Calhoun County Sheriff's Office-Iowa

Calhoun County Sheriff's Office-Iowa Calhoun County Sheriff's Office, located in Rockwell City, Iowa. This page is not monitored 24/7. Calhoun County Sheriff's Office, located in Rockwell City, Iowa

06/13/2026

Due to the incoming storms and overcast skies I have decided to cancel today’s noon siren test. Thank you for your attention and continue to be weather alert.

06/12/2026
Press Release Attached
06/01/2026

Press Release Attached

06/01/2026

Arrest Report: Calhoun County Sheriff’s Office
May 2026

5-5-26
5:51pm
Michael Edward Becke, age 36, Lake City, Iowa, was arrested and transported to jail on the charges of lottery- forgery or theft of ticket, a class D felony, harassment- 3rd degree and theft 5th degree x2, all simple misdemeanors filed by the Calhoun County Sheriff’s Office.

5-7-26
7:54pm
Michael Robert Maschke, age 41, Lake City, Iowa, was arrested and transported to jail on the charge of contempt- violation of no contact/protective order, a contempt of court charge filed by the Lake City Police Department.

5-10-26
9:45pm
Devin Julian Villalobos, age 24, Glidden, Iowa, was arrested on an outstanding warrant out of Calhoun County for s*x offender registration violation 1st offense, an aggravated misdemeanor filed by the Calhoun County Sheriff’s Office. Villalobos posted prior to being transported to jail.

5-11-26
6:39pm
Darren Francis Hinners, age 64, Pomeroy, Iowa, was arrested on an outstanding warrant out of Calhoun County for failure to appear. Hinners posted bond prior to being transported to jail.

5-15-26
1:42am
Jonathan Edwin Frost, age 45, Farnhamville, Iowa, was arrested and transported to jail on an outstanding mittimus out of Calhoun County.

5-20-26
11:11pm
Robert Blake Wilson, age 40, Rockwell City, Iowa, was arrested and transported to jail on the charge of domestic abuse assault impeding air/blood flow causing bodily injury, a class D felony filed by the Rockwell City Police Department.

5-21-26
2:41pm
James Wendell West, age 33, Rockwell City, Iowa, was arrested and transported to jail on an outstanding warrant out of Calhoun County for false report to public entity, a simple misdemeanor filed by the Rockwell City Police Department.

5-22-26
1:38pm
Blake Patrick Harper, age 35, Somers, Iowa, was arrested and transported to jail on the charges of domestic abuse assault display or use of weapon- 1st offense and child endangerment x4, all aggravated misdemeanors filed by the Calhoun County Sheriff’s Office.

5-27-26
7:35am
Colten Jaymes Andersen, age 22, Lake City, Iowa, was arrested and transported to jail on an outstanding warrant out of Calhoun County for harassment- 1st degree, an aggravated misdemeanor filed by the Calhoun County Sheriff’s Office.

5-29-26
9:08pm
Stacie Ann Renz, age 58, Somers, Iowa, was arrested and transported to jail on the charge of domestic abuse assault- injury or mental illness 1st offense, a serious misdemeanor filed by the Calhoun County Sheriff’s Office.

5-29-26
10:12pm
Jason Michael Peed, age 39, Pomeroy, Iowa, was arrested and transported to jail on an outstanding mittimus out of Calhoun County.

CRIMINAL CHARGES ARE MERELY ACCUSATIONS AND DEFENDANTS ARE PRESUMED INNOCENT UNTIL AND UNLESS PROVEN GUILTY IN A COURT OF LAW.

SHERIFF PAT RILEY

05/25/2026

This Memorial Day, we pause across the great State of Iowa to remember the heroes who made the ultimate sacrifice for our country and our communities.

From the rolling hills and small towns to the cities and county roads that connect us all, freedom has never been free. Today we honor the brave men and women of our Armed Forces who gave their lives protecting our country.

Their sacrifice is woven into the fabric of our nation and the heart of every community they served. We will never forget those who answered the call, stood the line, and gave everything for others.

As families gather this weekend under the red, white, and blue, may we all take a moment to reflect on the courage, service, and sacrifice that make this country strong.

To our fallen heroes.. your watch has ended, but your legacy lives on forever. 🇺🇸💙

05/01/2026

Arrest Report: Calhoun County Sheriff’s Office
Apr 2026

4-4-26
1:51am
Kipp V Polston, age 48, Neligh, Nebraska, was arrested and transported to jail to await extradition on an outstanding warrant out of Madison County, Nebraska.

4-7-26
8:42am
Rachel Nicole Navarro, age 35, Lake City, Iowa, turned herself in on an outstanding warrant out of Calhoun County for contempt- violation of no contact/protective order, a contempt of court charge filed by the Calhoun County Sheriff’s Office.

4-8-26
9:20pm
Simon David Nelson, age 41, Rockwell City, Iowa, was arrested and transported to jail on the charge of indecent exposure, a serious misdemeanor filed by the Rockwell City Police Department.

4-10-26
10:44am
Jobi Micheal Gorden, age 39, Lake City, Iowa, turned himself in on an outstanding warrant out of Calhoun County for contempt- violation of no contact/protective order, a contempt of court charge filed by the Calhoun County Sheriff’s Office.

