If you own or are considering a home near the San Rafael Canal, two city announcements may sound more conclusive than they are. Creek dredging is underway, but the separate flood risk reduction study has not been completed. It is still at the consultant selection stage.
That distinction matters. The dredging is active channel work managed by the U.S. Army Corps of Engineers. The proposed study would examine broader flood conditions and possible responses, but it has not yet produced findings about any home, street or project.
This is general information and not legal advice.
What is happening near the Canal?
Two separate efforts are moving on different tracks: dredging has started, while the flood study is still being procured.
The city’s request for proposals for a Flood Risk Reduction Study was issued on November 3, 2026. Qualified consultants may submit proposals through Bid Express until December 2, 2026, at 2:00 PM PST. A free Bid Express account is needed to view the solicitation.
The city’s November 4 dredging announcement says the U.S. Army Corps of Engineers began operations in San Rafael Creek on November 2. Pacific Dredge and Construction Company is doing the work under the Corps’ management.
As of 4 November 2026 the study is only being procured: the city has asked consultants for proposals, due 2 December 2026. No study results, flood maps, designs, costs or projects are published.
Dredging began on 2 November 2026 and, per the city’s page, runs September through December 2026.
What would the flood study examine?
The study would describe existing and future flood conditions, compare mitigation alternatives and develop a preferred alternative to a preliminary design level.
According to the request, the selected consultant would also prepare a FEMA benefit-cost analysis, evaluate environmental and historic preservation considerations, and lead community engagement. Another task would be preparing a future FEMA Hazard Mitigation Assistance grant subapplication based on the preferred alternative.
A grant subapplication is not a grant award. The post does not say that funding has been secured, that a project will be built, or when construction might begin. It also does not give a study budget, project cost or winning consultant.
For an owner or buyer, the practical point is simple: don’t treat the procurement notice as a new flood map or a decision about a particular parcel. Those results are not in the material the city has published. Questions about what the study currently covers should be checked with the city.
What does dredging do?
Dredging removes built-up material from the channel so it keeps a safe depth, which the city says matters because stormwater has to flow quickly through it into the bay.
The city’s San Rafael channel dredging page explains the connection plainly. When the channel is not deep enough, water can back up, making nearby residential areas more likely to flood. That is a general explanation of the channel’s function, not a finding about a specific address.
The page says the federal government pays for the Corps to dredge the channel every few years. It lists a 2022 budget of $6,750,000 for dredging and says the channel was dredged that summer. It also lists a 2020 budget of $1,378,000 for environmental testing and preliminary design.
None of those details tells you how much the current work changes the risk at one property. The city does not publish a measurable reduction for any home, and the dredging announcement should not be described as proof that a parcel is outside a flood zone.
We spoke with a San Rafael owner who assumed the flood study and creek dredging would eliminate future flooding around his property. He wanted to cancel other drainage work he had been considering. We explained what each public project was intended to address while keeping his parcel’s elevation, drainage and insurance questions separate.
Who is responsible for the current work?
The U.S. Army Corps of Engineers manages the federal dredging work, and Pacific Dredge and Construction Company performs it.
The Corps awarded the San Rafael Creek dredging project to the contractor on September 24, 2026. Its work covers the federal portion of the channel, described by the city as the middle lane.
The city makes a sharp distinction about responsibility: none of this dredging work is being performed or managed by the City of San Rafael. Inquiries about the active work should go to the Corps or the contractor, according to the city’s announcement.
The city’s separate page says dock or marina owners on the channel can apply to join the City’s dredging permit. Start with the agency responsible for the particular issue instead of assuming that every Canal project has the same manager.
What should a buyer check before relying on these announcements?
A buyer should check the parcel’s FEMA flood zone, review the Natural Hazard Disclosure report, ask about past water entering the property and discuss flood coverage with an insurance agent.
The city posts do not identify addresses in a flood zone. They also do not state what flood insurance would cost. A buyer should keep those parcel-specific questions separate from the general news that dredging has begun or that a study is planned.
The Natural Hazard Disclosure report guide explains the role of that report in a California purchase. Read the actual report for the property rather than using a neighborhood label as a substitute.
What should a seller prepare?
A seller should gather the property’s available records and answer buyer questions without turning the study notice or dredging work into a claim about the home.
That means keeping the language precise. The city says nearby residential areas are more likely to flood if the channel is too shallow. It does not say that a named property has flooded, and it does not say that current dredging lowers a named property’s risk by a measurable amount.
If buyers ask about prior water entering the property, respond from the property’s actual history and documents. The pending study cannot supply an answer because it has not produced findings. Sellers organizing their preparation may also consult the pre-listing inspection guide, while recognizing that the city posts provide no inspection findings for individual homes.
The city’s General Plan neighborhoods element, reprinted in 2017, describes the Canal neighborhood as south of the San Rafael Canal and east of Highway 101. It identifies Canal, Spinnaker and Bay Point as residential areas and mentions Pickleweed Park and Bahia Vista Elementary School. Because that description was reprinted in 2017, confirm current conditions rather than treating it as a current property report.
What should dock and marina owners check?
Private dock and marina owners should check whether they can apply to join the city’s dredging permit and confirm the current process with the city.
The channel page says the Corps hires a contractor to dredge the main part of the channel and around private docks and marinas. It also says dock or marina owners on the channel can apply to join the city’s permit.
The same page identifies the San Rafael Channel Association as a nonprofit group of waterfront businesses and residents involved in dredging projects. That description does not establish that a particular property is included in current work. An owner should confirm the status of a dock, marina or permit directly instead of drawing that conclusion from the federal middle-lane operation.
For how another California city handles floodplain questions, see the San Juan Capistrano floodplain management district guide; it does not cover San Rafael’s rules.
The short version
Dredging is underway, but San Rafael’s broader Canal watershed study has not yet produced results.
The Corps began operations on November 2, 2026, with Pacific Dredge and Construction Company performing the work in the federal middle lane. The city’s schedule runs from September through December 2026, and the city does not manage that federal work.
The proposed study would assess flood conditions and alternatives, prepare a FEMA benefit-cost analysis, and support a future grant subapplication. It does not yet provide maps, designs, costs, construction plans or parcel-level conclusions.
Buyers should check the property documents, FEMA flood zone, prior water history and insurance questions. Sellers should describe only what the published notices and their property records support. Dock and marina owners should check the permit process with the city.
For a separate starting point on your property’s current market position, use the home value tool.
Common questions
Has San Rafael completed its Canal flood study?
No. As of 4 November 2026, the city had requested consultant proposals, due 2 December 2026. No study results, flood maps, designs, costs or projects had been published.
When did dredging begin in San Rafael Creek?
The U.S. Army Corps of Engineers began dredging operations on 2 November 2026. The city's page says the work runs from September through December 2026.
Does the city manage the current dredging work?
No. The U.S. Army Corps of Engineers manages the federal work, and Pacific Dredge and Construction Company performs it.
Does dredging prove that a particular home has lower flood risk?
No. The city explains why channel depth matters, but it does not state that dredging lowers any property's flood risk by a measurable amount.
Can private dock and marina owners take part in dredging?
The city's channel page says dock or marina owners on the channel can apply to join the city's dredging permit.
