O’Connor Environmental, Inc.

Geomorphology ▪ Hydrology ▪ Engineering Geology

P.O. Box 794, Healdsburg, CA 95448    (707) 431-2810

· CEQA/NEPA Environmental Impact Analyses

· Cal. Dept. of Forestry Timber Harvest Plans & Geology reports

· State Water Resource Control Board/ Cal. Dept. of Fish & Game 1600 Permits-Streambed Alteration Agreements & Enforcement Response

· Cal. Regional Water Quality Control Board Permits & Enforcement Response

· Sonoma County  Groundwater Reports  

· RC-3h Water Scarce Areas

· Napa County Hydrology & Geology Reports

· US Army Corps of Engineers-Clean Water Act

· Sec. 401/404 Wetlands & Waters of the US

· Water Rights (California)

Regulatory Response and Permits Completed

Office Location: 447 Hudson St.          Mailing Address: PO Box 794,  Healdsburg, CA   95448                        Ph (707) 431-2810       Fax (707) 473-9050   

If you need assistance with a type of permit or regulatory response listed below, please contact us to discuss your project.

Home | Our Services | Modeling | Fluvial Geomorphology | Hydrology | Engineering Geology | GIS | Regulatory Permits | Watershed Science | Contact Our Staff

Below are links to the State Water Resources Control Board website regarding updates to their water right reporting requirements

Statement of Water Diversion and Use Program

Statement of Water Diversion and Use Program: Frequently Asked Questions

We will be posting a date and time for the workshop we will be holding to answer your questions regarding changes in water rights reporting requirements. Check back soon for further details.