Water Well Data

This service provides tools to search for County of San Luis Obispo County water well construction permit data. Please scroll down to view all tools and reference materials.

Private Well Owner Resources

The information on this page is intended to assist private well owners in San Luis Obispo County with routine maintenance of well systems and to help make sure well water is safe to use.

The water quality from private (non-commercial) wells is not regulated or monitored by any outside agency or company. It is the responsibility of the private well owner to ensure that their well water is safe.

Water Well Construction Permitting

This service allows you to apply for a permit to construct a new Water Well within San Luis Obispo County.

Water Well Destruction Permitting

This service allows you to apply for a permit to destroy an existing Drinking Water Well located within San Luis Obispo County.

Well Drillers' Resources

This service provides map tools and guidance documents/resources to assist the well driller through the well permit application process. 

Please visit Water Well Data to search for County of San Luis Obispo County water well construction permit data. 

Monitoring Well Construction Permitting

This service allows you to apply for a permit to construct a new Monitoring Well within San Luis Obispo County.

Monitoring Well Destruction Permitting

This service allows you to apply for a permit to destroy an existing Monitoring Well located within San Luis Obispo County.