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
Rock Island District Website
Rock Island District
®
  • About
    • Leadership
    • District Overview
    • History
    • District Projects
    • FAQ
    • Offices
      • Contracting
      • Corporate Communications
      • Emergency Management
        • Flood Risk Management Project Modifications
        • Section 408 Public Notices
      • Engineering and Construction
      • Inland Navigation Design Center (INDC)
      • Programs and Project Management
        • District Projects
          • Completed Projects Articles
          • Projects
          • Flood Risk Management Projects
          • Navigation Projects
          • Environmental Projects
          • Continuing Authorities Program (CAP) Projects
          • Recreation Projects
          • Mississippi River Projects
          • Illinois River Projects
          • Des Moines River Projects
          • Iowa River Projects
          • Rock River Projects
          • Iowa Projects
          • Illinois Projects
          • Wisconsin Projects
          • Minnesota Projects
          • Missouri Projects
          • IA-1 Projects
          • IA-2 Projects
          • IA-3 Projects
          • IA-4 Projects
          • IL-11 Projects
          • IL-13 Projects
          • IL-14 Projects
          • IL-15 Projects
          • IL-16 Projects
          • IL-17 Projects
          • IL-18 Projects
          • MN-1 Projects
          • MN-7 Projects
          • MN-8 Projects
          • MO-6 Projects
          • WI-1 Projects
          • WI-2 Projects
          • WI-3 Projects
          • WI-5 Projects
          • WI-6 Projects
        • UMR-F-S-D-Management
      • Real Estate
      • Safety and Occupational Health
      • Small Business
    • Operating Status
  • Business With Us
    • Small Business
    • Outreach & Customer Service
  • Missions
    • Emergency Management
      • NFFMC
    • Flood Risk Management
      • Cedar Rapids
      • Levee Safety Program
      • Silver Jackets
      • Dam Safety Program
      • Coralville Reservoir
      • Saylorville Reservoir
      • Lake Red Rock Reservoir
      • Farm Creek Reservoirs
      • UMRS Hydraulic Model Update
        • UMRS Hydraulic Model Update Q-A
    • Environmental Stewardship
      • Illinois River Basin Restoration
      • Navigation and Ecosystem Sustainability Program
      • Upper Mississippi River Restoration
        • About Us
        • Habitat Restoration
        • Monitoring & Science
        • Key Initiatives
          • Workshops
        • Partnership
        • Key Documents
        • News & Events
        • Contact Us
        • UMRR Meetings
      • Sustainable Rivers
      • BR Interbasin Project
        • Documents
    • Regulatory
      • Application Forms & Instructions
      • Permits
      • Public Notices
      • Wetland Mitigation
      • Stream Mitigation
        • Iowa Stream Mitigation Method Guidance and Links
      • Jurisdictional Determinations
      • Administrative Appeals
      • FAQs
      • News
      • Resources
      • Contact Us
    • Navigation
    • Recreation
      • Coralville Lake
      • Farm Creek
      • Illinois Waterway
        • Junior Ranger
        • Discount Passes
        • Eagle Watching
      • Lake Red Rock
        • About Us
        • Real Estate
        • Lake Red Rock - Copy
        • Red Rock Archery Range
        • Master Plan
        • Community Links
      • Mississippi River Project
      • Saylorville Lake
  • Locations
    • USACE Locations
  • Careers
  • Media
    • News Releases
    • Public Notices
    • News Stories
    • Fact Sheets
    • Videos
    • Images
    • Web Cameras
      • River Cam
    • Publications
      • Tower Times
    • Tower Times
    • Water Resources Development Book
    • District Calendar of Events
  • Library
  • Contact
    • USACE Office Locator
    • RSS
  • Coronavirus

Rock Island District / Missions / Regulatory / Stream Mitigation / Iowa Stream Mitigation Method Guidance and Links

Regulatory Links

  • Application Forms & Instructions
  • Permits
  • Public Notices
  • Wetland Mitigation
  • Stream Mitigation
  • Jurisdictional Determinations
  • Administrative Appeals
  • FAQs
  • Topics of Interest
  • Resources
  • Contact Us

Iowa Stream Mitigation Method Guidance and Links

Collapse All Expand All
Click here to expand contentClick here to collapse content  

Introduction

Stream/Wetland Mitigation Plan Requirements (PRM) 
Section 404 Guidance, EPA
Regulatory Guidance Letter 05-05 
Regulatory Guidance Letter 08-03
Corps Regulatory Homepage
Iowa Noxious Weeds List
Excluded Species Plant List

Click here to expand contentClick here to collapse content  

Adverse Impact Factors

Strahler Stream Order
NRGIS Library
Outstanding waters
Protected waters 
RIBITS
USFWS Ecos
IA DNR Threatened & Endangered Species
Iowa Wildlife Action Plan
303 (d) & 305 (b) Waters
IA DNR SOP for Biological Sampling and Habitat Assessment
IA DNR BioNet Database
IA DNR ADBNet
USGS DataGateway (HUC Layers)
Eco Regionally-Adjusted Fish Habitat Index (EFHI)

Click here to expand contentClick here to collapse content  

In-Stream Mitigation Credit Factors

 

Non-Exclusive Professional Consultant List
Natural Channel Design Checklist
Solving Dam Problems
NRCS Conservation Practices

Click here to expand contentClick here to collapse content  

Riparian Buffer Work

 

Plants for Riparian Buffers
Click here to expand contentClick here to collapse content  

Fish Passage

 

 

IA DNR Dam Mitigation Manual
Reconnecting Rivers
Fish Passage Multiplier Worksheet

Click here to expand contentClick here to collapse content  

Calculator and Additional Information

Mitigation Calculator
ISMM Worksheets

ESSAYONS
Our Mission

Deliver vital engineering solutions, in collaboration with our partners, to secure our Nation, energize our economy, and reduce disaster risk.

About the Rock Island District Website

The official public website of the Rock Island District, U.S. Army Corps of Engineers. For website corrections, write to cemvr-cc@usace.army.mil

  • Accessibility
  • Contact Us
  • Quality Facts
  • Link Disclaimer
  • No Fear Act
  • Privacy & Security
  • Site Map
  • USA.gov
  • Plain Language
  • Open Government
  • Small Business
  • EEO & SHARP
U.S. Army
  • RSS
  • IG
  • FOIA
  • iSALUTE
Hosted by Defense Media Activity - WEB.mil Veteran's Crisis Line