Washington § 90.38.020 - Acquisition or donation of trust water rights.

Full text of Washington Revised Code of Washington § 90.38.020 — Acquisition or donation of trust water rights., with citation guidance and answers to common questions.

§ 90.38.020. Acquisition or donation of trust water rights.

(1)(a) The department may acquire water rights, including but not limited to storage rights, by purchase, lease, gift, or other appropriate means other than by condemnation, from any person or entity or combination of persons or entities. Once acquired, such rights are trust water rights. A water right acquired by the state that is expressly conditioned to limit its use to instream purposes shall be administered as a trust water right in compliance with that condition.
(b) If the holder of a right to water from a body of water chooses to donate all or a portion of the person's water right to the trust water system to assist in providing instream flows on a temporary or permanent basis, the department shall accept the donation on such terms as the person may prescribe as long as the donation satisfies the requirements of subsection (4) of this section and the other applicable requirements of this chapter and the terms prescribed are relevant and material to protecting any interest in the water right retained by the donor. Once accepted, such rights are trust water rights within the conditions prescribed by the donor.
(2) The department may make such other arrangements, including entry into contracts with other persons or entities as appropriate to ensure that trust water rights acquired in accordance with this chapter can be exercised to the fullest possible extent.
(3) The trust water rights may be acquired on a temporary or permanent basis.
(4) A water right donated under subsection (1)(b) of this section shall not exceed the extent to which the water right was exercised during the five years before the donation nor may the total of any portion of the water right remaining with the donor plus the donated portion of the water right exceed the extent to which the water right was exercised during the five years before the donation. A water right holder who believes his or her water right has been impaired by a trust water right donated under subsection (1)(b) of this section may request that the department review the impairment claim. If the department determines that exercising the trust water right resulting from the donation or exercising a portion of that trust water right donated under subsection (1)(b) of this section is impairing existing water rights in violation of RCW 90.38.902, the trust water right shall be altered by the department to eliminate the impairment. Any decision of the department to alter or not alter a trust water right donated under subsection (1)(b) of this section is appealable to the pollution control hearings board under RCW 43.21B.230. A donated water right's status as a trust water right under this subsection is not evidence of the validity or quantity of the water right.
(5) Any water right conveyed to the trust water right system as a gift that is expressly conditioned to limit its use to instream purposes shall be managed by the department for public purposes to ensure that it qualifies as a gift that is deductible for federal income taxation purposes for the person or entity conveying the water right.
(6) If the department acquires a trust water right by lease, the amount of the trust water right shall not exceed the extent to which the water right was exercised during the five years before the acquisition was made nor may the total of any portion of the water right remaining with the original water right holder plus the portion of the water right leased by the department exceed the extent to which the water right was exercised during the five years before the acquisition. A water right holder who believes his or her water right has been impaired by a trust water right leased under this subsection may request that the department review the impairment claim. If the department determines that exercising the trust water right resulting from the leasing or exercising of a portion of that trust water right leased under this subsection is impairing existing water rights in violation of RCW 90.38.902, the trust water right shall be altered by the department to eliminate the impairment. Any decision of the department to alter or not to alter a trust water right leased under this subsection is appealable to the pollution control hearings board under RCW 43.21B.230. The department's leasing of a trust water right under this subsection is not evidence of the validity or quantity of the water right.
(7) For a water right donated to or acquired by the trust water rights program on a temporary basis, the full quantity of water diverted or withdrawn to exercise the right before the donation or acquisition shall be placed in the trust water rights program and shall revert to the donor or person from whom it was acquired when the trust period ends.
[ 2002 c 329 s 7; 2001 c 237 s 28; 1989 c 429 s 3.]

Notes

Finding—Intent—Severability—Effective date—2001 c 237: See notes following RCW 90.82.040.
Intent—2001 c 237: See note following RCW 90.66.065.

Source: official Washington text · Last verified 2026-08-27

Frequently Asked Questions About Washington § 90.38.020

What does Revised Code of Washington § 90.38.020 cover?

Section 90.38.020 ("Acquisition or donation of trust water rights.") is part of the Revised Code of Washington, the codified statutory law of Washington. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Washington § 90.38.020?

A common citation format is "Revised Code of Washington § 90.38.020" (Washington). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Washington law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Washington official source linked on this page or consult a licensed Washington attorney.

How does Washington § 90.38.020 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Washington can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

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