Delaware • New Jersey • Pennsylvania
New York • United States of America
DRBC staff members have developed basin-wide GIS data layers.
| Data Layer | File Name |
| Delaware River Basin Boundary | drbbnd.zip |
| Delaware River | delriv.zip |
| DRBC Water Quality Zones | drbzone.zip |
| Delaware River Mile Markers, every 1/2 mile | delrivpt5.zip |
| Special Protection Waters Drainage Boundary | spwbnd.zip |
| Special Protection Waters Classification | spwclass.zip |
| Wild and Scenic Designations | wildandscenic.zip |
| SE PA Groundwater Protected Area Boundary | gwpabnd.zip |
| SE PA Groundwater Protected Area Municipalities | gwpamun.zip |
| Public River Access Sites | riveraccess.zip |
| Stream Gages within the Delaware River Basin | gage_stream.zip |
| Precipitation Gages within the Delaware River Basin | gage_prec.zip |
The following is a listing of web sites where GIS data for the basin states can be obtained:
Delaware Data Mapping and Integration Laboratory (DataMIL), a pilot project for the National Map
Digital ortho quadrangle images Microsoft Terraserver Web Site
University of Delaware College of Agricultural and Natural Resources
New Jersey Department of Environmental Protection
New York State Department of Environmental Conservation Mapping Gateway
New York State GIS Clearinghouse New York State Office of Technology
PaMAGIC Pennsylvania Mapping and Geographic Consortium
Pennsylvania Department of Transportation
Pennsylvania Spatial Data Access
U.S. Geological Survey (USGS) Geologic Division
USGS National Atlas of the United States
Karen Reavy, DRBC GIS Coordinator,
(609) 883-9500 ext. 273
