410 SOUTH BOONE STREET         

ROCK RAPIDS, IOWA  51246

PH   (712) 472-8300

FAX (712) 472-2303

FOR EMERGENCY DIAL 911

Sex Offenders

Any questions regarding Lyon County Sex Offenders or any offender who needs to register in Lyon County should contact Deputy Alex Waagmeester at (712) 472-8311 or at alex.waagmeester@lyoncountyia.com