Practical answer · Rules and licenses
Water rights come before the irrigation plan
A well, ditch, or pond is not enough by itself; the authorized source, use, place, quantity, season, and priority matter.
The ordinary rule is stable, but a current record, boundary, rate, deadline, or personal fact can change the result. Last reviewed against the listed sources July 18, 2026.
A well or ditch on a Harney County parcel does not prove that you may irrigate. Oregon usually requires a water right for surface water or ground water unless an exemption fits.
A water right names the source, place, use, amount, season, and priority date. Some home ground-water uses are exempt. Their gallon and acreage limits do not create a broad irrigation right.
Pull the records first. Ask the district watermaster about the proposed use before planning around the water supply.
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Last reviewed against the listed sources: July 18, 2026.
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