GIS & Community Planning · Pacific Northwest

Every Development Decision Is a Spatial Decision.

We map zoning, flood zones, coastal overlays, and permit jurisdictions so you can see what a site allows before you commit to a design. Then we carry the project through the agencies that actually approve it.

Elevation profile comparison chart: Mackenzie 1793 versus Lewis & Clark 1804–06, sampled from USGS 3DEP and Natural Resources Canada CDEM

Chart work · Two Routes to the Pacific

PNW Economic Atlas · Monthly

5.3%

OR Unemployment, September 2026 issue.

-0.2pp YoY

Sources: BLS · FHFA · Zillow · Read the latest issue →

Crown Point and Vista House above the Columbia River Gorge, 1916

Crown Point, 1916 · this coast has always been read from the headlands

The Other Side of the Site

Six agencies can touch one coastal parcel.

Zoning, FEMA floodplain, tsunami inundation, coastal setback, riparian buffer, permit jurisdiction — they overlap, they conflict, and they surface late. The cost of not knowing is a stalled project, a redesign, or a deal that closes on a site that can’t do what you bought it for.

The Stack

What sits on one site

  • FEMA NFIP flood zone dictates financing & floor elevation
  • DOGAMI tsunami inundation shapes what belongs where
  • DSL removal-fill permit before work near water
  • DLCD Goals 17 & 18 govern shorelands
  • USACE Section 10/404 runs in parallel
  • County overlays & setbacks finish the picture
Elevation profile comparison chart: Mackenzie 1793 versus Lewis & Clark 1804–06
Case Study · Our Method

Two Routes to the Pacific

Terrain, elevation, and modal comparison as a scrollytelling map.

Open the map
Rail corridor and port analysis map, Pacific Northwest
Supply-Chain Mapping

Port Edward & Prince Rupert

Gateway logistics analysis of North America’s deepest natural harbor.

Read the case study
Published Monthly

PNW Economic Atlas

BLS, FHFA, and Zillow synthesized into a county-level brief, the 1st of each month.

Read the latest issue
Frameworks we work in

Oregon DSL Removal-Fill permits · DLCD Statewide Planning Goals 17 & 18 · FEMA NFIP floodplain analysis · U.S. Army Corps Section 10/404 · coastal overlay districts · Clatsop & Tillamook County codes.

The Resolution

The people who need the answer before they commit.

A written analytical memo and an interactive GIS portal — built from authoritative sources, delivered by private URL, hosted for twelve months. Clear scope, clear cost, agreed before we begin.

Developers & Builders

Know the site first

Real density, setbacks, and overlay limits before you commit to a design — and the full permit sequence you'll have to clear.

Investors & Brokers

Before the offer

What a parcel can actually support — flood zone, Goal 17/18 obligations, coastal overlays — told plainly.

Contractors

Keep the schedule

Permit coordination across Clatsop and Tillamook County jurisdictions, so agency review doesn't stall the build.

Public Agencies & Tribes

Capacity without the hire

Code reviews, comprehensive plan updates, and middle-housing implementation for small coastal jurisdictions.

The Name

Mamook — “to make.”

Chinuk Wawa, the trade language of the Pacific Northwest, now being revitalized by the Confederated Tribes of Grand Ronde. We work on the homelands of the Clatsop, Tillamook, Coos, Siuslaw, and Siletz nations — and we build things meant to last.

Fish wheel on the Columbia River at Cascade Locks, 1899

Fish wheel at Cascade Locks, 1899 · working water, working coast

Where We Work

Oregon Coast & PNW

Oregon Coast — Astoria to Florence, daily.
Coast Range — inland watersheds.
Statewide — virtual delivery.

Understand a site’s regulatory capacity before committing to design.

A written analytical memo and an interactive GIS portal. Clear scope, clear cost, agreed before we begin.

Send a site address or tax lot number and what you’re trying to build. We reply within one business day with a written scope.

Request a Site Analysis