A PCI Bridge Design Was Put to the Test During the North Bay Fires

PCI assisted the Sonoma Land Trust with the site design and bridge alternative analyses for an eroding bridge at Live Oaks Ranch, located near the start of the Tubbs fire. Sonoma Land Trust successfully replaced the bridge in fall 2017, just days before the area caught fire. Firetrucks used the new bridge to access the Live Oaks Ranch property and fight the fire through the night.

Read the full story on the Sonoma Land Trust’s stewardship blog.

Riparian Planting Weekend at Reedley College

In November 2017, a team of PCI employees, PG&E employees, and 60 Reedley College students and faculty gathered to plant over 600 trees in a riparian area of the Reedley College campus, located 19 miles southeast of Fresno. Reedley College was supportive of PG&E planting trees on campus property and expanding the existing riparian corridor near the confluence of the Kings River and Wahtoke Creek. Trees were planted during a “Field Day Weekend” that provided a hands-on learning experience for students from the College’s Department of Natural Resources.

Plantings included native species such as valley oak, black walnut, box elder, and Fremont cottonwood. The health of the trees will be monitored for at least five years. The Reedley Natural Resources Department will continue to utilize the site for ongoing learning opportunities, such as plant monitoring and establishment, for its students.

Job Opening: Environmental Planner

Prunuske Chatham, Inc. (PCI) is seeking an environmental planner or environmental specialist to join our team of scientists, planners, landscape architects, engineers, and constructors who specialize in ecological restoration and resolving environmental challenges in Northern California. Located in Sonoma County since 1985, PCI is a small, growing firm with a solid reputation in natural resource management and ecological restoration. We are seeking a self-driven, detail-oriented professional to join our team in Sebastopol, CA.

The Environmental Planner will assist with the preparation of all levels of CEQA/NEPA documents and environmental permits The position includes conducting research and coordinating with public and private clients, engineering partners, technical subconsultants, and regulatory/resource agencies to prepare the analyses. The role includes working as part of a multi-disciplinary team and supporting project principals, project managers, and deputy project managers (based on the size and complexity of the project).The position will evolve into a Senior Environmental Planner with expanded roles and responsibilities, client interaction, and project management.

Key Responsibilities

  • Gather data, conduct research, and proficiently write impact assessments for various environmental topics (i.e., chapters in CEQA/NEPA documents and resource-agency permit application packages).
  • Assist with preparation of documents, reports, presentations, technical memoranda, public notices, forms, and other work products.
  • Assist with public outreach activities, including presenting, as well as implementing communication strategies
  • Strictly adhere to professional standards, including but not limited to: demonstrated consistency and reliability, meeting project deadlines, communicating clearly and concisely, and working responsibly – on a team or independently.


  • Bachelor’s degree or higher in environmental studies, planning, environmental science, or related field.
  • 2+ years of increasingly responsible experience with the preparation of documents that comply with CEQA/NEPA, as well as knowledge of other federal, State, and local environmental statutes and regulations.
  • A fundamental knowledge of at least one technical area (e.g., air quality/greenhouse gas emissions, traffic/transportation, water quality, GIS, permit acquisition from state, federal, and local jurisdictions) is required.
  • Knowledge and understanding of CEQA, NEPA, and other environmental regulations.
  • Excellent written and verbal communication skills.
  • Excellent interpersonal skills with the ability to work in a team environment.
  • Commitment to producing quality work within established budgets and schedules.
  • Strong work ethic with a positive attitude.
  • Proficiency with Microsoft Office Suite applications (Word, Excel, PowerPoint).


Salary commensurate with experience, Medical insurance, and 401k

TO APPLY: First, check out our website at www.pcz.com, and then send résumé along with a cover letter that describes your interest in the position and PCI to: hr@pcz.com. Please put “Environmental Planner” in the subject line. We look forward to hearing from you. The review and interview process will continue until the position is filled.

Success in Green Gulch Creek!

Hurray! Coho and steelhead were found in Green Gulch Creek last week in the restored, meandering reach designed and constructed by PCI for Green Gulch Farm/San Francisco Zen Center. Two adult red-legged frogs were also spotted hanging out in one of the new pools near a rootwad and complex woody debris jam. The good news was delivered by Darren Fong and crew from GGNRA, who did the monitoring.

This CDFW- and NOAA-funded project involved restoring the lower reach of the creek from a steep, straight, concrete-controlled channel to a longer, pool and riffle-dominated meandering reach with installed woody debris and a wide, active floodplain. The objective was to provide year-round rearing for juvenile salmonids and spawning on natural riffles. So far, so good! We completed construction in 2014. We’re thrilled to be part of this effort and look forward to watching it develop and support many more creatures in the years ahead.


Just after construction, 2014

Summer 2017

Success! Coho Spawning Upstream of Mill Creek Fish Passage Project

In early December, 2016, coho salmon were seen spawning upstream of the recently completed dam removal project that PCI worked on in Mill Creek near Healdsburg. Staff from the Sonoma County Water Agency and the UC Cooperative Extension/CA Sea Grant’s Coho Monitoring Program documented the fish. A PCI employee also observed a female coho building a redd (nest) immediately upstream of the site while closely attended by two male coho.

