(1) Upon the filing of the statement and map as provided in RCW 90.03.110 the judge of such superior court shall make an order directing summons to be issued, and fixing the return day thereof, which shall be not less than 100 nor more than 130 days, after the making of such order: PROVIDED, That for good cause, the court, at the request of the department, may modify said time period: PROVIDED FURTHER, That for an adjudication filed in water resource inventory area 1 after June 1, 2023, the return day for the latest time to file claims pursuant to such a summons shall be not less than one year after the making of such an order, unless special rules of procedure established by the court pursuant to RCW 90.03.160(3) provide for a later date.
(2) A summons issued under this section shall be issued out of said superior court, signed and attested by the clerk thereof, in the name of the state of Washington, as plaintiff, against all known persons identified by the department under RCW 90.03.110. The summons shall contain a brief statement of the objects and purpose of the proceedings and shall require the defendants to appear on the return day thereof, and make and file an adjudication claim to, or interest in, the water involved and a statement that unless they appear at the time and place fixed and assert such right, judgment will be entered determining their rights according to the evidence: PROVIDED, HOWEVER, That any persons claiming the right to water by virtue of a contract with a claimant to the right to divert the same, shall not be necessary parties to the proceeding: PROVIDED FURTHER, That for an adjudication filed in water resource inventory area 1 after June 1, 2023, the latest day for a party to appear by filing a claim in response to such a summons shall be set by the court and listed within the summons as a date not less than one year after the service of said summons, unless special rules of procedure established by the court pursuant to RCW 90.03.160(3) provide for a later date.
(3) To the extent consistent with court rules and subject to the availability of funds provided either by direct appropriation or funded through the administrative office of the courts for this specific adjudicative proceeding, the court is encouraged to conduct the water rights adjudication employing innovative practices and technologies appropriate to large scale and complex cases, such as: (a) Electronic filing of documents, including notice and claims; (b) appearance via teleconferencing; (c) prefiling of testimony; and (d) other practices and technologies consistent with court rules and emerging technologies.