News Flash

Reclamation to perform red dye test at Guernsey Dam

To evaluate seepage characteristics of the abutment and foundation materials near Guernsey Powerplant. The non-toxic red dye will be introduced into the reservoir near the powerplant intake structure. The dye is expected to flow downstream with releases a...

Casper Mountain Land Use Plan Final Draft

The final draft of the updated CMLUP is now available. We encourage everyone to take a look at the updated document and give feedback. 

The 2022 update focused on updating the current conditions data and reviewing the plan’s goals and po...

Notice of Assessment

The Assessor's Office will be mailing the 2022 Notice of Assessments on May 4, 2022. If you have questions about your assessment, call the Assessor's Office at 307-235-9444 or visit their office at 200 N. Center St., Room 140. 

The Notice of Asses...

Primary Election 2022 Candidates

 The filing period has started for the 2022 Primary Election.  The candidate webpage will be updated daily between 4:00 pm and 5:00 pm  until the filing period ends on May 27, 2022.

Find candidate information and other election i...

Notice of Precinct Boundary Change

In accordance with W.S. 22-7-102, the changes in the lands described in the Notice of Precinct Boundary Change (PDF) were approved at the April 19, 2022 Board of County Commissioners meeting.

• View the Approved Precinct Boundaries Natrona County Map (PDF)
• Vi...

Veteran Exemption Registration for 2022

Registration for Veteran's Exemption begins January 1, 2022 and ends May 23, 2022.

Registration for the exemption is administered by the Assessor's office.  Call 307-235-9444 OR visit the Assessor's Office in person at  200 N. Center St.,...

Kortes Road Construction

There will be closures on Kortes Road during construction.  The Contractor will start mobilizing equipment on April 18, 2022 and work will continue through October 31, 2022.  There will be a number of phased closures.  Any closu...

Reclamation issues snowmelt forecasts for North Platte River Basin

The May forecasts indicate the spring snowmelt runoff will be below average. Total April through July runoff in the North Platte River Basin above Glendo Dam is expected to be 545,000 acre-feet (af), which is 72% of the 30-year average. 

The tota...

Have you heard about GeoSMART?

GeoSMART is the platform for exploring and downloading Geographic Information System, or GIS, data maintained by the Natrona Regional Geospatial Cooperative regional partners. You can utilize the tools available in the portal to analyze and combine datase...

Public Notice of Tax Changes For Natrona County Parks

Following State Statutes, 39-15-101 and 39-15-201 Natrona County Parks will collect a 7% lodging tax on overnight camping plus a 5% sales tax on overnight camping, shelter, and dock rentals in order to comply with state law.

Sales and lodging taxes help f...

Alcova Trailer Lottery

Anyone interested in purchasing a trailer at the Alcova Reservoir trailer park needs to contact the Natrona County Parks & Recreation Office on or after February 1, 2022 to be placed on the lottery list.

• You will need to provide a written request that ...