Engineering Services

TRPA Design Services

Specialized engineering for Tahoe Basin projects, fully compliant with TRPA regulations and environmental requirements.

Start Your Project

Tell us about your development and we'll respond within one business day.

The Tahoe Regional Planning Agency has some of the most stringent land use regulations in the country. Monte Vista Consulting specializes in TRPA-compliant engineering for development projects throughout the Lake Tahoe Basin — from coverage calculations through final agency approval.

Our Process

TRPA Coverage Analysis

We calculate existing and proposed impervious coverage against your parcel's TRPA coverage allocation, identifying development capacity before design begins.

Best Management Practices (BMPs)

TRPA projects require site-specific BMP plans. We design compliant stormwater BMPs that meet TRPA standards and protect Lake Tahoe's water quality.

TRPA Application & Submittal

We prepare all engineering documents required for TRPA project review and manage the agency coordination process.

Environmental Review Support

For larger projects requiring environmental review, we provide the technical engineering documentation needed to support the process.

Frequently Asked Questions

What is a TRPA coverage calculation?

TRPA regulates the amount of impervious surface (buildings, pavement, roofs) allowed on a parcel within the Tahoe Basin. Each parcel has a maximum coverage allocation based on land capability. Exceeding this allocation is a serious violation.

Do all Tahoe projects require TRPA approval?

Most development activity in the Tahoe Basin — including new construction, additions, and significant site work — requires TRPA project review. We can help you determine what level of review your project needs.

How long does TRPA project review take?

TRPA review timelines vary from 30-60 days for minor projects to 6-12+ months for projects requiring environmental review. Starting the process early is critical.