Presumpscot River Corridor Map 6: Open Space Vulnerable to Development (Map)
development, watershed , land use, land area, streams
Presumpscot River Corridor Map 5: Open Space Protected by Ownership or Easement (Map)
development, watershed , land use, land area, streams
Presumpscot River Corridor Map 4: Resource Protection Zones (Map)
development, watershed , land use, open space, streams
Presumpscot River Corridor Map 3: Public Recreation Lands and Public Access (Map)
development, watershed , land use, open space, streams
Presumpscot River Corridor Map 2: Open Space with High Natural Resource Values (Map)
development, watershed , land use, land area, streams
Presumpscot River Corridor Map 1: Developed and Undeveloped Areas (Map)
development, watershed, land use, open space, streams
The Presumpsot River Watch Guide to the Presumpscot River, Its History, Ecology, and Recreational Uses
water quality, recreation, habitat, fish, birds
Urban Streams Nonpoint Source Assessments in Maine Final Report, Birch Stream, Trout Brook, Barberry Creek, Capisic Brook
non-point source pollution, sampling, temperature, dissolved oxygen, nutrients
Improving Urban Land Cover Maps Through Resolution Merge and Decision-Rule Classification
land area, development, Sebago Lake, economy, monitoring
The Dirty History of Portland Harbor (Fact Sheet, reprinted from 1994)
toxics, sediment, PCBs, PAHs, pollution