Oklahoma Environmental Impact Statement regulations & environmental compliance analysis

Oklahoma Environmental Impact Statement: What you need to know

Governing Law and Regulations

State Revolving Fund (SRF) environmental review: Oklahoma Administrative Code (OAC) 785:50-9-60 to 785:50-9-62

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Basic environmental determination: OAC 785:50-9-60

Required information: OAC 785:50-9-61

Drinking Water Treatment Revolving Loan Account (DWTRLA) environmental review: OAC 252:633-7-1

Regulatory Agencies

Oklahoma Water Resources Board (WRB)

Oklahoma Department of Environmental Quality (DEQ) Water Quality Division

See ADDRESSES & CONTACTS for addresses and telephone numbers.

See national section for basic information and federal regulations.

Comparison: State vs. Federal

Rules. The Oklahoma Water Resources Board's SRF regulations provide for an environmental review process, including the requirement for an environmental impact statement (EIS). The SRF consists of state grants and matching federal funds for loans or other assistance for pollution control projects.

DEQ also requires an environmental review for drinking water treatment projects that apply for financial assistance under the DWTRLA.

The environmental review requirements under both programs are consistent with the federal requirements under the National Environmental Policy Act (NEPA).

Administration and enforcement. WRB administers the SRF program in Oklahoma, including environmental review requirements under the program. DEQ is responsible for administering the environmental review requirements under the DWTRLA program.

State Requirements


OAC 785:50-9-60 to 785:50-9-62

As required under Section 602(b)(6) of the Clean Water Act, the Oklahoma Water Resources Board may conduct an environmental review consistent with NEPA of any projects proposed for funding through the Wastewater Facility ...

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Oklahoma Environmental Impact Statement Resources

Type Title
Checklists Environmental Impact Statement Checklist
Forms Short Environmental Assessment Form
See all Environmental Impact Statement Resources