High Water: An Informal History of Flooding in Philadelphia
Rebirth of the Rivers: Water History Video 3
MEET YOUR ENEMY: THE RAT
Newspaper Clipping Scrapbooks of Frederic Graff Jr.,Chief Engineer of the Philadelphia Water Department: Part 1, 1854-1857
Newspaper Clipping Scrapbooks of Frederick Graff Jr., Chief Engineer of the Philadelphia Water Department. Part 2: 1858-1871
High Water: Flooding in Philadelphia
Imagine a Day Without Water
Watersheds: Learning to care for and protect our local water resources
Streams, islands, and ferries of early Philadelphia