LIS

Virginia Law

Administrative Code

Creating a Report: Check the sections you'd like to appear in the report, then use the "Create Report" button at the bottom of the page to generate your report. Once the report is generated you'll then have the option to download it as a pdf, print or email the report.

Virginia Administrative Code
Title 9. Environment
Agency 25. State Water Control Board
Chapter 670. Virginia Water Protection General Permit for Facilities and Activities of Utility and Public Service Companies Regulated by the Federal Energy Regulatory Commission or the State Corporation Commission and Other Utility Line Activities
12/30/2024

9VAC25-670-70. Compensation.

A. Compensatory mitigation may be required for permanent, nontidal surface water impacts as specified in 9VAC25-670-50 A. All temporary, nontidal surface water impacts shall be restored to preexisting conditions in accordance with 9VAC25-670-100.

B. Compensatory mitigation and any compensatory mitigation proposals shall be in accordance with this section, § 62.1-44.15:23 of the Code of Virginia, and 9VAC25-210-116.

C. When required, compensatory mitigation for unavoidable permanent wetland impacts shall be provided at the following minimum mitigation ratios:

1. Impacts to forested wetlands shall be mitigated at 2:1, as calculated on an area basis.

2. Impacts to scrub-shrub wetlands shall be mitigated at 1.5:1, as calculated on an area basis.

3. Impacts to emergent wetlands shall be mitigated at 1:1, as calculated on an area basis.

D. When required, compensatory mitigation for stream bed impacts shall be appropriate to replace lost functions and water quality benefits. One factor in determining the required stream compensation shall be an analysis of stream impacts utilizing a stream impact assessment methodology acceptable to the Department of Environmental Quality.

E. Compensation for permanent open water impacts, other than to streams, may be required at an in-kind or out-of-kind mitigation ratio of 1:1 or less, as calculated on an area basis, to offset impacts to state waters and fish and wildlife resources. Compensation shall not be required for permanent or temporary impacts to open waters identified as palustrine by the Cowardin classification method, but compensation may be required when such open waters are located in areas of karst topography in Virginia and are formed by the natural solution of limestone.

F. When conversion results in a permanent alteration of the functions of a wetland, compensatory mitigation for conversion impacts to wetlands shall be required at a 1:1 mitigation ratio, as calculated on an area basis. For example, the permanent conversion of a forested wetland to an emergent wetland is considered to be a permanent impact for the purposes of this chapter. Compensation for conversion of other types of surface waters may be required, as appropriate, to offset impacts to state waters and fish and wildlife resources.

Statutory Authority

§§ 62.1-44.15 and 62.1-44.15:5 of the Code of Virginia; § 401 of the Clean Water Act (33 USC § 1251 et seq.)

Historical Notes

Derived from Virginia Register Volume 17, Issue 22, eff. October 1, 2001; amended, Virginia Register Volume 21, Issue 8, eff. January 26, 2005; Volume 22, Issue 21, eff. August 1, 2006; Volume 24, Issue 9, eff. February 6, 2008; Volume 32, Issue 21, eff. August 2, 2016; Volume 38, Issue 1, eff. September 29, 2021.

Website addresses provided in the Virginia Administrative Code to documents incorporated by reference are for the reader's convenience only, may not necessarily be active or current, and should not be relied upon. To ensure the information incorporated by reference is accurate, the reader is encouraged to use the source document described in the regulation.

As a service to the public, the Virginia Administrative Code is provided online by the Virginia General Assembly. We are unable to answer legal questions or respond to requests for legal advice, including application of law to specific fact. To understand and protect your legal rights, you should consult an attorney.