#/*0' +*/ )/$''4 /*3$/*,0/$*-")$.(.:).0-$)" . $( )/;' )-0)*!! * .)*/' 1 /# +-*% / 0-$)"*)./-0/$*)7) /#/+*./;*)./-0/$*) -0)*!!$.*).$./ )/2$/#+- ;*)./-0/$*)*) $/$*).$. .. )/$'/*- 0 $(+/./*2/ -,0'$/4: &$$% + + &%4# !*''*2$)"($/$"/$*)( .0- ..#*0' $(+' ( )/ +-$*- /*) 0-$)"*)./-0/$*)9 E: 0-$)"/# +-*% /+'))$)"+#. 7/# $/4.#*0' $)$/$/ *).0'//$*)2$/#- "0'/*-4 " )$ ./* / -($) 2#$#- "0'/*-4+ -($/.2$'' ) ..-4:# /4+ *!+ -($/.) *(+ )./*-4($/$"/$*)- ,0$- 2$'' + ) *)/# +-*+*. +-*% /$(+/...*$/ 2$/#/# #*. )+$+ '$) '$")( )/) +-*+*. *)./-0/$*)( /#* .7) 2*0' '$& '4 $)'0 /$*)HDH -($/!-*(7 /$*)HDE/ -0'$/4 -/$!$/$*)!-*( 7) /$*)EJDF/- ( '/ -/$*)"- ( )/!-*(: F: ) /# +-*% / 1 '*+( )/!**/+-$)/) *)./-0/$*)( /#* .#1 )!$)'$5 7/# -$)" $(+/- .) '0'/ ) $(+/./*! -') .// %0-$. $/$*)'- . ) / -($) :**(+ )./ !*-$(+/./*-$+-$)) 2 /') #$//) )*); 2 /') -$)" ! /0- .7 $//$/$"/$*)) *)$/*-$)"')A B.#*0' +- +- :# .#*0' *).$./ )/2$/#! -') .// - "0'/*-4- ,0$- ( )/. ) '*'$/4+*'$$ .:# .#*0' .0($// 2$/#+ -($/++'$/$*).!*-" )4 ++-*1':# $/42*0' /# ) - ,0$- /*$(+' ( )//# 0-$)"*)./-0/$*) ) $(( $/ '4!*''*2$)"+-*% /*(+' /$*)!*-) ./$(/ + -$* *!!$1 4 -.:

G: -$*-/*./-/*!*)./-0/$*)/$1$/$ .7/# ++'$)/.#*0' - /$),0'$!$ $*'*"$' (*)$/*-/* ).0- *(+'$) 2$/#''+ -($/- ,0$- ( )/.) 1*$ ) ) ($)$($5/$*)( .0- .A$: :9+- *)./-0/$*).0-1 4.72*-& - )1$-*)( )/'/-$)$)"7) *)./-0/$*)(*)$/*-$)"B 0-$)"2*-&2$/#$)) % )//* -$)" ! /0- .:

City of Morro Bay

28 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

H: -$*-/*./-/*!*)./-0/$*)7/# +-*% /*0) -$ . % )//**--*- &) */# - -$)" ..#*0' ' -'4!'"" *-! ) .*/#/*)/-/*-.- 2- *!/# '$($/.*! ''*2' .$/ ..) $./0-) :- ./* +- . -1 .#*0' ' -'4!'"" . *!!;'$($/./*1*$ 0)) ..-4 (" ) +*/ )/$' -*.$*):

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

J -$*-/*$..0) *!*)./-0/$*)+ -($/.7)-*.$*)*)/-*'')$)*-+*-/$)"0+/* / ./)" ( )/-/$ ..#*0' +- +- 4/# +-*% / )"$) -/*($)$($5 $(+/./*,0/$#$//.:# +').#*0' - ..$)./''/$*)) ($)/ )) *!*/# / (+*--4) + -() )/( .0- ./**)/-*' -*.$*)) 0./7*)/$).+$''.7+-*/ / ./*&+$' .7) " ) -''4($)/$)"** #*0. & +$)"+-/$ .2$/#$)/# 2*-&.$/ :'' +-*% /+')..#*0' .#*2/#/ -*.$*)7. $( )/7) 0./*)/-*'( .0- .(0./ $)./'' +-$*-/*./-/*!)4"-*0) $./0-$)"2*-&:''- *- $./0- .*$'- ./#/ - *0/.$ /# 1 '*+ !$'$/4) -* 24- .2$'' . 2$/#/# )/$1 -*.$*) *)/-*'. ($3'$./ $) (+/$*F:

