Proposed rule still subject to hearings and final EPA approval
By Bob Berwyn
SUMMIT COUNTY — Twenty years after the Clean Water Act was amended to address organic pollutants like nitrogen and phosphorus, Colorado is moving to limit the discharge of those nutrients, which lead to vexing water quality issues in lakes and streams.
“Phosphorus and nitrogen are incredibly prevalent. They’re in animal waste, human waste, fertilizer, and we’ve ignored it for 20 years,” said Becky Long, water caucus coordinator for the Colorado Environmental Coalition.
If left unaddressed the pollution causes algae blooms and dead zones in waterways, impacting aquatic wildlife and Colorado’s outdoor recreation opportunities.
Long said she’s encouraged by the Colorado Water Quality Control Commission’s early support for the new standards limiting nitrogen and phosphorus pollution. The rule is still subject to challenge at subsequent hearings, as well EPA review and final approval.
Long said the standards go beyond simply protecting aquatic life and human health by addressing potential impacts to recreation. More details at the EPA’s nutrient pollution web page. Continue reading
Filed under: Colorado, Environment, Summit County news, water | Tagged: Clean Water Act, Colorado, Colorado nitrogen and phosphorus rule, nutrient pollution, United States Environmental Protection Agency, water quality | 3 Comments »