Sediment | SED | Sediment addition | Rock material | Aggregate/rock (additions/alterations) |
Gravel | GRAV | Gravel Addition |
Cobble | ROCK | Addition of cobble, boulders, small rocks, artificial reefs made of rocks |
Sediment trap | TRAP | Removal of sediment using a sediment trap |
Gravel washing | WASH | Gravel washing using pressure washers, or mixing substrate and allowing fine sediment to wash downstream, includes substratum raking, flooding to clean sediment |
Excavate | EXCAV | Excavation | Waterbody modification | Waterbody modifications (physical alterations) |
Riparian | RIP | Riparian modifications, grading of banks |
Nutrient | NUTR | Addition of a nutrient |
Bay | BAY | Creation of bays | Waterbody creation | Creation of a new waterbody or extension of an existing waterbody |
Stream | STREAM | Artificial stream, creek, spawning channels |
Structure | STRUC | Human-made structure (e.g., mesh tubes, PVC, masonry blocks, ceramic tiles) | Human-made structures | Human-made structures (additions) |
Log | LOG | Addition of logs, large woody debris | Plant material | Plant material |
Brush | BRUSH | Addition of brush bundles/straw bails |
Vegetation | VEG | Planting of vegetation including macrophytes |