2023 Colorado Revised Statutes › Title 25 - PUBLIC HEALTH AND ENVIRONMENT (§§ 25-1-101 — 25-59-106) › ENVIRONMENTAL CONTROL (§§ 25-6.5-101 — 25-18.9-105) › Article 15 - HAZARDOUS WASTE (§§ 25-15-101 — 25-15-605) › Part 3 - STATE HAZARDOUS WASTE MANAGEMENT PROGRAM (§§ 25-15-301 — 25-15-328) › Section 25-15-320 - Environmental covenants - when required - waiver

(1)
No environmental covenant shall be required for any environmental remediation project that results in residual contamination levels that have been determined by the relevant regulatory agency to be safe for all uses and that does not incorporate any engineered feature or structure or require any monitoring, maintenance, or operation.
(2)
Except as specified in subsections (3) and (4) of this section, an environmental covenant under this part 3 shall be required for any environmental remediation project in which the relevant regulatory authority makes a remedial decision on or after July 1, 2001, that would result in either or both of the following:
(a)
Residual contamination at levels that have been determined to be safe for one or more specific uses, but not all uses; or
(b)
Incorporation of an engineered feature or structure that requires monitoring, maintenance, or operation or that will not function as intended if it is disturbed.
(3)
The department may waive the requirement for an environmental covenant in the following circumstances:
(a)
If the department determines that it is authorized under another statute or decision of the Colorado supreme court to implement and enforce environmental use restrictions against the present and subsequent owners of real property remediated pursuant to an environmental remediation project and implements environmental use restrictions under such statute or decision; or
(b)
For a parcel of land involved in an environmental remediation project that is owned by any person who is not being required to remediate the contamination, and:
(I)
The owner of any such parcel does not grant an environmental covenant under this section;
(II)
The county, city and county, or municipality having jurisdiction over the affected land has enacted an ordinance or resolution imposing the relevant environmental use restrictions; and
(III)
The county, city and county, or municipality having jurisdiction and the department have entered into an intergovernmental agreement for oversight and enforcement of the local ordinance or resolution pursuant to section
29-1-203
, C.R.S. Such agreement shall be binding and mutually enforceable. The department shall have such authority as may be provided in the intergovernmental agreement to bring suit for injunctive relief to enforce any local ordinance or resolution described in this subsection (3), but only with respect to properties that are subject to the requirements of this section. Any intergovernmental agreement under this section shall require that, insofar as the local ordinance or resolution applies to properties that are subject to the requirements of this section, any amendments to the local ordinance or resolution shall incorporate such requirements as the department may recommend to ensure continued protection of human health and the environment.
(4)
(a)
When an environmental covenant is required under subsection (2) of this section, a restrictive notice may be substituted for the covenant as follows:
(I)
An owner of a parcel of land involved in an environmental remediation project who is being required to remediate contamination may request that the department approve a proposed restrictive notice for such parcel or may request that the department issue a restrictive notice.
(II)
The department may unilaterally issue a restrictive notice containing the provisions described in section
25-15-319
when an environmental covenant is required under subsection (2) of this section and the owner of the subject property fails to create a covenant or restrictive notice within thirty days after:
(A)
The date of a remedial decision for an environmental remediation project that relies solely on environmental use restrictions to protect human health and the environment; or
(B)
The completion of construction work for environmental remediation projects that require physical work.
(b)
Prior to issuing a restrictive notice unilaterally under subparagraph (II) of paragraph (a) of this subsection (4), the department shall make a good-faith attempt to reach agreement with the owner of the subject property regarding a consensual covenant or notice.
(c)
The department may not issue a restrictive notice for a parcel of land involved in an environmental remediation project that is owned by a person who is not being required to remediate the contamination, unless such person consents in writing.
(5)
The department may accept environmental covenants or issue restrictive notices in cases where such covenants or notices are not required, including approvals of voluntary cleanup plans or petitions for no action determinations under sections
25-16-306
and
25-16-307
, but the owner of the remediated land nonetheless desires to create such a covenant or requests that the department issue such a notice. A covenant or notice created under this subsection (5) may be enforced as any other covenant or notice.
L. 2001: Entire section added, p. 455, § 2, effective July 1. L. 2008: IP(2), (3)(b)(III), (4), and (5) amended, p. 171, § 6, effective March 24.