Culvert Rehab and Fish Passage

2 Documents in Project


SCH Number
Lead Agency
Caltrans, District 1 - Eureka (California Department of Transportation, District 1)
Document Title
Culvert Rehab and Fish Passage
Document Type
NOD - Notice of Determination
Project Applicant
California Department of Transportation (Caltrans)

Document Description
Rehabilitate or replace four deteriorating culverts. Rehabilitation strategies include drainage system replacement using cut and cover methods, trenchless methods, and correcting deficient inlet and/or outlet conditions. The improvements at Clarks Creek culvert are proposed to modify the outlet conditions for improved fish passage. The identified drainage structures have either severely failed inverts or are separated and misaligned.

Contact Information
Rachelle Hadley
Caltrans, District 1
1656 Union Street
Eureka, CA 95501

Phone : (707) 445-6417


Del Norte
Other Location Info
U.S. Highway 199 in Del Norte County,from Post Miles 1.11 to 2.56.

Notice of Determination

Approving Agency
California Department of Transportation
Approving Agency Role
Lead Agency
Approved On
Final Environmental Document Available at
Caltrans, 1656 Union Street, Eureka, CA 95501; Crescent City Library, 1080 Mason Mall, Crescent City


(1) The project will have a significant impact on the environment
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
(3) Mitigated measures were made a condition of the approval of the project
(4) A mitigation reporting or monitoring plan was adopted for this project
(5) A Statement of Overriding Considerations was adopted for this project
(6) Findings were made pursuant to the provisions of CEQA


Notice of Determination
2019079059_NOD_48802   PDF 718 K CDFW Receipt   PDF 265 K

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