K: ''++'$' +')..#*0' ' -'4.#*2+-*% /./*&+$' ) (/ -$'../"$)"- .: # . - ..#*0' /' ./ID! /!-*( -$)" ! /0- .7/$1 ./*-( -$)$)' /.7) (0./*)!*-(/*.++'$' !*-./*-( -$)+-*/ /$*):

L: -$*-/*./-/*!2*-&7/# *)/-/*-.#*0' +- +- ) $(+' ( )/+$''- 1 )/$*)') /* ).0- +-*(+/) !! /$1 - .+*). /*)4$ )/'.+$''.:''2*-& -..#'' $)!*-( *!/# $(+*-/) *!+- 1 )/$)".+$''.) *!/# ++-*+-$/ ( .0- ./*/& .#*0' .+$''*0-:''+-*% /;- '/ #5- *0.(/ -$'..+$''.2$/#$)/# +-*% /.$/ .#*0' ' ) 0+$(( $/ '4:+$''+- 1 )/$*)) ' )0+(/ -$'..#*0' *);.$/ /''/$( . 0-$)"/# *0-. *!/# +-*% /:

M: ''- !0 '$)"7($)/ )) 7) 2.#$)"*! ,0$+( )/) 1 #$' ..#*0' *0-*)+1 - .$)'*/$*)2# - .+$''2*0' )*//-1 '*)/*- "-*0) *-/*./*-( -$)$)' /: #$.!0 '$)"?./"$)"- 2$''*)!*-(/*.++'$' /*//$)$)"5 -* $.#-" *! ./*-(2/ --0)*!!:/($)$(0(7'' ,0$+( )/) 1 #$' .(0./ # & ) ($)/$) *) $'4.$./* ).0- +-*+ -*+ -/$*)) 1*$ +*/ )/$'' &.*-.+$''.: .#$)"*! ,0$+( )/.#*0' *0-*)'4$)'*/$*)2# - +*''0/ 2/ -) (/ -$'. ) *)/$) !*-.0. ,0 )/- (*1'!-*(/# .$/ :

ED: .$")/ *)- / 2.#*0/'*/$*).#*0' ./'$.# *).$/ 7$))- /' ./ID ! /!-*()4 -$)" *-./*-( -$)$)' /:# 2.#*0/.#*0' ($)/$) )

City of Morro Bay

29 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

$).+ / 2 &'47) 2$'' *1 - +-$*-/*) 0-$)")4-$) 1 )/:*)- / -$. .#*0' - (*1 2# ) 1 -/# 2.#*0/*)/$) -- # ./# E?F!0''(-&:

EE: <. !*- 0./ / ( )/ .#'' *(+*) )/ *! /# +-*% /<. *)./-0/$*) *0( )/.: 0./*)/-*'- ,0$- ( )/..#*0' - !0''4$(+' ( )/ /*+- 1 )/2/ -0. !*- 0./ / ( )/!-*(/-).+*-/$)"+*''0/)/./*./*-( -$).' $)"/*/# - &#)) ':

EF: 0-$)"+-*% //$1$/$ .7''/-.#/#/(4//-/+- /*-..#'' +-*+ -'4*)/$) 7 - (*1 !-*(/# 2*-&.$/ 7) $.+*. *!- "0'-'4:*''*2$)"*)./-0/$*)7''/-.# ) *)./-0/$*) -$..#'' - (*1 !-*(2*-&- .:

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

City of Morro Bay

30 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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

