Police
The North Liberty Police Department currently has eleven full-time and two part-time officers. If NLPD officers are ever off duty, public safety protection is provided by the Johnson County Sheriff’s Department. The Police Department is housed at 5 E. Cherry Street in North Liberty.
All NLPD officers are dispatched through Johnson County. If you need an officer immediately, please contact Johnson County Dispatch at (319) 356-6020. For routine business calls, you may contact the North Liberty Police Department at (319) 626-5724.
Police Chief Jim Warkentin (NL – 01)
jwarkentin {at} ci.north-liberty.ia(.)us
Joined the NLPD in 1999
Lieutenant Diane Venenga (NL – 02)
dvenenga {at} ci.north-liberty.ia(.)us
Joined the NLPD in 1999
Officer Tim Gavin (NL – 03)
tgavin {at} ci.north-liberty.ia(.)us
Joined the NLPD in 2001
Officer Chuck Tygart (NL – 04)
ctygart {at} ci.north-liberty.ia(.)us
Joined the NLPD in 2002
Sergeant Adam Olson (NL – 05)
aolson {at} ci.north-liberty.ia(.)us
Joined the NLPD in 2003
Sergeant Tyson Landsgard (NL – 07)
tlandsgard {at} ci.north-liberty.ia(.)us
Joined the NLPD in 2005
Officer Ryan Rockafellow (NL – 08)
rrockafellow {at} ci.north-liberty.ia(.)us
Joined the NLPD in 2007
Officer Juan Santiago (NL – 09)
jsantiago {at} ci.north-liberty.ia(.)us
Joined the NLPD in 2007
Officer Creighton Regenwether (NL – 10)
cregenwether {at} ci.north-liberty.ia(.)us
Joined the NLPD in 2007
Officer Mitch Seymour (NL – 12)
mseymour {at} ci.north-liberty.ia(.)us
Joined the NLPD in 2008
Officer Lee Bowstead (NL – 13)
lbowstead {at} ci.north-liberty.ia(.)us
Joined the NLPD in 2009
Officer Trent DeKoter (NL – 14)
tdekoter {at} ci.north-liberty.ia(.)us
Joined the NLPD in 2009
Officer Chris Shine (NL – 15)
cshine {at} ci.north-liberty.ia(.)us
Joined the NLPD in 2010
Officer Oleta Davis (NL – 16)
odavis {at} ci.north-liberty.ia(.)us
Joined the NLPD in 2010
View Monthly Progress Reports by clicking here.
View a post on scams, burglary and helpful safety Web sites
Download a Household Property Form (PDF or DOC). The purpose of the form is for a resident to document stolen property that is taken during a burglary or theft. Residents may print the form and record the missing property while waiting for an officer to arrive. Then, the resident gives the form to the officer upon arrival at the scene; this will save time and help with a more complete report. Call the dispatch office at 356-6020 to make a report.





















