Click here to access the joint 310 application form. This form can be filled digitally or by hand and sent to hpcdtech@cascadecd.com, or mailed to the office.

Permit applications can also be picked up and completed at the district office.

Click here for instructions & guidance for filling out the joint application form.

Contact the district for further assistance if needed.

In the event of emergency work in response to an unforeseen event or circumstances that calls for immediate action in a stream or on streambanks, click here to submit an Emergency 310 Form.

Click here for guidelines about submitting an Emergency 310 Form.

Contact the district for further assistance with submitting an Emergency 310 Form.

If you would like to report a 310 Law violation, click here for the 310 Complaint Form.

Click here for a copy of the current rules the High Plains Conservation District Board of Supervisors uses to make decisions on 310 Permit applications.

310 Rules are periodically updated by the district Board of Supervisors.