F: !/$1 ) ./.$/ .*!$- .+ $ .+-*/ / 0) -/# $"-/*-4$- - /4/) ?*- '$!*-)$$.#) ( * /$*)GIDG- *. -1 2$/#$)*- % )//*/# ./0 4 - 7/# )/# +-*% /.#*0' (* $!$ ) ?*- '4 .) ..-4/*1*$ $- //& *!/# $ )/$!$ ) ./.7 "".7) ?*-4*0)":*/ )/$'+-*% /(* $!$/$*).(4$)'0 ./'$.#$)"++-*+-$/ =)*/$1$/4>0!! -.-*0) /# ) ./.$/ :*)./-0/$*)/$1$/$ . .#*0' )*/*0-$)/# 0!! -0)/$'/# +-*% /$*'*"$./#. / -($) /#//# ) ./$)" /$1$/4#. . :

G: !/$1 ) ./.$/ .*!-+/*-.) ?*-$- .+ $ .*!.+ $'*) -)- *. -1 2$/#$)/# 1$$)$/4*!)*$. *-1$-/$*)+-* 0$)"+-*% //$1$/$ .7)++-*+-$/ 0!! --*0) /# ) ./.$/ AFID/*IDD! /!*--+/*-. + ) $)"*)'*/$*)B.#*0' $(+' ( )/ : *)./-0/$*)/$1$/$ .$)/# 0!! -5*) .#*0' +-*#$$/ 0)/$'/# 4*0)"#1 !' " /# ) ./) #$ 1 $) + ) ) :

H: /$1 ) ./..#*0' *0( )/ ) (*)$/*- 4/# +-*% /$*'*"$./7) ' // - - +*-/.#*0' .0($// /*/# ) 7 *0( )/$)"+-*% /*(+'$) 2$/# /# ) ++'$' +-*% /($/$"/$*)( .0- .:

City of Morro Bay

31 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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

City of Morro Bay

32 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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City of Morro Bay

33 KMA Morro Bay Water Reclamation Facility Biological Resources Assessment – South Bay Boulevard Site

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City of Morro Bay

34 KMA

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KMA Morro Bay Water Reclamation Facility Project Biological Resources Assessment – South Bay Boulevard Site

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KMA Morro Bay Water Reclamation Facility Project Biological Resources Assessment – South Bay Boulevard Site

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City of Morro Bay B - 1 KMA Morro Bay Water Reclamation Facility Project Biological Resources Assessment – South Bay Boulevard Site

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City of Morro Bay B - 2 KMA

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KMA Morro Bay Water Reclamation Facility Project Biological Resources Assessment – South Bay Boulevard Site

Appendix C. CNDDB Table of Special Status Biological Resources in the Vicinity

Status* Species Habitat Requirements Project Site Suitability/Observations Fed/CA/CDFW LICHENS/BRYOPHYTES Known in CA only from coastal No suitable habitat present. Not observed dunes in the Morro Bay and Los Popcorn lichen during surveys, not expected to occur --/--/2B.1 Osos area. Often forms biological within study area or be affected by the soil crusts with other lichens and Cladonia firma project. mosses. Known from the Los Osos area No suitable habitat present. Not observed Splitting yarn lichen --/--/1B.1 growing on branches of coast live during surveys, not expected to occur

