City of Onawa

City of Onawa Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from City of Onawa, City Hall, 914 Diamond Street, Onawa, IA.

07/28/2026

*******PUBLIC NOTICE*******
FOR WEDNESDAY, JULY 29, 2026
The City of Onawa (Triple C Pest Control, LLC) will be spraying the entire city every WEDNESDAY for mosquito control. The spraying will begin just before dusk weather pending.
Anyone wishing more information on request, as per Community Right-to-Know, may contact the city during regular business hours

07/24/2026

Boil advisory has been lifted for those on First Street and Second Street, from Marble Street to Iowa Avenue.

Thank you for your patience!

07/22/2026

Update: Water is back on. Please be sure to follow the boil advisory per the door hanger. After receiving two clear test results we will post and lift the advisory

Water Main Break Notice

Due to a water main break, some residents on First Street and Second Street, from Marble Street to Iowa Avenue, will be without water this morning.

Crews are working to make repairs as quickly as possible. Door hangers will be delivered to affected residents as soon as possible.

Thank you for your patience and understanding while repairs are underway.

07/21/2026

*******PUBLIC NOTICE*******
FOR WEDNESDAY, JULY 22, 2026
The City of Onawa (Triple C Pest Control, LLC) will be spraying the entire city every WEDNESDAY for mosquito control. The spraying will begin just before dusk weather pending.
Anyone wishing more information on request, as per Community Right-to-Know, may contact the city during regular business hours

07/17/2026

Please use caution when traveling Downtown Onawa. Iowa Avenue is open for thru traffic but 8th, 9th, Pearl street and Frontage roads are closed. 10th street North of Iowa Avenue to Ruby is also closed. Please do not drive around barricades as we have volunteers beginning to set up for RAGBRAI.

‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️City of Onawa Tree Dump Access RestrictedDue to ongoing illegal dumping, the City of Ona...
07/16/2026

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City of Onawa Tree Dump Access Restricted

Due to ongoing illegal dumping, the City of Onawa Tree Dump is no longer open for public access at any time.

Entry is allowed only when unlocked by a City employee during the following hours:

Monday through Friday 7:30 am-4:00 pm

We ask that you PLEASE DO NOT LEAVE BRUSH OR ANY MATERIAL OUTSIDE THE GATE.

07/14/2026

*******PUBLIC NOTICE*******
FOR WEDNESDAY, JULY 15, 2026
The City of Onawa (Triple C Pest Control, LLC) will be spraying the entire city every WEDNESDAY for mosquito control. The spraying will begin just before dusk weather pending.
Anyone wishing more information on request, as per Community Right-to-Know, may contact the city during regular business hours

07/13/2026

Update: Most of the bees have been taken but there are still some lingering so please use caution in the area

‼️‼️‼️‼️‼️PUBLIC NOTICE‼️‼️‼️‼️‼️

Please avoid 9th Street between Pearl and Ruby Street until further notice.

An active beehive is in the area and bees are behaving aggressively. For your safety please use an alternate route and keep children, pets and pedestrians away from the affected block.

A beekeeper is on the way to the area to assess and address the hive.

Updates will be provided when the area is safe to reopen.

07/13/2026

‼️‼️‼️‼️‼️PUBLIC NOTICE‼️‼️‼️‼️‼️

Please avoid 9th Street between Pearl and Ruby Street until further notice.

An active beehive is in the area and bees are behaving aggressively. For your safety please use an alternate route and keep children, pets and pedestrians away from the affected block.

A beekeeper is on the way to the area to assess and address the hive.

Updates will be provided when the area is safe to reopen.

07/10/2026

We are aware the dates are incorrect and apologize as things are a little busy for the committee: Signs will be placed on Thursday and closures will begin on Friday!

Address

914 Diamond Street
Onawa, IA
51040

Opening Hours

Monday 7:30am - 4pm
Tuesday 7:30am - 4pm
Wednesday 7:30am - 4pm
Thursday 7:30am - 4pm
Friday 7:30am - 4pm

Telephone

+17124331181

Website

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