Overview
Williams WWTF serves approximately 3,000 residents in Williams, Arizona. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to protect local water quality.
Williams WWTF is a municipal wastewater treatment facility located in Williams, Arizona, serving a population of about 3,000. The plant is situated in Coconino County, near the BNSF Railroad frontage road, and plays a key role in managing the community's wastewater. As a US facility, the plant operates under the Clean Water Act, which requires NPDES permits for discharges. Regulatory compliance ensures environmental protection. The treated effluent is discharged into local waterways that ultimately drain into the Colorado River basin. This region is ecologically sensitive, supporting diverse aquatic life and providing water for downstream communities and ecosystems. Proper treatment is essential to prevent nutrient pollution and protect water quality.
Environmental context
The plant's discharge enters the Colorado River watershed, which flows through the Grand Canyon and into the Gulf of California. This arid region relies on careful water management to sustain aquatic habitats and downstream users. The plant's operations help maintain water quality in a basin that supports endangered species and recreational activities.
Frequently asked questions
Williams WWTF is located on BNSF RR Frontage Road in Williams, Coconino County, Arizona, United States.
The plant serves approximately 3,000 residents in the city of Williams.
The treated effluent is discharged into local waterways that are part of the Colorado River basin, eventually reaching the Gulf of California.
As a US facility, Williams WWTF operates under the Clean Water Act, requiring an NPDES permit issued by the Arizona Department of Environmental Quality or the EPA.
For a plant of this size, secondary treatment is typically required under the Clean Water Act, which includes biological processes to remove organic matter and suspended solids.
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