Skip to main content
U.S. flag

An official website of the United States government

The Boulder Wastewater Treatment Facility, Colorado (circa 2005)

2005 (approx.)

Detailed Description

The Boulder Wastewater Treatment Facility, Colorado (circa 2005), before the upgrade to an activated sludge treatment process. Treated effluent from the plant is discharged to nearby Boulder Creek. In a small laboratory, seen in the lower left of the photograph, a team of scientists conducted fish exposure experiments using the treated effluent from the facility.

Sources/Usage

Public Domain.

Was this page helpful?