Almost from the day voters passed the historic $2.5 billion Harris County 2018 Flood Bond Referendum, people started arguing over whose projects should be developed first.
This led to a debate about equity and passage of an equity prioritization framework that favors low-to-moderate-income (LMI) neighborhoods.
Activist groups in watersheds that have received hundreds of millions of dollars in funding now claim they have received none and blame it on racism and white supremacy. One group has even demanded the cancellation of projects in affluent watersheds so that even more money can be diverted to theirs in the name of “equity.”
Raw Data
Links below and to the right lead to articles about funding.
The information below was provided by Harris County in response to a Freedom of Information Act Request.
This spreadsheet contains spending data on capital improvement projects (not normal maintenance) by watershed as of the end of the first quarter of 2021. It is broken down as follows:
- Since 2000
- Since Harvey
- 1/1/2000 to 12/31/2009
- 1/1/2010 to 12/31/2019
It also includes breakdowns for items such as design, right-of-way acquisition, buyouts, and construction.
Finally, I also requested additional data about each watershed to help put the spending in perspective. For instance:
- Square Mileage
- Population
- Percentage of population with Low-to-Moderate Income (LMI)
- Number of Damaged Structures in Major Storms (Allison, Tax Day, Memorial Day, Harvey)
With this information, I compiled a master spreadsheet that showed spending, spending per square mile, spending per capita, damage by storm, total damage, and rank orders for each watershed during various periods.

Harris County Flood Control Capital Improvement Spending By Watershed since 2000.
I have also flown over the more “controversial” watersheds and photographed flood mitigation projects that “don’t exist” according to some activists and politicians arguing for an even greater share of the pie.
Analysis/Findings
With all this information, I have compiled a series of articles related to funding for those who wish to make informed decisions.
For more information and analysis of the data, see the links below and to the right.
- Flood Mitigation Funding: Halls, Greens Get $422 Million
- Funding Comparison of Low- and High-income Quartiles
- Funding Comparison of Watersheds Above and Below 50% LMI
- Funding per Square Mile
- Why Racial Rhetoric Distracts from Finding Flood Solutions
- Funding vs. Voter Turnout for Flood Bond: Implications for Future Bonds
- Responsibilities for Street Flooding vs. River Flooding
- Highest correlation between funding and damage
- Baseless claims of racism in allocation of flood funds
- Socially vulnerable zip codes receive 80% of Buyouts
Also, here are several articles with aerial photos that show what the money bought.
For Better Flood Mitigation, Let’s Dig a Little Deeper
When I say “dig a little deeper” to improve flood mitigation, I’m speaking metaphorically, of course. On September 17, 2023, Jim Blackburn, a lawyer and professor of environmental law in the Rice University engineering department, published an article in the Houston Chronicle. He titled it, “What Houston’s next mayor needs to do about flooding.” Both Prof. Blackburn and […]
Funding Announced for Massive Detention-Basin Complex on Cypress Creek
9/25/23 – Approximately 425,000 people live in the 204 square mile Cypress Creek watershed which has severe repetitive flooding. At a press conference this morning, County, State and Federal officials announced $50 million in funding for a massive complex of stormwater detention basins on Cypress Creek at T.C. Jester Blvd. to help protect those people. […]
Harris County Proposes 11.5% Budget Increase
Harris County’s Office of Management and Budget proposed an 11.5% budget increase during the Commissioners Court special meeting held on September 12, 2023. See below. Flood Control Maintenance Increase If adopted, Harris County Flood Control District (HCFCD) would receive an $11.8 million increase from tax revenue for Maintenance and Operations spending – up 10.4% from […]
HCFCD Spending Shows Slight Rebound
After a sharp decline in the first quarter of 2023, Harris County Flood Control District (HCFCD) spending rebounded slightly in the second quarter. Second quarter spending did not recover to recent peaks, but at least exceeded pre-2018 Flood Bond levels. One Third of Bond Money Spent in Half the Projected Time However, HCFCD is still […]
More People Live in Texas Floodplains than Live in 30 States
According to Texas Water Development Board data compiled for the first state flood plan, 5.9 million Texans live in 100- or 500-year floodplains. That means more people live in Texas floodplains than live in 30 states. Yep. Thirty entire states have populations smaller than that of Texas floodplains. Other key observations also emerge from the data: Where Biggest […]