Water Quality Control Commission Reports and Plans


Water Quality Control Division 2022 Annual Report to the Commission

Current water quality (includes Section 305[b] report)

Individual watershed annual reports

SB89-181 implementing agencies’ Memoranda of Agreement and annual reports

Section 25-8-202(7), CRS (commonly known as SB89-181) clarifies the roles of several state agencies regarding water quality responsibilities. Under the provisions of this section:



Statewide Water Quality Management Plan

Regional Water Quality Management Plans (Section 208)

Annual financial assistance Intended Use Plans 

Colorado Nonpoint Source Management Program documents

Other Documents

Impaired waters lists and related documents (includes Section 303[d] list)