oak and maritime chaparral plants in within study area or be affected by the Sulcaria isidiifera sandy areas. project. Largest known population is on the Samoa Peninsula in Humboldt Co. No suitable habitat present. Not observed Twisted horsehair lichen Usually on Picea sitchensis, Pinus during surveys, not expected to occur --/--/1B.1 contorta var. contorta, Pseudotsuga within study area or be affected by the Bryoria spiralifera menziesii, Abies grandis, and Tsuga project. heterophylla. PLANTS Perennial shrub; blooms from December to March; occurs Arroyo de la Cruz between 60 and 310 meters on manzanita sandy soils; in broadleaved upland Perennial shrub would have been --/--/1B.2 forest, coastal bluff scrub, closed- identifiable if present. Not observed during Arctostaphylos cone coniferous forest, chaparral, surveys. Not present in the study area. cruzensis coastal scrub and valley and foothill grassland. Only found in Monterey and San Luis Obispo Counties. Rhizomatous, perennial herb; Beach spectaclepod blooms March through May; found in No sand dunes present within the study sandy soils, usually near shore, in area. Could be present in beach habitat --/T/1B.1 Dithyrea maritima coastal dunes and coastal scrub west of the WWTP. Not observed during habitats; ranges from 3 to 50 meters surveys. Not present in the study area. in elevation. Perennial succulent; blooms May Betty’s dudleya through July and is endemic to Suitable serpentine rock outcrop habitat is coastal San Luis Obispo County; in present in portions of the study area. Not Dudleya abramsii ssp. --/--/1B.2 chaparral, coastal scrub, and valley observed during surveys, not expected to bettinae and foothill grasslands, on occur within study area or be affected by serpentine or shallow rocky soils; at the project. elevations from 20 to 180 meters. Perennial herb; blooms April through Marginal suitable habitat present in Blochman’s dudleya June; found on rocky, often clay or bunchgrass grassland on clay soils. Not serpentine soils in coastal bluff --/--/1B.1 observed during surveys, and not expected Dudleya blochmaniae scrub, chaparral, coastal scrub, and to occur within study area or be affected by ssp. blochmaniae valley and foothill grassland; ranges the project. from 5 to 450 meters in elevation. This species is restricted to coastal dunes Rhizomatous perennial herb; blooms Blochman’s leafy daisy typically along the immediate coastline. July through August; ranges from 3 --/--/1B.2 Could be present in beach habitat west of to 45 meters in elevation and occurs Erigeron blochmaniae the WWTP. Not observed during surveys. in coastal dunes and coastal scrub. Not present in the study area. Occurs in closed-cone coniferous forest, chaparral, cismontane Suitable serpentine rock outcrop habitat is woodland, and coastal scrub Brewer’s spineflower present in portions of the study area. Not habitats on serpentine derived soils --/--/1B.3 observed during surveys, not expected to and rock outcrops, ranges in Chorizanthe breweri occur within study area or be affected by elevation from 45 to 800 meters; the project. annual herb; blooms May through August. Perennial succulent shrub that No coastal salt marsh habitat present. Not California seablite grows along the margins of coastal observed during surveys, not expected to E/--/1B.1 salt marshes in a narrow elevational occur within study area or be affected by Suaeda californica range from 0 to 5 meters; known to the project. occur in the Morro Bay area

City of Morro Bay C - 1 KMA Morro Bay Water Reclamation Facility Project Biological Resources Assessment – South Bay Boulevard Site

Appendix C. CNDDB Table of Special Status Biological Resources in the Vicinity

Status* Species Habitat Requirements Project Site Suitability/Observations Fed/CA/CDFW Rhizomatous, perennial herb; Cambria (San Luis blooms from April to May; occurs Obispo County) in chaparral, cismontane morning-glory woodland, and sparse to dense Species is present within grassland --/--/4.2 grassland covering sloped or flat areas of the facility site and in patchy Calystegia subacaulis areas in clay-rich soils; ranges occurrences along the East Alignment. ssp. episcopalis from 60-500 meters; restricted to outer South Coast ranges in SLO and Santa Barbara Counties.

Coast woolly threads Annual herb that grows in coastal No suitable habitat present. Not observed sand dunes in open spaces of the during surveys, not expected to occur --/--/1B.2 Nemacaulis denudata coastal strand; known to occur in the within study area or be affected by the var. denudata Montana de Oro area in sandy soils. project.

Annual herb that grows on sandy Coastal goosefoot flats in coastal dunes along wetland No coastal dune or salt marsh habitats and salt marsh habitat. Typically present. Not observed during surveys, not --/--/1B.2 Chenopodium littoreum found between 30 and 100 meters expected to occur within study area or be elevation, and is known from the affected by the project. Morro Bay estuary. Coulter’s goldfields Annual herb that grows in coastal Marginal suitable habitat present in salt marshes, playas, valley and bunchgrass grassland on clay soils. Not Lasthenia glabrata ssp. --/--/1B.1 foothill grassland, and vernal pools observed during surveys, and not expected coulteri usually on alkaline soils from 1- to occur within study area or be affected by 1,400 meters. the project.

Cuesta Ridge thistle Perennial herb known to occur along Study area is outside the known range for the Cuesta Ridge in openings on this species. Not observed during surveys, --/--/1B.2 Cirsium occidentale var. steep rocky serpentinite slopes from not expected to occur within study area or lucianum 500 to 750 meters elevation. be affected by the project.

