MIT Libraries logo

Search Constraints

Start Over
You searched for: Format Files Remove constraint Format: Files Subject Hydrology Remove constraint Subject: Hydrology
| 191 - 200 of 201 |
Number of results to display per page

Search Results

191. Major Rivers: Pennsylvania

1996. Environmental Resources Research Institute. Major rivers as derived from Pennsylvania Dept. of Transportation's streams database, which is organized by county.

192. Scenic Rivers: Pennsylvania

1996. Environmental Resources Research Institute. State designated scenic rivers.

193. Spring Creek Watershed basin area: Pennsylvania

1996. Environmental Resources Research Institute. Basin area of the Spring Creek Watershed. Includes subbasins for all tributaries within the Spring Creek Watershed.

194. Spring Creek Watershed minor civil divisions: Pennsylvania

1996. Environmental Resources Research Institute. Shows minor civil divisions located in the Spring Creek Watershed.

195. Spring Creek Watershed PCB and other pollution data: Pennsylvania

1996. Environmental Resources Research Institute. Shows sources and locations of Polychlorinated biphenyls (PCBs) and trichloroethene pollutants in the Spring Creek Watershed.

196. Spring Creek Watershed soils: Pennsylvania

1996. Environmental Resources Research Institute. Soil types located in the Spring Creek Watershed. Taken from the Centre County soils classification.

197. Spring Creek Watershed STATSGO soil coverage: Pennsylvania

1996. Environmental Resources Research Institute. STATSGO, state-wide soil coverage for areas within the Spring Creek Watershed.

198. Spring Creek Watershed wetlands: Pennsylvania

1996. Environmental Resources Research Institute. Shows wetlands within the Spring Creek Watershed. Wetlands Classification reference numbers: RZUBH U PUBHn.

199. Topographic Contours: Philadephia, Pennsylvania

1996. Water Department - Information Systems & Technology. Planimetric Coverage containing the delineation of topographic contours. Annotation of Contour Line elevations exists. Annotation viewable at 1' = ...

200. Council Districts: Philadephia, Pennsylvania

1990. City Planning Commission (PCPC) Department - GIS Division. District boundaries of municipal legislators.