Public Notice: Categorical Exclusion Determination, Town of Greybull, WY, Greybull Water Transmission Pipeline and East Tank Replacement-Phase I Project

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Categorical Exclusion Determination, Town of Greybull, WY, Greybull Water Transmission Pipeline and East Tank Replacement-Phase I Project

The Department of Environmental Quality/Water Quality Division (DEQ) has conducted a review of the proposed Greybull Water Transmission Pipeline and East Tank Replacement - Phase I Project in accordance with EPA and State of Wyoming procedures for implementing the State Environmental Review Process. DEQ has determined that this project is eligible for a categorical exclusion. Accordingly, DEQ is exempting the project from further substantive environmental review requirements under the State Environmental Review Process. Neither an Environmental Assessment/Finding of No Significant Impact nor an Environmental Impact Statement/Record of Decision will be required for the proposed action. The following is a brief description of the situation and the proposed action and a brief statement of how the action meets the criteria for a categorical exclusion.

The Greybull Water Transmission Pipeline (GWTP) carries water from the town's deep wells in the Shell Valley east of Greybull, a 15-mile-long pipeline, to a 1-million-gallon tank and then distributed to the Town users, including users in the Shell Valley. This project is a replacement of a portion of the GWTP and the 1-million-gallon tank.

The Town of Greybull is aware of and accepts the fact that they will be responsible for any required mitigative actions associated with and including storm water runoff, erosion control, archeological/historic artifacts, and air quality concerns. These will be part of the standard State Revolving Funds Program contract conditions. There are no noteworthy environmental issues/impacts/mitigation issues.

DEQ has determined that exempting the proposed project from further review under the State Environmental Review Process will not result in adverse impacts to the population or the environment of the Town of Greybull, Big Horn County, Wyoming.

The determination shall become effective upon distribution by the Department and may be re-evaluated and the determination changed at any time that adverse information is made available. The documentation to support this decision will be on file in the DEQ Cheyenne Office and is available for public review upon request. To request a copy of the categorical exclusion, contact:

Greg Crocker, SRF Project Manager
Department of Environmental Quality
200 W. 17th St.
Suite 200
Cheyenne, WY 82002
Tel. (307) 777-6941
FAX (307) 635-1784

[email protected]

Para español, visite deq.wyoming.gov. Americans with Disabilities Act: special assistance or alternative formats will be made available upon request for individuals with disabilities. Please provide at least fourteen (14) days before the close of the public comment period for such requests.

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