The project was completed in October, 2016, by PCI working in partnership with Trout Unlimited, NOAA, CDFW, and neighboring landowners. It restores access to 11.2 miles of prime coho and steelhead habitat upstream of the removed flashboard dam. More detailed information about the project and Mill Creek’s importance as coho habitat can be found in the “Mill Creek fish passage featured in Climate.gov” post below and at: https://caseagrant.ucsd.edu/project/coho-salmon-monitoring/habitat-enhancement-monitoring.

As of January 4th, 2017, the Coho Monitoring Program estimated that at least 19 adult coho had made it past the remediated dam site. Program staff have also observed eight coho redds in the upper reaches of Mill Creek, which is more than have been seen in the past eleven years combined! This is a great success in the continued efforts towards coho recovery in the Russian River.
See link for a great video of coho spawning upstream of the Mill Creek dam remediation site: https://www.youtube.com/watch?v=YCZP-tZ18Qc

Coho salmon female and jack next to redd, upstream of Mill Creek Dam Fish Passage Project on 12/3/16. A jack is a male salmon that matures and returns one year earlier than other adult salmon to carry out spawning  and is thus smaller than other adults. Photo courtesy of The Coho Monitoring Program.

Mill Creek fish passage project featured on Climate.gov

NOAA’s website for “science and information for a climate-smart nation” featured the Mill Creek fish passage project we’ve been working hard on! Read more here:


Derek Acomb of California Department of Fish and Wildlife measures the flashboard dam on Mill Creek prior to remediation. The dam was creating a near-total barrier for endangered coho salmon in the Russian River to access prime spawning habitat above. Photo Credit: Prunuske Chatham, Inc.

Climate.gov also provides lots of other interesting information, from stories about climate adaptation to tons of maps and datasets to resources for teaching about climate.

Mill Creek fish passage project underway

PCI has been hard at work this summer on the Mill Creek fish passage project. Working with Trout Unlimited, we are restoring access for coho and steelhead to 11 miles of high quality upstream habitat.

PCI at work

PCI at work


New side channel

New side channel


PCIers on the Mill Creek site

PCIers on the Mill Creek site

Jenner Headlands almost ready…

After many years of planning, Jenner Headlands, the spectacular property on the Sonoma Coast purchased in 2009 by a coalition of private and public partners, is almost ready for open public access.

PCI was retained by the Wildlands Conservancy, which now owns and manages the 5,630 acre preserve, to develop public access off of Highway 1. Construction of a safe turnout, 30-space parking area, day use area with restrooms, and over 700 feet of wheelchair-accessible trail is planned to begin this year as soon as the Wildlands Conservancy secures the necessary funding,

PCI’s team was proud to add our special touch with bioswales, a restored drainage, sensitivity to how all of the elements fit into the landscape, and a commitment to easy and meaningful access for everyone. As PCI’s project manager and lead designer Maggie Jenson said, “I have loved working on this project because it’s not just about the function of the parking lot. It’s about the aesthetics, and it’s also about the ecological value. … The ultimate result is we’ve created something that is an enhancement to the environment.”

Read more on this project here or in the Press Democrat’s recent coverage

Coho return to Green Gulch!

For the first time in ten years, coho were observed April 21 during a snorkel survey in Green Gulch Creek. Shoved over to the side of the valley, lined with concrete, and pinned in place with a series of small dams, this lowest tributary to Redwood Creek has long been considered utterly inhospitable to coho salmon. When one pair spawned in a rubble dam during the 2004/2005 winter, the residents of the Green Gulch Farm Zen Center in Muir Beach were inspired to take on restoration of the creek. With support from the California Department of Fish and Game, NOAA Fisheries, the Natural Resources Agency, NRCS, Marin Community Foundation, Patagonia, hard-working volunteers, and many generous donations, Green Gulch Farm worked with PCI to design and implement the first phases of restoration. In 2013 and 2014, the farm road was moved away from the channel, a new bridge installed, and a former farm field replaced with a 750-foot long reach of natural, meandering channel and wetland/riparian habitat. http://www.marinij.com/general-news/20141013/green-gulch-creek-recreated-to-help-endangered-fish

In 2015, Spring Valley Creek, a tributary to Green Gulch that had been piped into an in-channel dam, was re-connected downstream so that coarse sediment and cool summer water could return to the newly-created habitat. Green Gulch Farm and PCI are currently looking for funding to design and implement water conservation and rainwater storage projects as the next restoration phase.

And it’s working! This winter’s storms brought some perfectly-sized coarse material down Spring Valley Creek and into the main channel. Even better, PCI biologist Jennifer Michaud saw two young-of-the-year coho in the restored meander reach during her spring survey.

See if you can spot the coho in the algae!

For more about the project, see http://pcz.com/project/green-gulch-enhancement-project/