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<u>'''Chapter 12-8 - Infiltration'''</u><br> | <u>'''Chapter 12-8 - Infiltration'''</u><br> | ||
− | 1. Suitability | + | 1. [[Overview for Infiltration trench|Suitability]] |
− | :1.1. General | + | :1.1. [[Overview for Infiltration trench|General]] |
− | :1.2. Function Within Stormwater Treatment Train | + | :1.2. [[Overview for Infiltration trench|Function Within Stormwater Treatment Train]] |
− | :1.3. MPCA Permit Applicability | + | :1.3. [[Overview for Infiltration trench|MPCA Permit Applicability]] |
− | :1.4. Design Variants | + | :1.4. [[Overview for Infiltration trench|Design Variants]] |
::1.4.1. Infiltration Basin | ::1.4.1. Infiltration Basin | ||
Infiltration Overview | Infiltration Overview | ||
Line 498: | Line 498: | ||
:1.5. Dry Wells (a.k.a infiltration tubes, french drains, soak-away pits or soak holes) | :1.5. Dry Wells (a.k.a infiltration tubes, french drains, soak-away pits or soak holes) | ||
::1.5.1. Underground Infiltration Systems | ::1.5.1. Underground Infiltration Systems | ||
− | :1.6. Retrofit Suitability | + | :1.6. [[Overview for Infiltration trench|Retrofit Suitability]] |
− | :1.7. Special Receiving Waters Suitability | + | :1.7. [[Overview for Infiltration trench|Special Receiving Waters Suitability]] |
− | :1.8. Cold Climate Suitability | + | :1.8. [[Overview for Infiltration trench|Cold Climate Suitability]] |
− | :1.9. Water Quantity Treatment | + | :1.9. [[Overview for Infiltration trench|Water Quantity Treatment]] |
− | :1.10. Water Quality Treatment | + | :1.10. [[Overview for Infiltration trench|Water Quality Treatment]] |
− | :1.11. Limitations | + | :1.11. [[Overview for Infiltration trench|Limitations]] |
− | 2. Major Design Elements | + | 2. [[Design criteria for Infiltration trench|Major Design Elements]] |
− | :2.1. Physical Feasibility Initial Check | + | :2.1. [[Design criteria for Infiltration trench|Physical Feasibility Initial Check]] |
− | :2.2. Conveyance | + | :2.2. [[Design criteria for Infiltration trench|Conveyance]] |
− | :2.3. Pre-treatment | + | :2.3. [[Design criteria for Infiltration trench|Pre-treatment]] |
− | :2.4. Treatment | + | :2.4. [[Design criteria for Infiltration trench|Treatment]] |
− | :2.5. Landscaping | + | :2.5. [[Design criteria for Infiltration trench|Landscaping]] |
− | :2.6. Safety | + | :2.6. [[Design criteria for Infiltration trench|Safety]] |
− | 3. Construction Details<br> | + | 3. [[Construction specifications for Infiltration trench|Construction Details]]<br> |
− | 4. Construction Specifications | + | 4. [[Construction specifications for Infiltration trench|Construction Specifications]] |
− | :4.1. Temporary Erosion Control | + | :4.1. [[Construction specifications for Infiltration trench|Temporary Erosion Control]] |
− | :4.2. Excavation, Backfill and Grading | + | :4.2. [[Construction specifications for Infiltration trench|Excavation, Backfill and Grading]] |
− | :4.3. Native Plants, Planting and Transplanting | + | :4.3. [[Construction specifications for Infiltration trench|Native Plants, Planting and Transplanting]] |
− | :4.4. Construction Sequence Scheduling | + | :4.4. [[Construction specifications for Infiltration trench|Construction Sequence Scheduling]] |
− | :4.5. Construction Observation | + | :4.5. [[Construction specifications for Infiltration trench|Construction Observation]] |
− | 5. Operation and Maintenance | + | 5. [[Operation and maintenance of Infiltration trench|Operation and Maintenance]] |
− | :5.1. Overview | + | :5.1. [[Operation and maintenance of Infiltration trench|Overview]] |
− | :5.2. Design Phase Maintenance Considerations | + | :5.2. [[Operation and maintenance of Infiltration trench|Design Phase Maintenance Considerations]] |
− | :5.3. Construction Phase Maintenance Considerations | + | :5.3. [[Operation and maintenance of Infiltration trench|Construction Phase Maintenance Considerations]] |
− | ::5.3.1. Avoid excessive compaction | + | ::5.3.1. [[Operation and maintenance of Infiltration trench|Avoid excessive compaction]] |
− | ::5.3.2. Stabilize Vegetation Before and After Construction | + | ::5.3.2. [[Operation and maintenance of Infiltration trench|Stabilize Vegetation Before and After Construction]] |
− | ::5.3.3. Correctly Install Filter Fabrics | + | ::5.3.3. [[Operation and maintenance of Infiltration trench|Correctly Install Filter Fabrics]] |
− | ::5.3.4. Carefully Finish Final Grading | + | ::5.3.4. [[Operation and maintenance of Infiltration trench|Carefully Finish Final Grading]] |
