Hydrology Firm Supports Eureka-Arcata CAIP Studies

Caltrans continues to engage Northern Hydrology and Engineering to perform hydrologic and coastal hazard technical studies supporting the Eureka-Arcata Route 101 CAIP. These studies inform long-term adaptation strategies for the Highway 101 corridor under future sea level rise scenarios.

Document date · September 2, 2026

Track California Coastal Commission contracts

Get alerts when new contracts are awarded or existing ones approach renewal at California Coastal Commission.

Get started free

Create a free account · no credit card

Scope & details

The full contract record, as filed.

Contract type

PROFESSIONAL_SERVICES

Renewal

Future CAIP updates and additional technical work may continue to involve Northern Hydrology and Engineering based on Caltrans needs and funding.

Document type

Report

Source document

California Coastal Commission Report W12a 1-18-1078 (Caltrans) 2026-09-09

Frequently asked questions

Common questions about this contract, answered from the record.

Who was awarded the professional services contract by California Coastal Commission?

Northern Hydrology & Engineering was awarded this professional services contract by California Coastal Commission, as recorded on September 2, 2026.

What type of contract is this?

This is a Professional Services contract, documented as a report record.

Where was this contract approved?

This contract appears in California Coastal Commission Report W12a 1-18-1078 (Caltrans) 2026-09-09 (Report), dated September 2, 2026 from California Coastal Commission. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

What other contracts does Northern Hydrology & Engineering hold?

Northern Hydrology & Engineering may hold additional government contracts. View their full contract history, the agencies they serve, and total tracked spend on their Civic IQ vendor profile.

View Northern Hydrology & Engineering's profile

What is California Coastal Commission currently buying?

Explore California Coastal Commission's vendors, signed contracts, and active RFPs on their Civic IQ agency profile.

View California Coastal Commission's profile