
A TCEQ 210E authorization in 10 weeks let a 1.0 MGD mixed-use development in San Marcos bypass a discharge permit and its hearings.
1.0 MGD zero-discharge reuse for a mixed-use development

Where we work
Water and wastewater engineering in Dallas, Texas. Utility design, lift stations, site civil work and TCEQ submittals from MES, based in McKinney.
MES provides water and wastewater engineering for projects in Dallas and across Dallas County. Our headquarters is in McKinney, north of the city.
We design water and sewer lines, lift stations and force mains. We do site civil work, such as grading, paving and drainage. We support projects through construction.
Civil firms can hand us the utility part of a job, or add our engineers when their own team is busy.
Dallas Water Utilities runs the city's water and wastewater system. Mains built for private development must meet its standards.
The city's Planning and Development department reviews private development plans. Its engineering staff review water and wastewater plans against Dallas Water Utilities standards. Paving and drainage plans get their own engineering review.
Some parts of Dallas send wastewater to the Trinity River Authority's Central Regional Wastewater System. Other cities in Dallas County run their own review under their own standards.
TCEQ sets the state design rules for public water systems and for wastewater systems. A private treatment plant needs a TCEQ permit or other authorization. Sites with an industrial wastewater stream may qualify for a Chapter 210 reuse authorization.
In Seagoville, MES designed a 2-acre retail plaza with paving, grading, utilities, drainage and streambank stabilization. It is now built.
In Hutchins, we prepared a two-phase site master plan and phase 1 civil set for a concrete contractor. MES also has a drive-up water kiosk site under way in Garland.
Inside the city, the Planning and Development department's engineers review them against Dallas Water Utilities standards. Projects in other Dallas County cities go to that city.
Yes. We work for other engineering firms as well as developers, utilities and cities. Read about our overflow support.
Yes. For a site that cannot reach a city sewer, we design the treatment plant and prepare the TCEQ application.
Projects

1.0 MGD zero-discharge reuse for a mixed-use development

2.0 MGD wastewater reuse authorization for a mixed-use development

Industrial zero-discharge reuse in Taylor, TX, approved within 6 weeks of submission

Business park reuse after a county septic denial in Taylor, TX

Bitter Creek Water Supply IH-20 waterline relocation

Grading and drainage plan for a new single-family home in Texas
Talk to an engineer
Not a salesperson. Someone who can tell you whether the pathway is real.
Your options, the agencies involved and the questions that decide cost and schedule.
No commitment to have the first call.
Prefer the phone? (214) 833-6748