Perennial shrub known to occur in Dacite manzanita No suitable habitat for this species present chaparral and cismontane onsite. Perennial shrub would have been woodland. Only one known Arctostaphylos --/--/1B.1 identifiable if encountered onsite during the occurrence of this species in SLO tomentosa ssp. surveys. Not observed during surveys. County on the porphyry buttes daciticola Not present in the study area. (Hollister Peak) east of Morro Bay Perennial herb known to occur on Suitable serpentine rock outcrop habitat is Eastwood’s larkspur serpentine based soils (clays) and present in portions of the study area. Not outcrops in the general San Luis --/--/1B.2 observed during surveys, not expected to Delphinium parryi ssp. Obispo area with collections made occur within study area or be affected by eastwoodiae on Camp San Luis Obispo. Blooms the project. March to May. Annual herb found in chaparral, Hardhams evening No suitable habitat for this species present cismontane woodland habitats on primrose onsite. Project location is well below the decomposed carbonate or recently --/--/1B.2 species elevational range. Not observed burned soils; 330-500 meter Camissoniopsis during surveys. Not present in the study elevation. Typically blooms March hardhamiae area. to May. Annual herb; blooms March through Suitable serpentine rock outcrop habitat is Jones’ layia May; occurs on clay soils near present in portions of the study area. Not --/--/1B.2 serpentine outcrops in chaparral and observed during surveys, not expected to Layia jonesii valley and foothill grassland; ranges occur within study area or be affected by in elevation from 5 to 400 meters. the project. Stoloniferous, perennial herb; blooms May to August; occurs in Marginal freshwater marsh habitat present Marsh sandwort freshwater marshes and swamps, in drainages along the East Alignment. E/E/1B.1 bogs and fens, and some coastal Not observed during surveys, not expected Arenaria paludicola scrub, ranging from 3 to 170 meters to occur within study area or be affected by in elevation; common associates the project. include Typha, Juncus, and Scirpus.

City of Morro Bay C - 2 KMA Morro Bay Water Reclamation Facility Project Biological Resources Assessment – South Bay Boulevard Site

Appendix C. CNDDB Table of Special Status Biological Resources in the Vicinity

Status* Species Habitat Requirements Project Site Suitability/Observations Fed/CA/CDFW Miles’ milk-vetch Annual herb; blooms March to June; Marginal coastal scrub habitat present in found in coastal scrub habitats, study area. Not observed during surveys, Astragalus --/--/1B.2 didymocarpus var. typically occurring on clay soils; at not expected to occur within study area or milesianus elevations between 20 to 90 meters. be affected by the project.

Evergreen shrub; blooms December Morro manzanita through March; ranges in elevation Project site is outside the known range of from 5 to 205 meters; typically found T/--/1B.1 this species. Not observed during surveys. Arctostaphylos on sandy-loam or Baywood sands in Not present onsite. morroensis chaparral, woodlands, coastal dunes and coastal scrub. Annual herb; blooms April through Most beautiful jewel- Suitable serpentine rock outcrop habitat is June; occurs on serpentine soils in flower present in portions of the study area. Not chaparral, valley and foothill --/--/1B.2 observed during surveys, not expected to grassland, and cismontane Streptanthus albidus occur within study area or be affected by woodland, ranging from 120 to 1000 ssp. peramoenus the project. meters in elevation.

Oso manzanita Perennial shrub known to occur in No suitable habitat present. Shrub would chaparral and cismontane woodland have been identifiable if encountered --/--/1B.2 Arctostaphylos osoensis on the porphyry buttes east of Morro during surveys. Not observed during Bay. surveys. Not present in the study area. Rhizomatous, perennial herb; Suitable serpentine rock outcrop habitat is blooms June through August; occurs Palmer’s monardella present in portions of the study area. Not on serpentine soils in chaparral and --/--/1B.2 observed during surveys, not expected to cismontane woodland habitats at Monardella palmeri occur within study area or be affected by elevations ranging from 200 to 800 the project. meters elevation. Perennial shrub; blooms November Pecho manzanita to March; occurs on siliceous shale No suitable habitat present. Shrub would in closed-cone coniferous forest, have been identifiable if encountered --/--/1B.2 Arctostaphylos chaparral, and coastal scrub during surveys. Not observed during pechoensis habitats, ranging from 170 to 1100 surveys. Not present in the study area. meters in elevation.

