Stormwater Atlas

City of Jacksonville

Land Development Procedures Manual Volume 2

CityFloridamediumNeeds reviewCitations verified

This extraction is flagged for quality review.

Compare each cited field to the official PDF before relying on it. What this means

Jacksonville LDPM Vol 2 effective Jan 2026. Confirm exact Table 3.7-1 WQ criteria from PDF. Pipeline excerpt repair removed 1 unlocated citation(s).

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

Document Metadata

Jurisdiction level
City

City of Jacksonville

Title

State
Not found in document

No evidence cited

Version / edition
Effective January 2026

effective January 2026

Cover

Adoption / effective date
2026-01-01

January 2026

Cover

Last revised date
Not found in document

No evidence cited

Relationship to state manual
independent

Manual Effective January 2026 Page 3 Volume 2: Design Guidelines LAND DEVELOPEMENT PROCEDURE MANUAL REVISIONS Revision Number Sections Revised Effective Date 28 All manual sections reorganized, all of Sections 1, 3, 4 and 7 revised, Appendix 1 Revised, Appendix 3 deleted 07/13

p. 3

Design Criteria

Design storm return periods (years)
3-year, 5-year, 10-year, 25-year, 50-year, 100-year

in the flood plain. c. In the event a 100-year flood zone, as shown on current FIRM MAPS or delineated by the best available data, is to be filled, 6. Flood-Prone Areas a. Adequate drainage must be provided to accommodate storm water if flood-prone areas are filled. This could

p. 76

Water quality volume method
Wet detention and other stormwater management facilities per LDPM Vol 2; Table 3.7-1 and related criteria. Rational SMF storage for 100-year; SCS for 25-year in specified contexts. MSMP 2070 rainfall depths for 3/5/10/25/50/100-year 24-hour storms.

wet detention Table 3.7-1

Table 3.7-1

Peak flow calculation method(s)
Rational Method and SCS methods as applicable, Stormwater management facility storage: Rational 100-year / SCS 25-year contexts, Design rainfall depths from MSMP 2070 for multiple return periods

Rational SMF storage 100-year / SCS 25-year

SMF design

Hydrologic/hydraulic software
Not found in document

No evidence cited

Approved BMP categories
Wet detention, Stormwater management facilities (SMFs), Other LDPM Vol 2 BMPs

wet detention

Table 3.7-1