4-14-26
10:39pm
Cody Ervin Miles, age 26, Rockwell City, Iowa, was arrested and transported to jail on the charge of domestic abuse assault with intent to inflict serious injury- 1st offense, an aggravated misdemeanor filed by the Rockwell City Police Department.

4-17-26
11:01am
Colton James Clark, 25, Manson, Iowa, was arrested and transported to jail on the charge of disorderly conduct- fighting/violent behavior, a simple misdemeanor filed by the Manson Police Department.

4-20-26
10:31am
Tabitha Joann Daniel, age 32, Lake City, Iowa, was arrested and transported to jail on the charge of harassment- 3rd degree, a simple misdemeanor filed by the Calhoun County Sheriff’s Office.

4-22-26
9:07pm
Ryan Joseph Murphy, age 45, Manson, Iowa, was arrested and extradited to Webster County on an outstanding warrant out of Webster County.

4-28-26
9:19am
Jacob Duane Schumacher, age 35, Lake City, Iowa, turned himself in on an outstanding warrant out of Calhoun County for failure to appear.

4-29-26
2:44am
Montrell Deshawn Chaney, age 28, Rockwell City, Iowa, was arrested and transported to jail on the charges of domestic abuse assault impeding air/blood flow causing bodily injury, a class D felony, and harassment- 1st degree, an aggravated misdemeanor, both filed by the Rockwell City Police Department.

4-30-26
8:30am
Tytan Craig Kolpin, age 22, Fort Dodge, Iowa, turned himself in on an outstanding warrant out of Calhoun County for failure to appear.

4-30-26
9:15am
Daniel Otis Wiggins, age 31, Lake City, Iowa, was arrested and transported to jail on an outstanding warrant out of Calhoun County for violation of probation.

4-30-26
3:40pm
Colten Jaymes Andersen, age 22, Lake City, Iowa, was arrested and extradited back to Webster County on an outstanding warrant out of Webster County.

CRIMINAL CHARGES ARE MERELY ACCUSATIONS AND DEFENDANTS ARE PRESUMED INNOCENT UNTIL AND UNLESS PROVEN GUILTY IN A COURT OF LAW.

SHERIFF PAT RILEY

04/23/2026

Calhoun Co Alerts Alert:

THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 134 IN
EFFECT UNTIL 7 PM CDT THIS EVENING FOR THE FOLLOWING AREAS

IN IOWA THIS WATCH INCLUDES 22 COUNTIES

IN CENTRAL IOWA

WEBSTER

IN NORTH CENTRAL IOWA

HANCOCK HUMBOLDT KOSSUTH
WINNEBAGO WRIGHT

IN NORTHWEST IOWA

EMMET PALO ALTO POCAHONTAS

IN SOUTH CENTRAL IOWA

RINGGOLD UNION

IN SOUTHWEST IOWA

ADAIR ADAMS CASS
TAYLOR

IN WEST CENTRAL IOWA

AUDUBON CALHOUN CARROLL
CRAWFORD GREENE GUTHRIE
SAC

THIS INCLUDES THE CITIES OF ADAIR, ALGONA, ATLANTIC, AUDUBON,
BAYARD, BEDFORD, BELMOND, BRITT, CARROLL, CASEY, CLARION,
CORNING, CRESTON, DENISON, EAGLE GROVE, EARLY, EMMETSBURG,
ESTHERVILLE, EXIRA, FONDA, FONTANELLE, FOREST CITY, FORT DODGE,
GARNER, GILMORE CITY, GREENFIELD, GUTHRIE CENTER, HUMBOLDT,
JEFFERSON, KANAWHA, LAKE CITY, LAKE MILLS, LAKE VIEW, LAURENS,
LENOX, MANSON, MOUNT AYR, NEW MARKET, ODEBOLT, PANORA,
POCAHONTAS, POMEROY, ROCKWELL CITY, ROLFE, SAC CITY, SCHALLER,
STUART, AND WALL LAKE.

* PRIMARY THREATS INCLUDE...

A FEW TORNADOES POSSIBLE.
SCATTERED DAMAGING WIND GUSTS TO 70 MPH LIKELY.
SCATTERED LARGE HAIL AND ISOLATED VERY LARGE HAIL EVENTS TO 2.5
INCHES IN DIAMETER POSSIBLE.

PROBABILITY TABLE:
PROB OF 2 OR MORE TORNADOES : 50%
PROB OF 1 OR MORE STRONG /EF2-EF5/ TORNADOES : 20%
PROB OF 10 OR MORE SEVERE WIND EVENTS : 60%
PROB OF 1 OR MORE WIND EVENTS >= 75 MPH : 20%
PROB OF 10 OR MORE SEVERE HAIL EVENTS : 50%
PROB OF 1 OR MORE HAIL EVENTS >= 2 INCHES : 40%
PROB OF 6 OR MORE COMBINED SEVERE HAIL/WIND EVENTS : 90%
MEAN STORM MOTION /MPH/ : NE 35

Address

416 4th Street
Rockwell City, IA
50579

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