Application for main extension

Please click below for our online application

main extension button

Once you submit your application a Developer Services Project Manager will reach out to you regarding your project. For additional resources that may help in designing and implementing a main extension please see our Main Extension Resources Page.

If you require a paper application please complete all of the following documents and mail, along with application fee, to your Developer Services Project Manager.

Standard Main Extension Application (pdf)
Fire Flow Calculator Worksheet (xls)
Demand Calculator Worksheet (xls)
Hydrant Authorization Form (xls)