Skagit_IntertidalVegetation_1996 (0)
| brown algae |
| green algae |
| mixed algae |
| red algae |
| eelgrass |
| kelp |
| salt marsh |
| spit / berm vegetation |
Skagit_SubstrateType_1996 (1)
| artificial |
| bedrock |
| boulder |
| cobble |
| gravel |
| hardpan |
| mixed coarse |
| mxed fine |
| mud |
| organic |
| sand |
Skagit_WaterRegime_1996 (2)
| backshore |
| eulittoral |
Skagit_WaveCurrentEnergy_1996 (3)
| channel / slough |
| lagoon |
| open |
| partly enclosed |
| partly exposed |
| protected |
| semi-protected |
Skagit_TidalDatumLines_1996 (4)
| approx. extreme high water |
| approx. extreme low water |
Skagit Inventory Boundary (5)
|