Source: L. 90: Entire section added, p. 1330, § 4, effective July 1. L. 91: (8) amended, p. 1918, § 41, effective June 1. L. 93: (3)(b) amended and (3)(b.1), (3)(b.2), and (3)(b.3) added, p. 996, § 1, effective June 2. L. 94: (3)(g) amended, p. 2789, § 519, effective July 1. L. 96: (9) repealed, p. 1260, § 163, effective August 7. L. 2002: (3)(g) and IP(5) amended, p. 1101, § 1, effective June 3. L. 2009: (8) amended, (HB 09-1249), ch. 87, p. 319, § 15, effective July 1. L. 2014: (3)(b)(I) amended, (SB 14-142), ch. 65, p. 289, § 1, effective March 27. L. 2019: (1), (3)(d), (3)(g), and (5) amended and (2) repealed, (SB 19-186), ch. 422, p. 3689, § 2, effective August 2.
Cross references: For the legislative declaration contained in the 1994 act amending subsection (3)(g), see section 1 of chapter 345, Session Laws of Colorado 1994. For the legislative declaration contained in the 1996 act amending this section, see section 1 of chapter 237, Session Laws of Colorado 1996.
Structure Colorado Code
Title 25 - Public Health and Environment
Article 8 - Water Quality Control
Part 2 - Water Quality Control Commission
§ 25-8-201. Water Quality Control Commission Created
§ 25-8-202. Duties of Commission - Rules
§ 25-8-203. Classification of State Waters
§ 25-8-204. Water Quality Standards
§ 25-8-205. Control Regulations
§ 25-8-205.3. Exemption From Control Regulations for Graywater Research - Definition
§ 25-8-205.5. Pollution From Agricultural Chemicals - Rules
§ 25-8-206. Prior Acts Validated
§ 25-8-207. Review of Classifications and Standards