Watershed Management

Mapping Products Library

In addition to our online map gallery, Watershed Management has a wide variety of other mapping information available. Links are provided below to our source mapping layers as well as published map books.  Please contact us if you don't see what you need.

ArcGIS Data Layers - Updated Weekly

Current WMS GIS data can be found at the MOA's GIS Data Hub. WMS data can be found by scrolling down to the bottom of the list of datasets. GIS services and downloadable data can be accessed by clicking the link next fto the data source of interest (streams, lakes, etc.).
The MOA GIS Data hub can be found here: https://moa-muniorg.hub.arcgis.com/pages/data#watershed 



Published Map Books

Current Version

MOA Wetlands Atlas 2008

Eagle River Wetlands Atlas 2008

Prior Versions

MOA Wetlands Atlas 2004

Anchorage Wetlands Blueline Maps 1996

Hillside Drainage Atlas

Other Map Products

MOA Watershed Series Maps and Watershed Characterization Maps

FEMA Flood Hazard Maps

Flood Elevation Certificates

FEMA Letters of Map Change (LOMAs, LOMRs, and LOMR-Fs)