| 220-110-010 | Purpose. |
| 220-110-020 | Definitions. |
| 220-110-030 | Hydraulic project approvals -- Procedures. |
| 220-110-031 | Pamphlet hydraulic project approvals -- Procedures. |
| 220-110-032 | Modification of technical provisions. |
| 220-110-035 | Miscellaneous hydraulic projects -- Permit requirements and exemptions. |
| 220-110-040 | Freshwater technical provisions. |
| 220-110-050 | Bank protection. |
| 220-110-060 | Construction of freshwater docks, piers, and floats and the driving or removal of piling. |
| 220-110-070 | Water crossing structures. |
| 220-110-080 | Channel change/realignment. |
| 220-110-100 | Conduit crossing. |
| 220-110-120 | Temporary bypass culvert, flume, or channel. |
| 220-110-130 | Dredging in freshwater areas. |
| 220-110-140 | Gravel removal. |
| 220-110-150 | Large woody material removal or repositioning. |
| 220-110-160 | Felling and yarding of timber. |
| 220-110-170 | Outfall structures. |
| 220-110-180 | Pond construction. |
| 220-110-190 | Water diversions. |
| 220-110-200 | Mineral prospecting. |
| 220-110-201 | Mineral prospecting without timing restrictions. |
| 220-110-202 | Mineral prospecting with timing restrictions. |
| 220-110-206 | Authorized work times and mineral prospecting equipment restrictions by specific state waters for mineral prospecting and placer mining projects. |
| 220-110-223 | Freshwater lake bulkheads. |
| 220-110-224 | Freshwater boat hoists, ramps, and launches. |
| 220-110-230 | Saltwater technical provisions. |
| 220-110-240 | Tidal reference areas. |
| 220-110-250 | Saltwater habitats of special concern. |
| 220-110-270 | Common saltwater technical provisions. |
| 220-110-271 | Prohibited work times in saltwater areas. |
| 220-110-280 | Bulkheads and bank protection in saltwater areas (nonsingle family residence). |
| 220-110-285 | Single-family residence bulkheads in saltwater areas. |
| 220-110-290 | Saltwater boat ramps and launches. |
| 220-110-300 | Saltwater piers, pilings, docks, floats, rafts, ramps, boathouses, houseboats, and associated moorings. |
| 220-110-310 | Utility lines. |
| 220-110-320 | Dredging in saltwater areas. |
| 220-110-330 | Marinas in saltwater areas. |
| 220-110-331 | Aquatic plant removal and control technical provisions. |
| 220-110-332 | Hand removal or control. |
| 220-110-333 | Bottom barriers or screens. |
| 220-110-334 | Weed rolling. |
| 220-110-335 | Mechanical harvesting and cutting. |
| 220-110-336 | Rotovation. |
| 220-110-337 | Aquatic plant dredging. |
| 220-110-338 | Water level manipulation. |
| 220-110-340 | Informal appeal of administrative actions. |
| 220-110-350 | Formal appeal of administrative actions. |
| 220-110-360 | Penalties. |
| 220-110-090 | Channel realignment. [Statutory Authority: RCW 75.08.080. 87-15-086 (Order 87-48), § 220-110-090, filed 7/20/87. Statutory Authority: RCW 75.20.100 and 75.08.080. 83-09-019 (Order 83-25), § 220-110-090, filed 4/13/83.] Repealed by 94-23-058 (Order 94-160), filed 11/14/94, effective 12/15/94. Statutory Authority: RCW 75.08.080. |
| 220-110-110 | Culvert installation. [Statutory Authority: RCW 75.08.080. 87-15-086 (Order 87-48), § 220-110-110, filed 7/20/87. Statutory Authority: RCW 75.08.012, 75.08.080 and 75.20.100. 84-04-047 (Order 84-04), § 220-110-110, filed 1/30/84. Statutory Authority: RCW 75.20.100 and 75.08.080. 83-09-019 (Order 83-25), § 220-110-110, filed 4/13/83.] Repealed by 94-23-058 (Order 94-160), filed 11/14/94, effective 12/15/94. Statutory Authority: RCW 75.08.080. |
| 220-110-203 | Use of Class I mineral prospecting equipment. [Statutory Authority: RCW 75.08.080, 75.20.100 and 75.20.330. 99-01-088 (Order 98-252), § 220-110-203, filed 12/16/98, effective 1/16/99.] Repealed by 09-02-017 (Order 08-318), filed 12/29/08, effective 4/3/09. Statutory Authority: RCW 77.55.091(2), 77.12.047, and 77.04.020. |
