ORS 549.320 to 549.400 shall not be construed to interfere with or to prevent the right or power to construct drainage ditches under any other statute of this state, and shall apply only to that portion of the state lying west of the Cascade Mountains.
ORS 549.310
Official source: Oregon State Legislature. Reproduced from public-domain Oregon statutes; confirm against the official source for the current text. Not legal advice.