North Texas Municipal Water District

Water Treatment Process

Pump

Raw Water Pump Station

Brings Raw Water Into Water Treatment

Plant

North Texas Municipal Water DistrictWater Treatment Process

ChemicalAddition& RapidMixing

Coagulant & Coagulant & Coagulant AidCoagulant Aid

Raw Water entering treatment plant

Raw Water entering treatment plant

Flocculation / Coagulation

Flocculators

North Texas Municipal Water DistrictWater Treatment Process

Flocculation/Coagulation

Sedimentation

Sedimentation Basin

Empty Sedimentation Basin

North Texas Municipal Water DistrictWater Treatment Process

CoalCoal

SandSand

CleanestCleanest waterwateron topon top

DisinfectionDisinfection

Filtration

Dual mediaDual mediafiltersfilters

Sedimentation Basin

Cleaner water removed and transferred to filters

Effluent Launder Troughs

North Texas Municipal Water DistrictWater Treatment Process

Distributiondisinfection

Filtration

CoalCoal

SandSand

Dual mediaDual mediafiltersfilters

Filters

North Texas Municipal Water DistrictWater Treatment Process

Pump

The treatment process results in superior water quality for the District’s customers