Holland Creek MD Wastewater Treatment Plant, Wolcott, Colorado

Holland Creek MD is a municipal wastewater treatment plant located in Wolcott, Eagle County, Colorado. It serves a small population of approximately 409 residents, reflecting the rural character of the area. The plant is situated along US 6 in the Rocky Mountain region. The plant provides secondary treatment, a standard level for small communities in the United States. With a designed capacity of 151.42 volume units and a current discharge volume of 75.71, the facility operates well within its capacity. Under the US Clean Water Act, such plants are regulated through the National Pollutant Discharge Elimination System (NPDES) permit program, which sets effluent limits to protect water quality. The treated effluent is discharged into a local waterway that ultimately drains into the Colorado River Basin. This basin is a critical water resource for the arid southwestern United States, supporting agriculture, municipal supply, and diverse aquatic habitats. The plant's location in a mountainous area means it must meet stringent standards to protect sensitive headwater streams.

The plant discharges into a tributary of the Colorado River, which flows through the Rocky Mountains and into the Colorado Plateau. The Colorado River Basin supports a variety of fish species, including native trout, and provides water for millions of people downstream. The plant's secondary treatment helps reduce nutrient loads and protect water quality in this ecologically sensitive region.