Water and Wastewater Treatment Projects

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Where AUC’s Water and Wastewater Systems Are Making an Impact

AUC Group delivers water and wastewater solutions for communities of all sizes — from temporary and mobile systems that keep projects moving to end-to-end treatment solutions designed for long-term performance. Our portfolio includes decentralized systems, drinking water treatment, larger clarifier installations, and flexible delivery models such as leasing and build-own-operate (BOO). Explore the map to see how AUC’s solutions are supporting municipalities, developers, and engineering teams across Texas and beyond.

2,000+ treatment plants completed
Serving communities across more than 25 states
50+ years of experience
Temporary and mobile plants available
Providing large clarifiers (>57 ft)
Plants install in weeks—not months
Supporting municipalities, developers, and MUDs

AUC Group’s Current Market & Expansion

2,000+ Waste Water Treatment Plants Completed

Upcoming Projects

Freeport Adds Capacity Without Disrupting Service


CUSTOMER	City of Freeport, Texas
CHALLENGE	Expanding wastewater treatment capacity while maintaining continuous service during construction of a new plant
SOLUTION	A parallel-build approach using a 1.6 MGD steel concentric wastewater treatment plant, allowing the existing system to remain operational until a controlled transition to the new facility

Aerial view of AUC Group’s concentric circle wastewater treatment plant in Freeport, Texas

Phased Wastewater Expansion for the City of Magnolia


CUSTOMER	City of Magnolia, Texas
CHALLENGE	Expanding current wastewater treatment capacity while preparing for the next stage of community growth
SOLUTION	A phased expansion of the existing treatment plant that added a 750,000 GPD steel concentric unit, increasing total facility capacity to approximately 1.3 million GPD

Technician installing steel concentric wastewater treatment infrastructure

Kings Manor Long-Term Maintenance Agreement


CUSTOMER	Kings Manor Municipal Utility District
CHALLENGE	To keep recently installed activated sludge plant in top condition
SOLUTION	Long-term maintenance agreement to provide ongoing care and proactive repairs

Temporary Wastewater Treatment for Workforce Housing
in Paradise, California


CUSTOMER	Odin Construction Solutions, Inc.
CHALLENGE	To quickly provide temporary wastewater treatment for a disaster relief man camp
SOLUTION	100,000 GPD mobile wastewater treatment plant

Leased Treatment for Texas Development


CUSTOMER	Montgomery County Municipal Utility District No. 180, Texas
CHALLENGE	Preparing the site and installing infrastructure assets, ensuring the well meets projected long-term water demand, and streamlining project management and construction.
SOLUTION	Leased groundwater supply facility and wastewater treatment plant.

Wastewater Treatment Plant for Texas Development

Temporary Wastewater Treatment


CUSTOMER	D.R. Horton
CHALLENGE	To quickly ensure wastewater treatment capacity needs are met while a larger plant was under construction
SOLUTION	Short-term lease, modular wastewater treatment plant

Full-Water-Cycle Solution in Harris County


CUSTOMER	Developer, Harris County, Texas
CHALLENGE	A community under construction had to overcome financial barriers to obtain a full-water-cycle solution for drinking water and wastewater treatment.
SOLUTION	A leased groundwater supply facility and wastewater treatment plant.

Harris County, Texas Water and Wastewater Treatment

Phased Growth Case Study


CUSTOMER	A master-planned community in Fort Bend, Texas.
CHALLENGE	The client needed a wastewater treatment plant designed to expand in steps with the community rather than a large-capacity plant at the outset of the project.
SOLUTION	AUC provided a three-phase solution that reduced necessary upfront capital, with each phase including installation of a 200,000 GPD leased wastewater treatment plant for a total capacity of 600,000 GPD.

Industrial Case Study


CUSTOMER	Major HVAC Manufacturer
CHALLENGE	Needed a wastewater treatment plant to serve its new manufacturing hub in a remote area
SOLUTION	AUC provided a 150,000 GPD wastewater treatment plant

Decentralized Wastewater Treatment Plant at Industrial Facility

Lease Case Study – Capital Restrictions


CUSTOMER	Master Planned Community, Harris County, Texas
CHALLENGE	Treat wastewater generated by an 11,400-acre planned community in a growth phase
SOLUTION	Install and lease a 0.6 MGD treatment plant allowing the community to spread capital costs over several years and match capacity with short term needs
PERMANENT TREATMENT PLANT COST	$8 million
LEASE ALTERNATIVE	AUC provided a 5-year lease costing the developer a total investment of less than $2 million.

Bypass Case Study – Temporary Plants


CUSTOMER	Municipal Utility District, Harris County, Texas
CHALLENGE	Treating flow during emergency plant repair
SOLUTION	Within 30 days AUC Group provided a temporary 0.4MGD wastewater treatment plant to treat existing flow

Temporary Wastewater Treatment Plant in Texas

Projects