Or. Admin. R. 141-089-0675
Current through Register Vol. 63, No. 8, August 1, 2024
Section 141-089-0675 - Minimal Disturbance Within ESH - Activity-Specific Conditions(1) General Conditions Apply. Projects eligible for this General Authorization must adhere to the General Conditions listed under OAR 141-089-0650.(2) Scientific Measurement. All scientific measurement devices, including all associated structures and fills including anchoring devices, buoys and cables, must be removed within 30 days after the research is completed.(3) Surveys. The responsible party must isolate all in-stream exploratory trenching from the active channel.(4) Maintenance of Water Intakes. The responsible party must implement measures necessary to prevent streambed gradient alterations and streambank erosion.(5) Investigative Drilling and sampling. The responsible party must use existing roads, paths and drilling pads where available. Temporary placement of mats is allowed to provide site access. Temporary mats must be removed upon completion of the authorized workOr. Admin. R. 141-089-0675
DSL 2-2011, f. & cert. ef. 3-1-11; DSL 3-2012, f. 9-28-12, cert. ef. 9-29-12; DSL 4-2018, minor correction filed 01/03/2018, effective 1/3/2018; DSL 2-2024, amend filed 05/31/2024, effective 7/1/2024Statutory/Other Authority: ORS 196.600 - 196.692 & 196.795 - 196.990
Statutes/Other Implemented: ORS 196.600 - 196.692 & 196.795 - 196.990