Cal. Gov. Code § 53317.5

If property subject to a special tax levied pursuant to this chapter is acquired by a public entity through eminent domain proceedings, the obligation to pay the special tax shall be treated, pursuant to Section 1265.250 of the Code of Civil Procedure, as if it were a special annual assessment. For this purpose, the present value of the obligation to pay a special tax to pay the principal and interest on any indebtedness incurred by the district prior to the date of apportionment determined pursuant to Section 5082 of the Revenue and Taxation Code shall be treated the same as a fixed lien special assessment.