116 North Range AVE, DENHAM SPRINGS, LA    --  (225) 665-8121

B.J. Clark, Superintendent

Wastewater Department

City of Denham Springs

​P.O. Box 1629

​Denham Springs, LA  70727-1629

(225) 667-1227  Phone


Hours: Monday - Thursday, 7:00 a.m. to 5:30 p.m.

The City of Denham Springs’ wastewater department provides services to 5,025 customers located within the city limits of Denham Springs and 2,411 customers in Denham Springs Sewerage District #1 located south of the city. 

The City has a state-of-the-art, award-winning wastewater treatment facility with a design flow capacity of four million gallons per day and a maximum flow capacity of six million gallons per day. The plant utilizes the activated sludge oxidation ditch technology with nutrient removal, tertiary treatment, exceptional quality sludge processes, disinfection, post aeration, odor control, high flow retention capability, and back-up diesel generators.

By utilizing exceptional quality sludge, the City of Denham Springs is being proactive in enhancing recycling and eliminating wastes being sent to area landfills. A portion of our final water discharge will be used for irrigation purposes at a nearby golf course.

The City has 36 lift stations moving sewer throughout the City to the wastewater treatment facility along with 52 lift stations for the Denham Springs Sewerage District.

Our goal is to be proactive in the treatment of wastewater, encouraging and inspiring others to do the same.


9300 Forrest DeLatte Road
Denham Springs, LA 70726


Hours: Monday - Thursday 7:00-5:30

Phone:  (225) 667-1227


Wastewater Department

  • Clean Water Report - 2015
  • Clean Water Report - 2014
  • Clean Water Report - 2013
  • Sewerage District 1 Map
Water Treatment Info