Hydrology Links


Weather Conditions

• Weather Underground
• The Weather Channel
• Regional NEXRAD image
• Composite surface weather map

Hydrologic Conditions

• USGS Water Resources of Pennsylvania
• Advanced Hydrologic Prediction Service - Delaware River at Easton
• NWS Mid-Atlantic River Forecast Center (State College, PA)
• Lehigh River Flow at Glendon, PA (at Hugh Moore Park in Easton)
  
• Delaware River Flow at Belvidere, NJ (upstream of Easton)
  
• Delaware River Flow at Riegelsville, NJ (downstream of Easton)
  
• Groundwater level west of Fogelsville in Lehigh County
• Groundwater level in Martinsburg Shale at Jacobsburg SP in Northampton County

Climate Information

• NWS Precipitation Frequency Data Server
• PA annual precip map
• PA State Climatologist
• NCDC Data for ABE Airport

Delaware River Basin

• Delaware River Basin Commission
• Office of the Delaware River Master (USGS)
• Delaware Riverkeeper
• Delaware Riverside Conservancy
• USGS Links - Middle Delaware
• EPA's Surf Your Watershed - Middle Delaware

Organizations

• American Water Resources Association (AWRA)
• Environmental and Water Resources Institute (EWRI) of ASCE
• American Geophysical Union (AGU) Hydrology section

Stormwater Management and Regulation

• Lehigh Valley Planning Commission (look here for local stormwater management ordinances, maps of the Lehigh Valley, etc)
  
• DEP Bureau of Watershed Management
• DEP Stormwater Management program
• PA BMP Manual (2006)
• PA Handbook of BMPs for Developing Areas (dated)
  
• NJDEP Div of Watershed Management
• New Jersey BMP manual (2004)
• Municipal Stormwater Regulation in NJ
  
• Stormwater Management in MD
• MD stormwater design manual (2000)
  
• Stormwater BMP database
  
• Stormwater journal

Spatial Data

• USGS National Map Seamless Server
• PA Spatial Data Access (PASDA) site
• Shaded Relief Maps
• Terraserver
• USDA-NRCS Soils Data
• ESRI's free GIS Viewer ArcExplorer (Windows only)