| close this windowLimiting factor-related work elements for 199401805 - Asotin Creek Enhancement and Restoration | |||
| Category | Work element | Description | ID |
| Habitat Improvement | Increase Instream Habitat Complexity and Stabiliza | Work that adds natural materials instream to create habitat features or to improve channel morphology. Includes J-hooks, barbs, vortex weirs, and large woody debris (LWD). Can include work to stabilize or maintain a streambank, such as riprap. If structures are being added primarily to overcome a fish passage barrier, use WE# 184: Install Fish Passage Structure. If replacing or maintaining an existing structure use WE# 186: Operate and Maintain Habitat/Passage. | 29 |
| Habitat Improvement | Develop Alternative Water Source | Includes, but not limited to, watering troughs, spring and well development, guzzler installation. | 34 |
| Habitat Improvement | Install Fence | Work to install various types of fence and/or gates. Can also include cattle guards or water gaps for livestock. | 40 |
| Habitat Improvement | Plant Vegetation | Install plants for purposes such as erosion control, roughness recruitment, shading, restoring native habitat, forage enhancement, road removal. May be riparian or upland and includes seeding. If maintaining vegetation, use WE# 22: Maintain Vegetation. | 47 |
| Habitat Improvement | Practice No-till and Conservation Tillage Systems | Includes establishing conservation tillage systems that focus on increased crop residue during subsequent crop seeding, and/or the reduction or elimination of traditional tilling practices. Work may also include the purchase of chaff chopper/spreaders and other small equipment (generally co-operatively purchased) designed to aid in no- or reduced- till operations and crop residue enhancement. | 48 |
| Habitat/Passage O&M | Maintain Vegetation | Activities that include herbicide application, plant competition reduction (scalping, mats), mowing, irrigation, fertilization, prevention or reduction of animal damage (browse repellents, tree tubes). | 22 |
| Habitat/Passage O&M | Operate and Maintain Habitat/Passage/Structure | Operation and maintenance of habitat features including, but not limited to, fences, instream structures, passage facilities, sediment control structures, and off-site water developments. Also includes the maintenance of residences, sheds, barns, and other buildings associated with habitat/passage projects. Use WE# 188: Provide Access and Public Information for maintenance of access roads, parking areas, signs, and kiosks. Use WE# 61: Maintain hatchery, for operation and maintenance of faciliti | 186 |