Salt marsh bird’s-beak Annual herb known to occur along No salt marsh habitat present. Not margins of salt marsh habitat and observed during surveys, not expected to E/E/1B.2 Chloropyron maritimum coastal dunes. Limited to the higher occur within study area or be affected by ssp. maritimum zones of the Morro Bay estuary. the project.

Suitable serpentine rock outcrop habitat is Bulbiferous, perennial herb; blooms San Benito fritillary present in portions of the study area. Not March to May; ranges from 200 to --/--/1B.2 observed during surveys, not expected to 1525 meters in elevation and occurs Fritillaria viridea occur within study area or be affected by in chaparral on serpentine soils. the project. Annual herb that grows in seasonal No alkali wetland habitats present, and no alkali wetlands and alkali sink scrub San Joaquin spearscale other alkali wetland indicator species such typically found in the San Joaquin --/--/1B.2 as Frankenia salina were observed. Not Valley. One recorded occurrence of Atriplex joaquinana observed during surveys, and unlikely to this species from 1899 in CNDDB occur onsite. was from the vicinity of Morro Bay. Bulbiferous, perennial herb; blooms May to July; ranges from 75 to 730 Suitable serpentine rock outcrop habitat is San Luis mariposa-lily meters on sandstone, serpentine present in portions of the study area. Not --/--/1B.2 and/or sandy soils in chaparral, observed during surveys, not expected to Calochortus obispoensis coastal scrub and valley and foothill occur within study area or be affected by grassland; endemic to San Luis the project. Obispo County.

City of Morro Bay C - 3 KMA Morro Bay Water Reclamation Facility Project Biological Resources Assessment – South Bay Boulevard Site

Appendix C. CNDDB Table of Special Status Biological Resources in the Vicinity

Status* Species Habitat Requirements Project Site Suitability/Observations Fed/CA/CDFW San Luis Obispo fountain thistle (Chorro Perennial herb; blooms February to No suitable habitat present due to lack of Creek bog thistle) July; ranges from 35 to 365 meters serpentine seeps. This perennial plant E/E/1B.2 in elevation; occurs in chaparral and was not observed during surveys. Not Cirsium fontinale var. cismontane woodland habitats, often expected to occur within study area or be obispoense in serpentine seeps. affected by the project.

San Luis Obispo owl’s Annual herb; blooms in April; Species is present within native clover ranges from 10 to 400 meters in bunchgrass grassland areas of the --/--/1B.2 elevation and occurs in meadows, facility site, outside the area proposed Castilleja densiflora seeps, and valley and foothill for development. Not expected to be ssp. obispoensis grassland. affected by the project.

Annual herb; blooms May through Southern curly-leaved September; occurs on dunes and No suitable coastal scrub habitat present. monardella sandy soils in coastal strand, Not observed during surveys. Not --/--/4.2 chaparral, northern coastal scrub, expected to occur within study area or be Monardella undulata coastal sage scrub, at elevations affected by the project. below 300 meters. INVERTEBRATES Inhabits coastal sand dune habitat in No suitable habitat present. Not expected Globose dune beetle foredunes and sand hummocks --/SA/-- to occur within study area or be affected by most common beneath dune Coelus globosus the project. vegetation. Mimic tryonia (=California Found only in permanently Suitable habitat present in Morro Creek. brackishwater snail) --/SA/-- submerged areas in coastal Not expected to occur in the small lagoons. ephemeral drainages within the study area. Tryonia imitator Wind-protected tree groves of No suitable overwintering habitat present Monarch butterfly eucalyptus, Monterey pine and in study area. Species was observed flying --/SA/-- Danaus plexippus cypress with nectar and water and foraging in study area, but no sources nearby. overwintering habitat is present. Inhabits stabilized dunes and Morro Bay blue butterfly No suitable habitat present. Not expected adjacent areas of coastal San Luis --/SA/-- to occur within study area or be affected by Plebejus icarioides Obispo and NW Santa Barbara the project. moroensis counties. Potentially suitable sandy soils present Morro shoulderband Known to occur in coastal sage along Quintana Road and near Morro Bay snail scrub and dune scrub habitats on E/--/-- Power Plant. Potentially present in Baywood fine sands near Morro Helminthoglypta iceplant and other suitable vegetative Bay. walkeriana cover on sandy soils. The Pacific Coast from Santa Marginal vegetative opportunities present Barbara County north to Washington Obscure bumble bee in grassland areas. Not expected to occur --/ SA / -- state. Food plant genera include within study area or be affected by the Bombus caliginosus Baccharis, Cirsium, Lupinus, Lotus, project. Grindelia, and Phacelia. Suitable habitat present in Morro Creek. San Luis Obispo pyrg Freshwater habitats in San Luis --/SA/-- Not expected to occur in the small Obispo County. Pyrgulopsis taylori ephemeral drainages within the study area. Sandy beach tiger Inhabits area adjacent to non- No suitable habitat present. Not expected beetle brackish water along the coast of --/SA/-- to occur within study area or be affected by California from San Francisco Bay to Cicindela hirticollis the project. gravida Northern Mexico.

