Iowa Code § 317.22 (2026)

All officers directly responsible for the care of public highways shall make a complaint to the weed commissioners or board of supervisors, if it appears that the provisions of this chapter may not be complied with in time to prevent the blooming and maturity of noxious weeds or the unlawful growth of weeds or marijuana, whether in the streets or highways for which they are responsible or upon lands adjacent to the same. [S13, §1565-c, -e; C24, 27, 31, 35, §4826; C39, §4829.20; C46, §317.21; C50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §317.22] 90 Acts, ch 1179, §3