Levees / California / 150005001131

LSJLD-Units 1, 5, 7, and 22

Stevinson, Merced County, California. On the Eastside Canal, San Joaquin River. USACE records 1,828 people living in the area this system is built to protect.

Non-Accredited Levee System
People behind it
1,828
USACE figure
Structures
925
in the leveed area
Levee length
23.7
miles
Leveed area
32.03
square miles
01

The federal record

System ID
150005001131
System type
Levee System
FEMA accreditation
Non-Accredited Levee System
Screening rating (LSAC)
Not Screened
Inspection rating
U
Inspection date
01/27/2014
Rehabilitation programme
Not Enrolled
Responsible sponsor
CA Department of Water Resources, Central Valley Flood Protection Board, Lower San Joaquin Levee District
Waterway
Eastside Canal, San Joaquin River
Segments
2
USACE district
Sacramento
USACE division
South Pacific Division
FEMA region
9
Congressional district
13
Consequence estimate
$1.87 billion
Flood of record
Not published

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 150005001131. 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.