Regional Water Quality Control Board, Region 5 (Central Valley)
Replacement of Wawona Utility River Crossing
NOE - Notice of Exemption
The applicant proposes to install underground utility lines (two 10 foot steel water pipes and five 4 inch PVC conduits encased in concrete) crossing under the South Fork of the Merced River to serve the lift station at the Wawona Wastewater Treatment Facility. The utility lines will be placed via an open-cut trench with temporary diversion dams and bypass pumping of the river flow.