Washington Revised Code Title 58. Boundaries and Plats § 58.28.320. Deficiency assessment--When payable

If it is found that the amounts hereinbefore specified as assessments and fees for costs and expenses, prove to be insufficient to cover and defray all the necessary expenses, the said judge must estimate the deficiency and assess such deficiency pro rata upon all the lots and parcels of land in such government townsite, and declare the same upon the basis set down in RCW 58.28.300; which additional amount, if any, may be paid by the claimant at the time when the certificate hereinbefore mentioned, or at the time when the deed of conveyance hereinafter provided for, is issued.