− | ::5.3.5. Keep Infiltration Practices “Off-line” until Construction Is Complete | + | ::5.3.5. [[Operation and maintenance of Infiltration trench|Keep Infiltration Practices “Off-line” until Construction Is Complete]] |
− | ::5.3.6. Establish Permanent Vegetation | + | ::5.3.6. [[Operation and maintenance of Infiltration trench|Establish Permanent Vegetation]] |
− | :5.4. Post-Construction Operation and Maintenance | + | :5.4. [[Operation and maintenance of Infiltration trench|Post-Construction Operation and Maintenance]] |
− | 6. Construction and Maintenance Costs<br> | + | 6. [[Cost-benefit considerations for Infiltration trench|Construction and Maintenance Costs]]<br> |
− | 7. Design Procedure | + | 7. [[Design criteria for Infiltration trench|Design Procedure]] |
− | :7.1. Design Steps | + | :7.1. [[Design criteria for Infiltration trench|Design Steps]] |
8. Links to Other Manuals<br> | 8. Links to Other Manuals<br> | ||
− | 9. References | + | 9. [[References for Infiltration trench|References]] |
<u>'''Chapter 12-9 - Stormwater Ponds'''</u><br> | <u>'''Chapter 12-9 - Stormwater Ponds'''</u><br> |
You can find information from the old Manual by clicking on any of the linked items below. The topics are arranged in the exact order as in the hardback version of the Manual. The links take you to the page containing the topic you want. It does not take you directly to the section of interest. This was intentional. To find the topic of interest, scroll down on the page or use the Page Contents option in the upper right portion of the page. Topics that are not linked have not been migrated.
Chapter 1 - Use and Organization of the Manual
1. Manual Organization: This section does not appear in the web-based Manual.
2. Users of the Manual: This section does not appear in the web-based Manual. We anticipate a wide variety of users to this website, including engineers, resource management specialists and managers, hydrologists, and so on. We welcome suggestions to make the Manual more accessible to your particular needs.
3. The Regulatory Relationship of the Manual: This section does not appear in the web-based Manual. Regulatory information can be accessed at Regulatory information or Additional regulatory information
4. This Manual’s Relationship to Other Manuals: This section does not appear in the web-based Manual. There are links to other stormwater manuals scattered throughout this website.
5. Keep Updated About Manual Changes: This section does not appear in the web-based Manual. Users may be kept updated on the Manual by clicking "What's New" or "Recent changes" in the left toolbar.
6. Feedback: This section does not appear in the web-based Manual. At the bottom of each page on this website is a feedback box where we encourage users to submit comments or questions.
7. How Do I ...This section can be found on the main page of this website.
Chapter 2 - Stormwater and the Minnesota Perspective
1. Stormwater Education
2. What is Stormwater
3. Why Stormwater Matters
4. Managing Stormwater in Minnesota
5. How This Manual Will Help
6. General Principles for Stormwater Management
7. References
Chapter 3 - Integrated Stormwater Management
1. What Is Integrated Stormwater Management?
2. Non-Structural vs. Structural BMPs
3. Link to Better Site Design
4. References
Chapter 4 - Better Site Design/Low iMpact Development
1. Introduction
2. Preserving Natural Areas
3. Disconnecting and Distributing Stormwater
5. The Benefits of Better Site Design
6. Overcoming Barriers to Better Site Design
7. Thinking Outside of the Big Box
8. References
Chapter 5 - Minnesota rules, regulations and programs
1. Relationship of Manual to Regulatory Programs
2. Stormwater Programs and Permit Requirements
3. Federal Level Implementation
6. Related Information
7. References
8. Other Tables and Figures
Chapter 6 - Introduction to Best Management Practices
1. Using the Treatment Train Approach to BMP Selection
2. Using the Manual to Select BMPs
3. Retrofitting To Achieve Better Stormwater Management
4. References
Chapter 7 - Choosing Best Management Practices
1. Process for Selecting Best Management Practices
2. References
Chapter 8 - Methods and models
1. Introduction
2. Selecting a Stormwater Modeling Tool
3. Minnesota Model Input Guide
4. References
Chapter 9 - Cold climate impact on runoff management
1. Background
2. Nature of the Cold Climate Problem
3. Challenges in Engineering and Design
5. Design Adaptations for Cold Climates
6. Considerations for Design Sheets Based on Cold Climate Performance
7. References and Annotated Bibliography
8. References
9. Annotated Bibliography
Chapter 10 - Unified sizing criteria
1. Introduction
