Low Impact Development (LID) Technical Guidance | Public Works and Utilities | Pierce County, WA

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Public Works & Utilities >> Surface Water Management >> Capital Improvement Program >> Low Impact Development >> Technical Guidance

For ease of download and viewing, documents on this webpage are available as Adobe Acrobat PDF files.

Low Impact Development (LID) Technical Guidance

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For Pierce County

Chapter 10 of the Pierce County Site and Stormwater Development Manual

Pierce County LID Predevelopment Process Checklist (Beginning)

Pierce County LID Site Analysis Checklist (Intermediate)

Pierce County LID Design Guidelines Checklist (Advanced)

Pierce County Rain Garden Technical Guide

Pierce County Bioretention System Technical Guide

LID Site Analysis Report - (pdf - 58,782kb)

LID Site Analysis Report Appendices - (pdf - 12,812kb)

Calculation Sheet for 65% Forested and 10% Effective Impervious:
(Under Development)

Areas Where LID is Required in Pierce County

Gig Harbor Community Plan- LID Required in RSR Zone and USRO Overlay Areas

Gig Harbor LID Area Map

Graham Community Plan - LID Required in RSR Zone and Open Space Areas

Graham LID Area Map

Other LID Resources (External Links)

LID Technical Guidance Manual for Puget Sound - PSAT/WSU

Compost Amended Soil Specifications and Allowable Compost Suppliers -
SoilsforSalmon.org

Draft Template for LID Operations and Maintenance Guidelines - PSAT, AHBL

Additional DOE Design and Flow Modeling Guidance for LID - Appendix III - C

DOE Guidance on Dispersion 2005 SWM Volume V - BMP T5.10, T5.11, T5.12, T5.30

Western Washington Hydrology Model - V3.0

Sustainable Building Technical Manual - US Green Building Council, etal

An Introduction to Low Impact Development (LID)

An Introduction to Low Impact Development (LID) at Pierce County

Contact Information

For additional information, contact:

Hans Hunger, P.E.
CIP Manager

(253) 798-6162

email: hhunger@co.pierce.wa.us

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Last Modified
Oct 17 2007 3:59PM