City of Morro Bay C - 4 KMA Morro Bay Water Reclamation Facility Project Biological Resources Assessment – South Bay Boulevard Site

Appendix C. CNDDB Table of Special Status Biological Resources in the Vicinity

Status* Species Habitat Requirements Project Site Suitability/Observations Fed/CA/CDFW FISH Steelhead – Seasonal habitat present in Morro Creek. Fresh water, fast flowing, highly South/Central California Morro Creek is identified by USFWS as oxygenated, clear, cool stream ESU T/SSC/-- critical habitat for the species. Not where riffles tend to predominate expected to occur in the small ephemeral Oncorhynchus mykiss pools. irideus drainages within the study area. This species is known to occur in tidal Tidewater goby Brackish water habitats along the portions of Morro Creek. Could potentially E/SSC/-- California coast from San Diego Eucyclogobius be present in study area when surface county to Del Norte county. newberryi water is present. AMPHIBIANS/REPTILES Lowland and foothills in or near permanent or semi-permanent Suitable habitat present in Morro Creek. California red-legged sources of deep water (at least 0.5 Morro Creek is identified by USFWS as frog T/SSC/-- meter) with emergent wetland / critical habitat for the species. Not Rana draytonii riparian vegetation. May use a expected to occur in the small ephemeral variety of upland habitats during the drainages within the study area. year for refugia and dispersal. Portions of the study area that contain Frequents a wide variety of habitat loose sandy soils have been disturbed by Coast horned lizard including sandy washes with --/SSC/-- development thereby reducing the scattered shrubs and open areas for Phrynosoma blainvillii potential for this species to occur. No sunning. Loose soils for burial. suitable habitat present in clay soils areas. Coastal drainages from Mendocino Seasonal habitat present in Morro Creek County to San Diego County. Lives Coast Range newt further upstream outside study area. Small --/SSC/-- in terrestrial habitats & will migrate ephemeral drainages within the study area Taricha torosa over 1 km to breed in ponds, do not provide suitable habitat. reservoirs & slow moving streams. Portions of the study area that contain Silvery/Black legless Sandy or loamy soils in valley and loose sandy soils have been disturbed by lizard --/SSC/-- foothill woodlands, chaparral, development and thereby reduce potential Anniella pulchra coastal scrub and coastal dunes. for this species to occur. No suitable habitat present in clay soils areas. Southern Pacific Basking sites such as partially Seasonal habitat present in Morro Creek. (western) pond turtle --/SSC/-- submerged logs, vegetation mats, or Small ephemeral drainages within the Emys marmorata open mud banks. study area do not provide suitable habitat. BIRDS Freshwater marshes, wet meadows No suitable habitat present. Small California black rail and shallow margins of saltwater ephemeral drainage features are not marshes bordering larger bays. suitable habitat for this species. Known to --/T/-- Laterallus jamaicensis Needs water depths of about 1 inch occur in the estuarine habitats of Morro coturniculus that does not fluctuate and dense Bay. Not expected to occur within study vegetation for nesting. area or be affected by the project. No suitable habitat present. Species is California clapper rail Occurs in salt-water and brackish known to occur further west of the study Rallus longirostris E/E/-- marshes traversed by tidal sloughs area and in the estuarine habitats of Morro obsoletus dominated by pickleweed. Bay. Not expected to occur within study area or be affected by the project. Potential roosting and nesting habitat onsite in large trees present along the Wooded areas. Nests in tall trees pipeline alignments. Ornamental trees Cooper’s hawk --/WL/-- and often hunts around human (cypress and pines) were searched during (nesting) Accipiter cooperii structures. field work and no nests observed. Could forage in grasslands and occur seasonally in the study area. Sandy beaches, salt pond levees or No suitable habitat present. Species is Western snowy plover shores of large alkali lakes. Sandy, known to occur further west of the study T/SSC/-- gravelly or friable soils required for area along beach habitats. Not expected Charadrius alexandrinus (nesting) nivosus nesting. Federal listing refers only to occur within study area or be affected by to the Pacific coastal population. the project.

