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Chapter 220-110 WAC

Last Update: 3/11/13

HYDRAULIC CODE RULES

WAC Sections

Purpose.(Effective until July 1, 2015)
Definitions.(Effective until July 1, 2015)
Hydraulic project approvals—Procedures.(Effective until July 1, 2015 )
Pamphlet hydraulic project approvals—Procedures.(Effective until July 1, 2015)
Modification of technical provisions.(Effective until July 1, 2015)
Miscellaneous hydraulic projects—Permit requirements and exemptions.(Effective until July 1, 2015)
Freshwater technical provisions.(Effective until July 1, 2015)
Bank protection.(Effective until July 1, 2015)
Construction of freshwater docks, piers, and floats and the driving or removal of piling.(Effective until July 1, 2015)
Water crossing structures.(Effective until July 1, 2015)
Channel change/realignment.(Effective until July 1, 2015)
Integration of hydraulic project approvals and forest practices applications.(Effective until July 1, 2015)
Conduit crossing.(Effective until July 1, 2015)
Temporary bypass culvert, flume, or channel.(Effective until July 1, 2015)
Dredging in freshwater areas.(Effective until July 1, 2015)
Gravel removal.(Effective until July 1, 2015)
Large woody material removal or repositioning.(Effective until July 1, 2015)
Felling and yarding of timber.(Effective until July 1, 2015)
Outfall structures.(Effective until July 1, 2015)
Pond construction.(Effective until July 1, 2015)
Water diversions.(Effective until July 1, 2015)
Mineral prospecting.(Effective until July 1, 2015)
Mineral prospecting without timing restrictions.(Effective until July 1, 2015)
Mineral prospecting with timing restrictions.(Effective until July 1, 2015)
Authorized work times and mineral prospecting equipment restrictions by specific state waters for mineral prospecting and placer mining projects.(Effective until July 1, 2015)
Freshwater lake bulkheads.(Effective until July 1, 2015)
Freshwater boat hoists, ramps, and launches.(Effective until July 1, 2015)
Saltwater technical provisions.(Effective until July 1, 2015)
Tidal reference areas.(Effective until July 1, 2015)
Saltwater habitats of special concern.(Effective until July 1, 2015)
Common saltwater technical provisions.(Effective until July 1, 2015)
Prohibited work times in saltwater areas.(Effective until July 1, 2015)
Bulkheads and bank protection in saltwater areas (nonsingle family residence).(Effective until July 1, 2015)
Single-family residence bulkheads in saltwater areas.(Effective until July 1, 2015)
Saltwater boat ramps and launches.(Effective until July 1, 2015)
Saltwater piers, pilings, docks, floats, rafts, ramps, boathouses, houseboats, and associated moorings.(Effective until July 1, 2015)
Utility lines.(Effective until July 1, 2015)
Dredging in saltwater areas.(Effective until July 1, 2015)
Marinas in saltwater areas.(Effective until July 1, 2015)
Aquatic plant removal and control technical provisions.(Effective until July 1, 2015)
Hand removal or control.(Effective until July 1, 2015)
Bottom barriers or screens.(Effective until July 1, 2015)
Weed rolling.(Effective until July 1, 2015)
Mechanical harvesting and cutting.(Effective until July 1, 2015)
Rotovation.(Effective until July 1, 2015)
Aquatic plant dredging.(Effective until July 1, 2015)
Water level manipulation.(Effective until July 1, 2015)
Informal appeal of administrative actions.(Effective until July 1, 2015)
Formal appeal of administrative actions.(Effective until July 1, 2015)
Penalties.(Effective until July 1, 2015)