San Francisco Bay Area Network


WEED WATCHERS - Become a citizen scientist

A volunteer-based invasive plant early detection program

Composite photo of invasive plant monitoring

Weed Watchers Invasive Plant Early Detection Surveys

2009 Golden Gate Maps 2008 Golden Gate Maps 2007 Maps
2009 Point Reyes Maps 2008 Point Reyes Maps  

What We Look For
     Target Invasive Plants

Where To Look
     Maps of survey areas
Reporting
      WhatSNOO Newsletters
      Download data sheets
These maps were made to show results of species mapped along survey routes each year. No warrant is made to their accuracy or completeness; they are not intended for use as a navigational aid. They may not be reproduced without acknowledging the National Park Service as the original author (including retaining the NPS arrowhead) or sold for profit. If they are altered from their original form, the new map must clearly state how and when.

2009 Golden Gate Weed Watcher Survey Maps

Golden Gate Map Index By Subwatershed and Trail
AC05 AF12 AG17 AS17
AC06 AF13 AH13 AS18
AD09 AF14 AH14 AT18
AD10 AF15 AH15 BB26
AD11 AG12 AH16 BB27
AE09 AG13 AI17 BB28
AE10 AG14 AI18  
AF10 AG15 AS15  
AF11 AG16 AS16  

 

2009 Point Reyes Weed Watcher Survey Maps

Point Reyes Map Index By Subwatershed and Trail
A01 D05 F04 G09
A02 E02 F05 G10
A03 E03 F06 H08
A04 E04 F07 H09
B02 E05 F08 H10
B03 E06 F09 H11
B04 E07 G01 I09
C03 E08 G02 I10
C04 F01 G06 I11
D03 F02 G07  
D04 F03 G08  


2008 Golden Gate Weed Watcher Survey Maps

Golden Gate Map Index By Subwatershed and Trail
AC06 AE12 AG14 AN15
AD06 AE13 AG15 AS15
AD07 AF10 AG16 AS16
AD08 AF11 AH13 AS17
AD09 AF12 AH14 AS18
AD10 AF13 AH15 AT16
AD11 AF14 AH16 AT17
AE09 AF15 AJ14 AT18
AE10 AG12 AJ15  
AE11 AG13 AM15  

 

2008 Point Reyes Weed Watcher Survey Maps

Point Reyes Map Index By Subwatershed and Trail
H07 M05 N19 P14
H08 M06 O05 P15
H09 M09 O06 P19
I08 M12 O10 Q04
I09 M13 O11 Q17
I10 N05 O12 Q18
J07 N06 O13 R17
J08 N11 O15 R18
J09 N12 O16 S17
J10 N13 O18 S18
L07 N14 O19 T18
L08 N15 P05 T19
L11 N16 P12 U19
L12 N18 P13  

 

2007 Weed Watcher Plant Survey Areas
Black Sands Beach - Miwok Stables Loop, Plant List 1
Black Sands Beach - Miwok Stables Loop, Plant List 2
Kirby Cove Loop, Plant List 1
Kirby Cove Loop, Plant List 2
Point Bonita - Bicentennial Camp Loop, Plant List 1
Point Bonita - Bicentennial Camp Loop, Plant List 2
Alta Ave Loop, Plant List 1
Alta Ave Loop, Plant List 2
Coastal Trail - SCA Trail Loop, Plant List 1
Coastal Trail - SCA Trail Loop, Plant List 2
Pirates Coves, Plant List 1
Pirates Coves, Plant List 2
Tennessee Valley, Plant List 1
Lower Tennessee Valley, Plant List 1
Upper Miwok Trail - Hawk Camp Loop
Old Springs Trail and Coastal Trail Loop, Plant List 1
Old Springs Trail and Coastal Trail Loop, Plant List 2
Muir Woods Monument - Ben Johnson Trail east, Plant List 1
Muir Woods Monument - Ben Johnson Trail east, Plant List 2
Muir Woods - 4 Corners, Plant List 1
Muir Woods - 4 Corners, Plant List 2
Muir Woods Monument - Ben Johnson Trail west - Bootjack - Dipsea Trail, Plant List 1
Green Gulch Trail, Plant List 1
Green Gulch Trail, Plant List 2
Muir Beach - Dias Ridge Trail, Plant List 1
Muir Beach - Dias Ridge Trail, Plant List 2
Muir Beach - Slide Ranch Owl Trail, Plant list 1
Muir Beach - Slide Ranch Owl Trail, Plant list 2
Willow Camp Fire Road, Plant List 1
Willow Camp Fire Road, Plant List 2
McKenna Fire Road - lower
McKenna Fire Road - upper
Bolinas Ridge Trail - East
Bolinas - Fairfax Road Lower, Plant List 1
Bolinas - Fairfax Road Lower, Plant List 2
Bolinas - Fairfax Road Upper, Plant List 1
Bolinas - Fairfax Road Upper, Plant List 2
Bolinas Ridge Trail East, Plant List 1
Bolinas Ridge Trail West
McCurdy Trail - Lower, Plant List 1
Mori Point Loop, Plant List 1
Mori Point Loop, Plant List 2
Mori Ridge Trail Loop, Plant List 1
Mori Ridge Trail Loop, Plant List 2
Sweeney Ridge Trail to San Francisco Watershed District, Plant List 1
Sweeney Ridge Trail to San Francisco Watershed District, Plant List 2
Sweeney Ridge Trail via Skyline College Loop, Plant List 1
Sweeney Ridge Trail via Skyline College Loop, Plant List 2
Sweeney Ridge Trail via Sneath Lane, Plant List 1
Sweeney Ridge Trail via Sneath Lane, Plant List 2
Milagra Ridge Loop, Plant List 1
Milagra Ridge Loop, Plant List 2
Fort Cronkhite - Battery Townsley - Coastal Trail Loop, Plant List 1
Fort Cronkhite - Battery Townsley - Coastal Trail Loop, Plant List 2


Contact Information

Weed Watchers Volunteer Program
SFAN I&M
Fort Cronkhite , Building 1063
Sausalito , CA 94965
Email: jenn_jordan@nps.gov
Phone: 415-331-5023

 
   
update on 1/04/2007   I   http://inp2300fcsdepo1.nps.doi.net/im/units/sfan/vital_signs/Invasives/report_maps.cfm   I  Email: Webmaster
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