2. Overview of the Unified Stormwater Sizing Framework
3. Recharge and infiltration criterion (Vre)
5. Channel Protection Criteria (Vcp)
6. Overbank Flood Protection Criteria (Vp)
7. Extreme Flood Control Criteria (Vp)
8. Adapting Stormwater Criteria for Receiving Waters
9. Lakes
10. Trout Streams
11. Drinking Water Source Areas
12. Wetlands
13. Impaired Waters
14. Stormwater Sizing for Redevelopment Projects
15. References
Chapter 11 - Stormwater credits and development sites
1. Stormwater Credits
2. Better Site Design and Stormwater Credits
3. Stormwater Credit Categories
4. Establishing an Effective Local Stormwater Credit System
5. References
Chapter 12 - Best Management Practice details
1. Introduction
2. Fact Sheets and Design Guidance - General
3. Minnesota Design: Main Influences
4. Design Guidance - Overview
5. Design Procedures
6. The Role of Pre-Treatment
7. The Importance of Maintenance
8. References
Chapter 12-1 - Pollution Prevention Fact Sheets
Chapter 12-2 - Better Site Design / Low Impact Development
Chapter 12-3 - Runoff volume minimization
Using Compost as a Soil Amendment (Post-Construction Soil BMP)
1. Key Considerations
2. Material Specifications
3. Turf Establishment or Incorporation in Soil as an Amendment
4. Other Benefits and Emerging Uses of Compost
5. Additional Information
6. References
7. Literature Review
Chapter 12-4 - Temporary erosion & sediment control
1. Introduction
2. Planning
3. Permits
4. Sequencing Activities
5. Inspection and Maintenance
6. References
Chapter 12-5 - Supplemental Best Management Practices
Chemical & Biological Treatment
Filtration Devices
Hydrodynamic devices
Chapter 12-6 - Bioretention
1. Suitability
3. Construction Details
4. Materials Specifications
5. Construction Specifications
6. Operation and Maintenance
7. Construction and Maintenance Costs
8. Links to other Manuals
9. References
Chapter 12-7 - Filtration
1. Suitability
3. Construction Details and Specifications 4. Operation and Maintenance
5. Construction and Maintenance Costs
6. Design Procedure: Media Filters
7. Design Procedure: Vegetative Filters
8. Links to Other Manuals
9. References
Chapter 12-8 - Infiltration
1. Suitability
Infiltration Overview
3. Construction Details
4. Construction Specifications
6. Construction and Maintenance Costs
7. Design Procedure
8. Links to Other Manuals
9. References
Chapter 12-9 - Stormwater Ponds
1. Suitability
Stormwater Ponds Overview
3. Construction Details and Specifications
4. Operation and Maintenance
7. Links to Other Manuals
8. References
Chapter 12-10 - Stormwater Wetlands
1. Suitability
Stormwater Wetlands Overview
3. Construction Details and Specifications
4. Operation and Maintenance
7. References
Chapter 13 - Minnesota Case Studies: Examples of BMP Design
References
Submittals
Chapter 14 - Sensitive Areas Guidance
1. Introduction
2. BMP Constraints & Design Criteria for Special Soil/Geologic Conditions
3. Runoff Source Constraints
4. References
Appendix A - Minnesota Factors
Appendix B - Selection of Appropriate Computer Models
1. Hydrologic Models
3. Combined Hydraulic and Hydrologic Models
5. Supplemental Graphics:TP- and Precipitation Frequency Graphs
Appendix C - Links to Other Resources and Manuals
Appendix D - Construction Support
Appendix D- Operation & Maintenance Checklists
Appendix D - BMP Cost Estimate Worksheet
Appendix E - Minnesota Plant List and Application
1. Sources for Stormwater BMP Plant Material Selection
2. Salt Tolerance
3. Green Roofs
4. References
4.1. Salt Tolerance
4.2. Green Roof Plant Material Selection
Appendix F - Special Waters and Other Sensitive Receiving Waters
Appendix G - Additional Regulatory Information
1. Agencies and Stormwater Authorities
2. State
Appendix H - Acronyms, Symbols and Glossary
1. Acronyms
2. Symbols
3. Glossary
Appendix I - Bibliography
1. Bibliography
2. Web References
2.2. Other Web References
Appendix J - Issue Papers
1. Topics
2. Access
Appendix K - Stormwater Research and Education
1. Introduction
2. Research Needs
3. Research Centers
4. Educational Resources on Stormwater Management
Appendix L - Simple Method for Estimating Phosphorus Export
1. The Simple Method
2. Calculating Pre-Development and Post-Development Phosphorus Load
3. References
Appendix M - Estimating Channel Protection Storage Volume
1. COMPUTING Vcp
2. Figures
Appendix N - Three-Tiered BMP Performance Range for TSS and TP
1. Introduction
2. Approach
3. Recommended Performance Measures
4. References
Appendix O - Channel Protection Criteria Evaluation
1. Background
2. Methodology
3. Results/Discussion
4. CONCEPTS Erosion Modeling Results
5. Conclusions
Literature Review Summary