Looking a Gift-Horse in the Mouth

As Santa Barbara heads into a rainy season that forecasters and residents alike are watching nervously, a longtime lower-downtown homeowner is raising an uncomfortable question: Is Mission Creek ready for what's coming — and could the very project meant to protect the neighborhood temporarily make it more vulnerable?

In a first-person opinion piece published by the Santa Barbara Independent, writer Brian Fahnestock — who says he has owned a home in the lower downtown flood zone for about 25 years — expressed gratitude for the city and County Flood Control District's ongoing Mission Creek capacity improvements. But he also sounded an alarm about the timing of the current construction phase, known as Reach 4, which stretches between Haley and Gutierrez streets on the west side of the freeway.

What the Reach 4 Project Involves

According to Fahnestock's account, the Reach 4 phase is the second on that side of the freeway in a multi-decade effort to improve lower Mission Creek's flow capacity between downtown neighborhoods and the ocean. Crews have been working at the site five days a week for several months, with completion expected in November.

The engineering is substantial. To rebuild the creek walls, contractors have filled the channel with roughly 15 to 20 feet of temporary fill material — an earthen platform spanning the width of the creek for about a city block. Heavy equipment operates from atop that platform to dig, drive pilings, and construct the new walls. From the Haley Street bridge, Fahnestock writes, the creek looks "largely blocked" by the fill.

That's the crux of his concern. In spring and early summer, a partially blocked channel seemed like a manageable trade-off. But with the rainy season approaching — and widespread expectations of a strong El Niño pattern that could bring heavy rain as early as November, by his understanding — Fahnestock argues the community's emergency-preparedness conversation has overlooked the temporary state of its most important urban flood channel.

A Neighborhood That Knows Flooding

Fahnestock's unease is rooted in experience. He describes his lower downtown neighborhood as a mapped flood zone, one where he and his neighbors pay for flood insurance every year and count themselves lucky each spring not to have needed it.

Mission Creek, he writes, fills quickly during heavy rain. Bath and De la Vina streets "become rivers," water stands in side streets, and residents — himself among them — have made a habit of walking to the creek at all hours, flashlights in hand, to check the water level below the bridge.

The stakes became concrete a few years ago, he recalls, when an intense afternoon storm dropped many inches of rain in a short time. His street flooded to a depth of about two feet, water pressed against the front wall of his home, several neighboring houses took on water, and cars near the creek were ruined. A photograph of his neighbor standing in near-waist-deep water on Bath Street, trying to slow drivers whose wakes pushed floodwater into homes, ran in The New York Times, he writes. The rain stopped, in his words, "just in time."

Fahnestock also notes that his insurance company has told him, in light of climate change, that his house faces a high likelihood of flooding.

The Tidal Complication

Even with the improvements, geography imposes limits. Fahnestock acknowledges that at high tide — particularly with a significant tidal surge — there is simply nowhere for creek water to go, and it can back up into the channel and surrounding neighborhood. The increased creek-bed capacity still helps, he concedes, which is why he supports the project overall.

His bottom line, though, is about timing and risk tolerance: the neighborhood has flooded even with Mission Creek wide open in a normal year. Pointing to unusually warm ocean temperatures as evidence that this is not a normal year, he argues that leaving the channel effectively "corked" while an intense El Niño winter potentially bears down amounts to cutting it very close.

What Residents Should Watch

For Santa Barbara residents in the Mission Creek watershed — a corridor that includes much of downtown, the lower State Street area, and neighborhoods along Bath, De la Vina, and Haley — the piece raises practical questions worth asking before the first major storm:

• When exactly will the temporary fill be removed? The project is expected to wrap up in November, but Fahnestock's concern is the window between now and completion — precisely when early-season storms could arrive.
• What contingency plans exist? Fahnestock writes that despite the region's extensive emergency-preparedness outreach, particularly around wildfire, he has not heard officials publicly address the creek's current reduced capacity.
• How will residents be notified? Neighbors accustomed to monitoring the creek themselves may want clarity on how flood warnings will be communicated during the construction window.

City officials and the County Flood Control District have not yet responded publicly to the concerns raised in the opinion piece. Residents seeking current project status can follow City of Santa Barbara and County Flood Control District communications as the November completion target approaches.

Fahnestock's piece is, by his own description, both a thank-you and a warning — gratitude for a project decades in the making, tempered by the recognition that even a gift can carry risk if it arrives at the wrong moment. For a neighborhood that has watched Mission Creek rise before, the next few weeks of construction — and the first storms of the season — will matter.