| 220-110-204 | Use of Class II mineral prospecting equipment. [Statutory Authority: RCW 75.20.330. 99-10-048 (Order 99-57), § 220-110-204, filed 4/30/99, effective 5/31/99. Statutory Authority: RCW 75.08.080, 75.20.100 and 75.20.330. 99-01-088 (Order 98-252), § 220-110-204, filed 12/16/98, effective 1/16/99.] Repealed by 09-02-017 (Order 08-318), filed 12/29/08, effective 4/3/09. Statutory Authority: RCW 77.55.091(2), 77.12.047, and 77.04.020. |
| 220-110-205 | Use of Class III mineral prospecting equipment. [Statutory Authority: RCW 75.20.330. 99-10-048 (Order 99-57), § 220-110-205, filed 4/30/99, effective 5/31/99. Statutory Authority: RCW 75.08.080, 75.20.100 and 75.20.330. 99-01-088 (Order 98-252), § 220-110-205, filed 12/16/98, effective 1/16/99.] Repealed by 09-02-017 (Order 08-318), filed 12/29/08, effective 4/3/09. Statutory Authority: RCW 77.55.091(2), 77.12.047, and 77.04.020. |
| 220-110-207 | Authorized work times and watercourses for mineral prospecting and placer mining projects in the Columbia and Snake rivers, lakes, salt waters and waters within National Park boundaries using Class I and II equipment. [Statutory Authority: RCW 75.08.080, 75.20.100 and 75.20.330. 99-01-088 (Order 98-252), § 220-110-207, filed 12/16/98, effective 1/16/99.] Repealed by 09-02-017 (Order 08-318), filed 12/29/08, effective 4/3/09. Statutory Authority: RCW 77.55.091(2), 77.12.047, and 77.04.020. |
| 220-110-208 | Authorized work times and watercourses for mineral prospecting and placer mining projects using Class III equipment only. [Statutory Authority: RCW 75.08.080, 75.20.100 and 75.20.330. 99-01-088 (Order 98-252), § 220-110-208, filed 12/16/98, effective 1/16/99.] Repealed by 09-02-017 (Order 08-318), filed 12/29/08, effective 4/3/09. Statutory Authority: RCW 77.55.091(2), 77.12.047, and 77.04.020. |
| 220-110-209 | Authorized work times and watercourses for mineral prospecting and placer mining projects using Class 0 equipment only. [Statutory Authority: RCW 75.08.080, 75.20.100 and 75.20.330. 99-01-088 (Order 98-252), § 220-110-209, filed 12/16/98, effective 1/16/99.] Repealed by 09-02-017 (Order 08-318), filed 12/29/08, effective 4/3/09. Statutory Authority: RCW 77.55.091(2), 77.12.047, and 77.04.020. |
| 220-110-210 | Mineral prospecting (sluicing). [Statutory Authority: RCW 75.08.080. 94-23-058 (Order 94-160), § 220-110-210, filed 11/14/94, effective 12/15/94; 87-15-086 (Order 87-48), § 220-110-210, filed 7/20/87. Statutory Authority: RCW 75.20.100 and 75.08.080. 83-09-019 (Order 83-25), § 220-110-210, filed 4/13/83.] Repealed by 99-01-088 (Order 98-252), filed 12/16/98, effective 1/16/99. Statutory Authority: RCW 75.08.080, 75.20.100 and 75.20.330. |
| 220-110-220 | Mineral prospecting (dredging). [Statutory Authority: RCW 75.08.080. 94-23-058 (Order 94-160), § 220-110-220, filed 11/14/94, effective 12/15/94; 87-15-086 (Order 87-48), § 220-110-220, filed 7/20/87. Statutory Authority: RCW 75.20.100 and 75.08.080. 83-09-019 (Order 83-25), § 220-110-220, filed 4/13/83.] Repealed by 99-01-088 (Order 98-252), filed 12/16/98, effective 1/16/99. Statutory Authority: RCW 75.08.080, 75.20.100 and 75.20.330. |
| 220-110-260 | Pacific herring spawning beds. [Statutory Authority: RCW 75.08.012, 75.08.080 and 75.20.100. 84-04-047 (Order 84-04), § 220-110-260, filed 1/30/84. Statutory Authority: RCW 75.20.100 and 75.08.080. 83-09-019 (Order 83-25), § 220-110-260, filed 4/13/83.] Repealed by 94-23-058 (Order 94-160), filed 11/14/94, effective 12/15/94. Statutory Authority: RCW 75.08.080. |