An official website of the United States government
Here's how you know
Official websites use .mil
A
.mil
website belongs to an official U.S. Department of Defense organization in the United States.
Secure .mil websites use HTTPS
A
lock (
lock
)
or
https://
means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.
Skip to main content (Press Enter).
US Army Corps of Engineers
Philadelphia District & Marine Design Center Website
®
About
Mission
Leadership
History
Business With Us
Small Business
Missions
Civil Works
Abington Environmental Infrastructure Improvement
Beltzville Dam
Blue Marsh Lake
Harmful Algal Bloom Information
Blue Marsh Lake Master Plan
Francis E. Walter Dam
Reevaluation Study
Prompton & Jadwin Dam
Jadwin Dam Safety Modification Study
Prompton Dam & Reservoir Master Plan
Chesapeake & Delaware Canal
Coastal Dredging & Beneficial Use
Coastal Storm Risk Management
Absecon Island Storm Damage Reduction
Brigantine Coastal Storm Risk Management Project
Cape May Inlet to Lower Township
Delaware Coastal Storm Risk Management
Great Egg Harbor Inlet to Townsends Inlet
Long Beach Island Storm Damage Reduction
Lower Cape May Meadows-Cape May Point
Manasquan Inlet to Barnegat Inlet
Ocean City/Peck Beach Project
Townsends Inlet to Cape May Inlet
Delaware Inland Bays Study
Delaware River Main Channel Deepening
Eastwick Flood Risk Management Study
Environmental Infrastructure
Indian River Inlet
Nassau County Back Bays Study
New Jersey Back Bays Study
Public Notices & Reports
Surveys
Emergency Management
Military Programs
Regulatory
Consultants
Section 408
Contacts
District Boundaries
FAQs
Forms
Jurisdictional Determinations
Permits
IP
NWP
NWP Regulations
SPGP
Public Notices
Regulations
Pay Permit Fee
Aquaculture
Environmental & Interagency Services
Marine Design Center
Vessel Factsheets
FUSRAP
FUSRAP Background
Chambers Works Site
Newsletters & Public Notices
Administrative Record
Factsheets
Delaware Factsheets
New Jersey Factsheets
Pennsylvania Factsheets
Maryland Factsheets
Locations
USACE Locations
Careers
Media
News Releases
Images
Northern Area Photo Contest
Speaking Opportunities
Library
Contact
RSS
USACE Office Locating Map
Home
/
Media
/
Images
Search
Search
All Images
All Images
All Photos
Best of the Best
Bonneville
Budget
Civil Works
Coastal Management
Community Service
Construction
Contracting
Dams
Deployments
Disaster Prevention
Disaster Response
Documents
Dredging
Emergency Operations
Emergency Operations
Environmental
Environmental Notices
Hiring
Historical
Hurricane Sandy
Hydropower
Hydropower
Infrastructure
Japanese Language Content
John Day
Korean Language Content
Leaders
Levees
Military Programs
Navigation
Navigation Notices
News Story
Overseas Contingency Ops
People
Permitting
Public Comment
Recreation
Regulatory
Regulatory Notices
Research and Development
Resource Management
Spanish Language Content
STEM
STEM Education
Technology
The Dalles
Uncategorized
Volunteering
Water Safety
Weather
Upload Date
Upload Date
Photo Date
Title
Schuylkill River Watershed Restoration
A degraded Pennsylvania stream that has been impacted by acid mine run off from an abandoned coal mine. The reddish/orange color is a result of acid mine drainage.
Download Image:
Full Size (0.89 MB)
Tags:
Photo by:
USACE |
VIRIN:
130829-A-EO314-100.JPG
Photo Gallery