National Estuarine Research Reserve System

Centralized Data Management Office

GIS App Powered By The Centralized Data Management Office

GIS Overview:

The GIS Application gives users access to Reserve boundary, watershed boundary, and high resolution reserve habitat maps. In addition, Google Earth KML files are available for the Reserve boundaries, watershed boundaries, and monitoring station locations.

To download GIS data, please proceed to select your dataset type.

Choose your data type:





Reserve Reserve Code State Filetypes

Please fill in the following information to receive your data:


We require a valid email address in order to deliver your data files. In an effort to ensure data integrity and provide our users with authenticated data, the Centralized Data Management Office will contact you via email in the event of data correction with detailed information regarding the issue. These corrections occur infrequently. For statistical and accuracy purposes the Centralized Data Management Office tracks all users that download data from our website. We will use this information to help develop and improve our online services and data delivery. This information, including your email address, will not be shared with outside parties.