Levees / Missouri / 3605000018

Garden of Eden Whitham Drainage

Triplett, Chariton County, Missouri. On the Grand River. USACE records 25 people living in the area this system is built to protect.

Non-Accredited Levee SystemFederally built
People behind it
25
USACE figure
Structures
91
in the leveed area
Levee length
11.6
miles, plus 0.01 of floodwall
Leveed area
12.73
square miles
01

The federal record

System ID
3605000018
System type
Levee System
FEMA accreditation
Non-Accredited Levee System
Screening rating (LSAC)
Low
Inspection rating
Not published
Inspection date
Not published
Rehabilitation programme
Active
Responsible sponsor
Garden of Eden Drainage District, Whitham Drainage District
Waterway
Grand River
Segments
2
USACE district
Kansas City
USACE division
Northwestern Division
FEMA region
7
Congressional district
06
Consequence estimate
$19.9 million
Flood of record
07/27/1993

What this page does not tell you

It does not say whether any particular address is protected. A FEMA accreditation status describes this system measured against a design flood event, and USACE states that the database may not represent the totality of levees in the United States. If you need to know what applies to a specific property, your local floodplain administrator holds that answer. How to read an accreditation status.

02

Where it is

Source: USACE National Levee Database, system 3605000018. Refreshed 2026-09-10. Values are reproduced as published. USACE updates the database irregularly and without a change feed, so the refresh date above is the age of what you are reading.