Doris Matsui's Flood Control Legacy Faces a New Political Reality Against Mai Vang

For more than two decades, Rep. Doris Matsui (D-CA07) has practiced a form of politics that was once considered nearly unbeatable: Stay in office, accumulate seniority, build relationships within federal agencies and congressional committees, and steadily direct money home.

In Sacramento, perhaps no achievement better represents that approach than flood protection.

Matsui and her supporters say she has helped bring billions of federal dollars to the region for levee improvements, the Sacramento Weir, the American River Common Features program, Folsom Dam and the Natomas Basin. These are not ceremonial projects or decorative civic improvements.

Sacramento is home to one of the most flood-vulnerable urban areas in North America. Much of the region exists behind levees, downstream from enormous watersheds and alongside rivers that can rise rapidly after warm winter storms melt Sierra snow.

Flood protection is not an invented accomplishment. It is Matsui’s strongest argument for remaining in Congress.

It is also becoming a revealing test of whether the traditional argument for congressional seniority still persuades voters.

When Sacramento Mayor Kevin McCarty and a majority of the Sacramento City Council endorsed Matsui over Councilmember Mai Vang, their case rested substantially on Matsui’s ability to deliver federal resources. Supporters pointed to flood control and transportation funding as evidence that her longevity in Washington has produced tangible results for the region. Matsui’s campaign similarly says she has brought home billions for flood protection, health care, clean energy and local jobs.

The argument is straightforward: Sacramento has an experienced representative who understands the federal appropriations process, has established relationships and knows how to move expensive projects through a government that rarely moves quickly. Replacing her with a freshman member of Congress, her supporters imply, would mean surrendering influence just when the region still needs billions of dollars for unfinished infrastructure.

That is how institutional politics explains itself. Seniority becomes influence.

Influence becomes appropriations. Appropriations become public works. Public works become evidence that the institution—and the person who has mastered it—is working.

But campaigns are not engineering reports. An achievement can be important without being politically vivid. It can protect hundreds of thousands of people and still fail to answer the question voters are asking when they fill out a ballot.

The politics behind the levee

Flood-control spending is usually presented as politically neutral: Water threatens everyone, levees protect everyone, and federal funding benefits the entire region.

The reality is more complicated.

The Sacramento region’s flood infrastructure unquestionably protects existing homes, schools, hospitals, businesses, highways, utilities, and government buildings. The American River and Sacramento River projects protect communities built decades before Matsui entered Congress.

Expansion of the Sacramento Weir is designed to move more water safely into the Yolo Bypass and reduce pressure on the urban levee system. These are life-safety projects, not political favors disguised as public works.

But infrastructure also determines where growth can occur—and who profits when it does.

The Natomas Basin is the clearest example. Flood-risk findings once effectively halted new construction there. As levee plans advanced and federal authorities recognized progress toward stronger protection, development resumed. Land that could not readily be developed regained value. Homebuilders could restart projects. Property owners could pursue plans that would have been impossible without public investment in flood protection.

This does not mean Matsui was motivated by campaign contributions from developers per se in exchange for flood projects. Tens of thousands of people already lived within the basin and deserved protection.

But it does mean that public flood infrastructure has and will continue to create enormous private economic value.

That matters because the local officials who celebrate Matsui’s flood-control record operate in a political system funded by real estate, construction, and development interests, as well as construction trade unions that rely on development for their members.

City Council and county races are expensive. Developers, builders, property owners, construction unions, land-use attorneys, and related business interests are among the region's most persistent political donors. They are the mother's milk of local elections.

The relationship does not need to involve a secret agreement to shape political priorities. It is structural.

Elected officials want housing, tax revenue and economic growth. Developers want land entitled and infrastructure built. Federal representatives want visible accomplishments. Flood-control agencies want their projects funded. Each participant can pursue a legitimate objective while reinforcing the interests of the others.

A levee can protect a family’s home and increase the value of a developer’s land at the same time.

The political language surrounding these projects usually emphasizes the first benefit and barely acknowledges the second. It is a dynamic that evades most voters' attention.

The achievement voters cannot see

Flood protection has another political problem: Its success is measured by something that does not happen.

A bridge can be crossed. A park can be visited. A new light-rail station can be photographed.

A flood-control project often disappears into an earthen embankment, a seepage wall or a widened bypass. The public pays attention during construction delays and largely forgets the project after completion.

The better the system works, the less visible its value becomes.

Sacramento County’s official flood history lists 1997, 2006 and 2017 among the region’s notable modern flood episodes. But for much of the electorate, especially people who arrived during the area’s more recent population growth, catastrophic flooding is not a lived experience.

The 1997 flood remains a defining memory for longtime residents and water officials. More recent storms have flooded roads, rural communities and parts of southern Sacramento County, but the urban disaster the levee system is designed to prevent has not occurred.

That is the paradox of successful prevention. Billions of dollars may have reduced a danger so effectively that voters experience the danger only as a map, a bureaucratic designation or a disclosure document signed during a home purchase.

To an engineer, the absence of catastrophe validates the investment.

To a voter struggling with rent, groceries, child care, health insurance or a mortgage, it's an abstraction.