City of Morro Bay C - 5 KMA Morro Bay Water Reclamation Facility Project Biological Resources Assessment – South Bay Boulevard Site

Appendix C. CNDDB Table of Special Status Biological Resources in the Vicinity

Status* Species Habitat Requirements Project Site Suitability/Observations Fed/CA/CDFW MAMMALS Suitable habitat is present in grasslands, Friable soils and open, uncultivated but no prey base or dens were observed American badger ground for denning. Preys on --/SSC/-- within the study area. Unlikely, but could burrowing rodents such as ground Taxidea taxus potentially occur as a transient. Unlikely to squirrels. be affected by the project. Occurs in low lying arid areas of Big free-tailed bat Southern California. Needs high No suitable habitat present. Not expected --/SSC/-- cliffs or rocky outcrops for roosting to roost within study area or be affected by Nyctinomops macrotis sites. Feeds primarily on large the project. moths. Morro Bay kangaroo rat Coastal sage scrub on the south No suitable habitat present. Not expected Dipodomys heermanii E/E/-- side of Morro Bay. Needs sandy soil to occur within study area or be affected by morroensis on stabilized dunes with vegetation. the project. Occurs in deserts, grasslands, Potentially suitable roosting habitat present shrublands, woodlands, and forests. at Highway 1 and bike path bridges over Pallid bat Most common in open, dry habitats Morro Creek. Suitable foraging habitat --/SSC/-- Antrozous pallidus with rocky areas for roosting. present in grassland areas. Could occur, Roosts under bridges and in old but not expected to be affected by the structures such as barns. project. Townsend’s western Requires caves, tunnels, mines, or big-eared bat similar man-made structures for Suitable foraging habitat present --/-SSC/-- roosting. This bat feeds primarily on throughout the study area. Could occur, Corynorhinus townsendii moths, but will eat a variety of soft- but unlikely to be affected by the project. townsendii bodied insects. PLANT/NATURAL COMMUNITIES Central Dune Scrub Not present in study area Central Maritime Chaparral Not present in study area Coastal Brackish Marsh Not present in study area Coastal and Valley Freshwater Marsh Present Northern Coastal Salt Marsh Not present in study area Bunchgrass Grassland (purple needlegrass) Present Central Coast Arroyo Willow Riparian Scrub Present CRITICAL HABITATS Steelhead – South/Central California ESU Critical Habitat present in Morro Creek. Critical Habitat present in Morro Creek and California red-legged frog along South Bay Blvd at Quintana Road. Western snowy plover Critical Habitat not present in study area Morro shoulderband snail Critical Habitat not present in study area Morro Bay kangaroo rat Critical Habitat not present in study area Tidewater goby Critical Habitat not present in study area

*E = Endangered; T = Threatened; R = Rare CE = Candidate for Endangered Status; SSC = California Species of Special Concern; FP = Fully Protected; WL = Watch List; SA – Special Animal; ‘—‘ = no status; List 1B – Rare, threatened, or endangered in California and elsewhere; List 2 – Rare, threatened or endangered in California, but more common elsewhere; List 4 – Limited distribution (Watch List). Source: California Natural Diversity Database (California Department of Fish and Wildlife 2017); California Native Plant Society Online Inventory of Rare Plants, accessed February 2017 (online at www.cnps.org); Special Animals List (California Department of Fish and Wildlife 2017); Special Vascular Plants, Bryophytes, and Lichens List (California Department of Fish and Wildlife 2017).

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