City of Springfield

Flood Control and Water Quality Protection Manual

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Springfield FCWQP Manual April 2022. Pipeline excerpt repair removed 4 unlocated citation(s).

Fields not found in document: design_criteria.required_hydrologic_hydraulic_software, document_metadata.jurisdiction_level, document_metadata.state_code, document_metadata.version_or_edition, document_metadata.last_revised_date

Other manuals in Missouri: City of Columbia, City of Independence, City of Jefferson City, City of St. Louis / Metropolitan St. Louis Sewer District, Mid-America Regional Council / Kansas City Metro APWA, Missouri

Document Metadata

Jurisdiction level

Not found in document

No evidence cited

State

Not found in document

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Version / edition

Not found in document

No evidence cited

Adoption / effective date

2022-05-04

“Adopted April 2022 / effective May 4, 2022”
Cover / city notice

Last revised date

Not found in document

No evidence cited

Relationship to state manual

independent

“City Flood Control and Water Quality Protection Manual”
Introduction

Design Criteria

Design storm return periods (years)

1-year, 2-year, 10-year, 25-year, 100-year

“2-, 25-, and 100-year design flows / 1-, 10-, and 100-year storms”
Streets / Detention

Water quality volume method

Chapter 10 Water Quality sets post-construction BMP requirements for new development and redevelopment. Flood control detention and conveyance design use multi-frequency storms (including 100-year system capacity / street criteria; on-site detention to prevent increases for 1-, 10-, and 100-year peaks).

“Chapter 10, Water Quality”
TOC / intro

Peak flow calculation method(s)

100-year design storm for major drainage / easement containment, 2-, 25-, and 100-year design flows for streets (Chapter 6), On-site detention for 1-, 10-, and 100-year peaks, Structural BMPs including detention (Chapter 9 / 10)

“100-year (1 percent AEP) rainfall / on-site detention”
Drainage principles / detention

Hydrologic/hydraulic software

Not found in document

No evidence cited

Approved BMP categories

Stormwater detention facilities, Post-construction water quality BMPs, Street / inlet / storm drain conveyance, Sinkhole protection measures

“stormwater detention / Best Management Practices (BMPs)”
Introduction