Many newer Sacramento residents did not witness the New Year’s flood of 1997. They do not remember Natomas before the building moratorium or the years when doubts about the levees threatened the area’s future. They encounter Natomas as it exists now: homes, schools, shopping centers, warehouses and traffic.

Telling those voters that a member of Congress helped secure money to prevent a flood that did not occur requires a kind of civic imagination. They must understand the region’s hydrology, accept the estimates of disaster planners and assign political credit for danger avoided.

Vang’s campaign asks them to think about something more immediate: their monthly bills.

Seniority in an anti-seniority moment

Matsui’s age and tenure are not incidental to this race. They are among its defining features.

Matsui is 81 and has served in Congress since 2005. Vang is 41 and presents herself as part of a generational shift inside the Democratic Party. Across the country, younger Democrats have challenged longtime incumbents by arguing that experience has hardened into inertia and that party leaders are too old, too cautious or too distant from the economic pressures affecting working families.

Traditionally, incumbents have answered such challenges by citing seniority. A veteran representative could obtain committee assignments, influence legislation and deliver federal resources in ways that a newcomer could not.

That argument assumes voters still view longevity as an asset.

Increasingly, many Democratic voters see it as evidence of a political system that refuses to renew itself. What established officials call experience, insurgent candidates call entrenchment. What supporters call relationships, challengers call an insider network. What the incumbent describes as accumulated influence, the challenger may describe as decades of accepting a status quo that has become unaffordable.

Matsui’s flood-control record fits perfectly within the older understanding of representation. She learned Washington, maintained relationships, and helped move immense sums of federal money into complicated regional projects.

Vang is campaigning in a political environment that may reward a different kind of story.

Her message is not that flood control is unnecessary. It is that the accomplishments of the past do not relieve an officeholder of responsibility for the conditions of the present.

That distinction could prove powerful.

A voter can appreciate a stronger levee and still believe housing costs too much. A renter can be grateful that Sacramento is safer from flooding and still feel that government has done little to make Sacramento affordable. A parent can acknowledge Matsui’s appropriations record while wondering why child care, food and health coverage consume so much of the family budget.

Flood protection is an answer to the question: What has Doris Matsui delivered?

Vang is trying to make the election about another question: Whom has the political system delivered for?

The millionaire problem

Vang is also likely to continue emphasizing Matsui’s personal wealth.

That argument is politically potent precisely because it does not require voters to understand the appropriations process. “She secured funding for the American River Common Features project” is a complicated institutional claim. “She is a millionaire while families cannot afford Sacramento” is an emotional contrast that can be communicated in seconds.

Personal wealth does not prove indifference to working people. Wealthy officials, think FDR, can support policies that benefit low-income families, just as officials of modest means, Richard Nixon, can support policies that benefit the wealthy. But elections are contests of narrative, not courtroom proceedings.

Vang wants Matsui’s wealth, age and tenure to merge into a single image: a political establishment that has remained comfortable while ordinary families have become less secure.

Matsui’s allies want voters to see something very different: a seasoned lawmaker whose accumulated influence has protected the region, attracted investment and produced infrastructure that less experienced politicians merely promise.

Both narratives contain truths.

Matsui is not simply an aging incumbent occupying a seat. The flood-control money is real, and Sacramento’s vulnerability is real. A catastrophic levee failure would make current debates over affordability seem tragically small. The region needs representatives capable of navigating the federal government’s slow and highly technical funding system.

But accomplishments do not possess a permanent political value. Their meaning changes as the electorate changes.

The voters who remember 1997 may hear “flood control” and picture evacuations, broken levees and submerged homes. The voters who arrived in 2017 or 2021 may hear the same phrase and picture nothing at all.

They are more likely to picture the rent payment due next week.

The question for November

Matsui and her surrogates appear prepared to make seniority and federal investment central arguments for another term. They can point to billions of dollars in flood protection and say that Sacramento cannot afford to lose an experienced advocate.

The question is whether voters believe experience that produced yesterday’s infrastructure is the best answer to today’s insecurity.

Matsui faces a challenger nearly half her age, an electorate increasingly impatient with aging Democratic leadership and a cost-of-living crisis that intrudes into everyday life more persistently than the possibility of a hundred-year flood. Vang will almost certainly remind voters that Matsui is a millionaire and contrast that wealth with the struggles of families to pay for housing, food and child care.

Matsui’s flood-control record deserves more than dismissal. It represents serious, necessary and technically demanding work. Her seniority has almost certainly helped Sacramento compete for federal resources.

But the very success of that work may have made it politically invisible. The levees stand. The catastrophe has not arrived. New residents have little memory of the danger, while the benefits to developers and landowners complicate the story of an investment made exclusively for ordinary residents.

Matsui’s campaign is asking voters to reward the disaster she helped prevent.

Vang is asking them to punish the economic hardship they experience every day.

In a race shaped by age, affordability, wealth, and Democratic frustration with longtime incumbents, are flood-control infrastructure and congressional seniority still a winning combination—or are Matsui and her surrogates campaigning on an accomplishment that many voters can no longer see, and until another flood occurs, as an abstraction?