Baytown's sewer case: four years of talks, and what it means for your bill

What the lawsuit says

The United States and Texas filed the case on April 21, 2022, in federal court in Houston, under the Clean Water Act and the Texas Water Code. The complaint makes two kinds of claims.

The first is about overflows. A sanitary sewer overflow is raw sewage escaping from the pipes, manholes or pump stations before it reaches a treatment plant. The complaint says that on more than 800 occasions since April 2017, Baytown released untreated sewage from its collection system. It names the waters that received it: Black Duck Bay, Cedar Bayou, Tabbs Bay, Goose Creek, Cary Creek, Burnett Bay, Scott Bay and Spring Gully.

The second is about the city's four wastewater treatment plants, the Northeast, West, East and Central District plants. The complaint says their discharges broke the limits in their state permits, and that the city did not properly run and maintain the system.

The government asked the court to order the city to fix the system and to pay civil penalties.

Bayou City Waterkeeper, a Houston environmental group that had threatened its own lawsuit, filed its own complaint in the case in May 2022. Its count is 882 overflows releasing about 21 million gallons from 2016 to 2021. It says the largest spills disproportionately affected Hispanic neighborhoods.

What remains in dispute, the filing says, are "appropriate milestones and deadlines for the proposed injunctive relief."

Where the talks stand

In September 2022, at the parties' joint request, the judge stayed the case and closed it administratively while they negotiate. Since then, they have filed periodic status reports.

The latest public one, filed July 30, 2026, by the United States, Texas, the city and the Waterkeeper group, says they "have narrowed our differences in several respects." The settlement proposals under discussion would require the city to assess and repair its sewer lines, rehabilitate lift stations and force mains, run a formal program for managing the system's capacity and maintenance, carry out an early-action program for the collection system, and fix deficiencies at the treatment plants. The parties are also discussing civil penalty amounts. What remains in dispute, the filing says, are "appropriate milestones and deadlines for the proposed injunctive relief." The parties asked the court to extend the stay to October 23, 2026, with a status conference in mid-November.

A settlement of this kind is usually filed as a consent decree, a court-enforced agreement with a schedule. The filing says any settlement would be lodged with the court and opened for public comment. None had been filed as of late September 2026.

The city said in 2024 that since 2002 it had invested more than $220 million to improve its sewer system.

What it means for the budget

The city's adopted budget for the year that began October 1 lists "sewer capacity/compliance issues" among the priorities the City Council raised. Its five-year capital plan, totaling about $982 million, sets aside:

• about $237.2 million for wastewater treatment, "to meet regulatory standards and support growth";
• about $135.6 million for wastewater collection, the pipes and pump stations.

Together that is about $373 million, roughly 38 percent of the plan. Of that, about $56 million is in this year's adopted budget; the rest is projects already under way and future needs. Several of the sewer projects carry the label "CD-EAP" in the budget, including about $1.5 million to evaluate and rehabilitate trunk lines and about $14.4 million for overflow pipe replacements on Steinman Street and at the West Texas Avenue bridge. The budget's list of future projects, for 2028 through 2031, adds about $14.2 million for overflow pipe replacement at Garth Road and Northwood.

The same budget raised water rates 4.5 percent and sewer rates 12.4 percent, starting with the first full billing cycle after October 1. The city says the increases are needed to cover higher costs from the Baytown Area Water Authority, which treats the city's drinking water, and to maintain its water and wastewater systems. For a typical home, our story on the new water rates has the dollars.

In its September 2026 legislative program, the city asked state lawmakers to let it use design-build contracts, which combine design and construction under one contract, for projects required by "consent decrees, enforcement actions, agreed orders, or similar regulatory requirements," because such projects "often must be completed within strict timelines."

Read the fine print

• The overflow count in the lawsuit (more than 800 since April 2017) and the Waterkeeper group's count (882 from 2016 to 2021) cover different periods and come from different parties. Neither has been tested in court.
• The lawsuit's claims are allegations. The city answered the complaint in June 2022.
• The budget does not explain the "CD-EAP" label. We report it as printed.
• Capital plan figures combine current projects, this year's money and future needs. Future needs are planned but not yet in a budget.

Before you go

• If you see sewage coming from a manhole or cleanout, report it to the city's public works department.
• The court case is United States v. City of Baytown, No. 4:22-cv-01279, in the U.S. District Court for the Southern District of Texas. Its public docket shows each new filing.
• Our story on what Baytown is building covers the rest of the capital plan.

More Baytown by the numbers: Baytown's water bill vs. the neighbors: where $96.10 lands; Baytown's sales tax is up 41 percent since 2019. The plants still pay more.; Most Baytown-area flood claims came from outside the flood zone.

Sources

• U.S. District Court, Southern District of Texas, United States v. City of Baytown, No. 4:22-cv-01279, docket, via CourtListener (https://www.courtlistener.com/docket/63255174/united-states-of-america-v-city-of-baytown-texas/)
• Complaint, United States and State of Texas v. City of Baytown, April 21, 2022 (https://storage.courtlistener.com/recap/gov.uscourts.txsd.1869635/gov.uscourts.txsd.1869635.1.0.pdf)
• Joint status report, July 30, 2026 (https://storage.courtlistener.com/recap/gov.uscourts.txsd.1869635/gov.uscourts.txsd.1869635.52.0.pdf)
• Bayou City Waterkeeper, Baytown's 21 million gallon sewage problem (https://bayoucitywaterkeeper.org/baytownssos/)
• ABC13 Houston, City of Baytown is in middle of negotiations with EPA in years-long lawsuit about sewage overflow issue, November 2024 (https://abc13.com/post/city-baytown-is-middle-negotiations-epa-years-long-lawsuit-sewage-overflow-issue/15543978/)
• City of Baytown, FY2027 Adopted Budget, pages 52, 215-216 and 222-223 (https://www.baytown.org/ArchiveCenter/ViewFile/Item/1317)
• City of Baytown, 90th State Legislative Session, Legislative Program, September 2026 (https://baytown.org/Archive.aspx?ADID=1316)

En español

En abril de 2022, el gobierno federal y el estado de Texas demandaron a la ciudad de Baytown por derrames de aguas negras y violaciones en sus plantas de tratamiento. La demanda dice que la ciudad soltó aguas negras sin tratar más de 800 veces desde abril de 2017, en arroyos y bahías como Goose Creek, Cedar Bayou y Tabbs Bay, que llegan a la bahía de Galveston. El caso está en pausa desde septiembre de 2022 mientras las partes negocian. En julio de 2026 informaron al tribunal que han reducido sus diferencias, pero aún no se ponen de acuerdo en las metas y los plazos. El plan de obras de la ciudad para cinco años incluye unos $373 millones para tuberías y plantas de aguas negras, unos $56 millones de ellos en el presupuesto de este año, y la tarifa de alcantarillado subió 12.4 por ciento a partir del primer ciclo de cobro completo después del 1 de octubre. Las acusaciones de la demanda no han sido probadas en el tribunal.