Legend (Public_Aquatics/WADNR_PUBLIC_AQR_NS_HBTT)

Line Segments (0) Continuous Patchy Absent Polygons (1) Continuous Patchy Species Present (3) Eelgrass Eelgrass and Z. japonica mix Eelgrass and/or Surfgrass mix Z. japonica Surfgrass No seagrass Changes Over Time (4) Declined Increased Stable Insufficient data No seagrass Generalized Eelgrass Polygons (8) All Sites & Sampling Status (9) sampled not sampled obstructed Regions (11) Study Area Boundary (12) Kelp (all types) (13) Continuous Patchy Absent Kelp (74) 1 - 5 6 - 10 11 - 15 16 - 20 21 - 25 26 - 27 Floating Kelp (14) Continuous Patchy Absent Non-Floating Kelp (15) Continuous Patchy Absent 1989 (16) unspecified 1990 (17) Bull Kelp Giant Kelp Mixed unspecified 1991 (18) Bull Kelp Giant Kelp Mixed 1992 (19) Bull Kelp Giant Kelp Mixed unspecified 1994 (20) Bull Kelp Giant Kelp Mixed 1995 (21) Bull Kelp Giant Kelp Mixed 1996 (22) Bull Kelp Giant Kelp Mixed 1997 (23) Bull Kelp Giant Kelp Mixed 1998 (24) Bull Kelp Giant Kelp Mixed 1999 (25) Bull Kelp Giant Kelp Mixed 2000 (26) Bull Kelp Giant Kelp Mixed 2001 (27) Bull Kelp Giant Kelp Mixed 2002 (28) Bull Kelp Giant Kelp Mixed 2003 (29) Bull Kelp Giant Kelp Mixed 2004 (30) Bull Kelp Giant Kelp Mixed 2005 (31) Bull Kelp Giant Kelp Mixed 2006 (32) Bull Kelp Giant Kelp Mixed 2007 (33) Bull Kelp Giant Kelp Mixed 2008 (34) Bull Kelp Giant Kelp Mixed 2009 (35) Bull Kelp Giant Kelp Mixed 2010 (36) Bull Kelp Giant Kelp Mixed 2011 (37) Bull Kelp Giant Kelp Mixed 2012 (38) Bull Kelp Giant Kelp Mixed 2013 (72) Bull Kelp Giant Kelp Mixed 2014 (71) Bull Kelp Giant Kelp Mixed 2015 (76) Bull Kelp Giant Kelp Mixed 2016 (77) Bull Kelp Giant Kelp Mixed Map Index (39) Surfgrass (40) Continuous Patchy Absent Line Segments (41) Continuous Patchy Absent Polygons (42) Continuous Patchy Sargassum (WA - ShoreZone 2001) (43) Continuous Patchy Absent Dunegrass (WA - ShoreZone 2001) (44) Continuous Patchy Absent Salt Marsh (WA - ShoreZone 2001) (45) Continuous Patchy Absent Nearshore Vegetation (Whatcom Cty 1995) (46) Brown Algae Green Algae Mixed Algae Red Algae Eelgrass Kelp Salt Marsh Spit/Berm Vegetation Study Boundary (Whatcom Cty 1995) (47) Nearshore Vegetation (Skagit Cty 1996) (49) brown algae green algae mixed algae red algae eelgrass kelp salt marsh spit / berm vegetation Study Area (Skagit Cty 1996) (50) Intertidal Shoreline Type (ShoreZone 2001) (51) Rock cliff Rock platform Rock with gravel beach Rock with sand and gravel beach Rock with sand beach Channel Gravel beach Gravel flat Sand and gravel beach Sand and gravel flat Sand beach Sand flat Mud flat Estuary wetland Man-made Intertidal Substrate Type (ShoreZone 2001) (52) Rock Rock, gravel, and sand Gravel Gravel and sand Sand Mud and fines Man-made Shoreline Modification (ShoreZone 2001) (53) < 5 % 5 - 35 % 36 - 65 % 66 - 95 % > 95 % Wave Exposure (ShoreZone 2001) (54) Very Exposed Exposed Semi-Exposed Semi-Protected Protected Very Protected polygons (55) points (56) unit boundaries (57) lines (58) Skagit Substrate Type (1996) (59) artificial bedrock boulder cobble gravel hardpan mixed coarse mxed fine mud organic sand Skagit Water Regime (1996) (60) backshore eulittoral Skagit Wave Current Energy (1996) (61) channel / slough lagoon open partly enclosed partly exposed protected semi-protected Skagit Tidal Datum Lines (1996) (62) approx. extreme high water approx. extreme low water Whatcom Substrate Type (1995) (63) artificial bedrock boulder cobble gravel mixed coarse mixed fine mud sand Whatcom Water Regime (1995) (64) backshore eulittoral Whatcom Wave Current Energy (1995) (65) channel / slough lagoon open partly enclosed Whatcom Tidal Datum Lines (1995) (66) approx. extreme high water approx. extreme low water