Colorado § 31-23-225 - Major activity notice.
Full text of Colorado Colorado Revised Statutes § 31-23-225 — Major activity notice., with citation guidance and answers to common questions.
§ 31-23-225. Major activity notice.
When a subdivision or commercial or industrial activity is proposed which will cover five or more acres of land, the governing body of the municipality in which the activity is proposed shall send notice to the state geologist and the board of county commissioners of the county in which the improvement is located of the proposal prior to approval of any zoning change, subdivision, or building permit application associated with such a proposed activity.
Source: L. 75: Entire title R&RE, p. 1154, § 1, effective July 1. L. 2005: Entire section amended, p. 669, § 7, effective June 1.
Editor's note: This section is similar to former § 31-23-125 as it existed prior to 1975.
Cross references: For duties of the state geologist upon receipt of a notice, see § 23-41-205.
Source: official Colorado text · Last verified 2026-08-27
Frequently Asked Questions About Colorado § 31-23-225
What does Colorado Revised Statutes § 31-23-225 cover?
Section 31-23-225 ("Major activity notice.") is part of the Colorado Revised Statutes, the codified statutory law of Colorado. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.
How do I cite Colorado § 31-23-225?
A common citation format is "Colorado Revised Statutes § 31-23-225" (Colorado). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.
Is this the official text of Colorado law?
No. This page is for research and education and may not include the most recent amendments. For official current law, check the Colorado official source linked on this page or consult a licensed Colorado attorney.
How does Colorado § 31-23-225 apply to my situation?
Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Colorado can advise on how this section applies to you. Contact your state or local bar association for a referral.
Sources & Verification
Not legal advice. Verify against the official source and consult a licensed attorney in Colorado.