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A community on the move
Wastewater Treatment Plant

Operated by OMI, Inc.

720 River Road
512.393.8344

In Septemberr, 2005, City Council granted a ten-year contract to Operations Management International (OMI, Inc.) to operate and maintain the City's Wastewater Treatment Plant.

The Wastewater Treatment Plant is permitted to receive an average daily flow (ADF) (maximum month) of 9 million gallons per day (MGD) and peak wet weather flow (PWWF) of 18 MGD, but the treatment process has been rated for a capacity of 7.6-MGD-ADF.

In 2008, the WWTP treated 1,555 million gallons of wastewater with an Annual Average Daily Flow of 4.25MGD.

Odor control modifications were completed in August, 2006 resulting in a 99% decrease of odors in the area.

WWTF Modification Photos                                                                       

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630 East Hopkins San Marcos, Texas, 78666
Phone: 512.393.8000 Fax: 512.393.8074

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