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Project Status: Compliance Phase

County approx. 499.7 square miles

Sub-Basin % of County Sq. Miles
1 Bayou Pierre 69.6% 347.588
2 Lower Big Black River 22.2% 110.895
3 Lower Mississippi River - Natchez 8.2% 41.225

County Index Map    pdf file

Changes since last FIRM    pdf file

DFIRM Panels are provided as PDF documents.
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Active Panels:
      pdf file

Meetings
  1. Discovery Meeting - Lower Big Black River - 08060202
    Dec 13, 2012 - Jackson, MS

  2. Flood Risk Review
    Oct 20, 2016 - Jackson, MS

  3. Preliminary DFIRM Community Coordination (PDCC)
    Apr 12, 2018 - Jackson, MS

  4. Flood Risk Open House
    Apr 12, 2018 - Jackson, MS

Events
  1. Discovery Report Published - Lower Big Black River - 08060202
    Jan 16, 2014

  2. Preliminary DFIRM and FIS Delivery
    Feb 9, 2018

  3. 90 Day Community Appeal Period
    Aug 8, 2019   -  Nov 6, 2019

  4. Letter of Final Determination
    Jan 20, 2021

  5. Study Effective Date
    Jul 20, 2021

Documents
  1. Discovery Report - Lower Big Black - 08060202
    Jan 16, 2014
    Discovery Report    (0.7 MB)  pdf file

  2. Flood Insurance Study (Preliminary)
    Feb 9, 2018
    Flood Insurance Study Vol 1   (1.9 MB)  pdf file

County Seat: Port Gibson
Formed: 1817
Area: 501 square miles
Population: 9,080
Origin of County name: Named for William C. C. Claiborne, Governor of Mississippi Terrritory.

Statistics from the:
Mississippi Official and Statistical Register
Mississippi Blue Book
(2016-2020)

 
Claiborne County Mississippi (id:21)
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