Levees / California / 5205001191

RD 1602 - Del Puerto

Modesto, Stanislaus County, California. On the San Joaquin River. USACE records 141 people living in the area this system is built to protect.

Non-Accredited Levee SystemUSACE oversight
People behind it
141
USACE figure
Structures
109
in the leveed area
Levee length
6.2
miles
Leveed area
4.68
square miles
01

The federal record

System ID
5205001191
System type
Levee System
FEMA accreditation
Non-Accredited Levee System
Screening rating (LSAC)
Low
Inspection rating
U
Inspection date
11/11/2014
Rehabilitation programme
Inactive
Responsible sponsor
CA Department of Water Resources, Central Valley Flood Protection Board, RD 1602 - Del Puerto
Waterway
San Joaquin River
Segments
1
USACE district
Sacramento
USACE division
South Pacific Division
FEMA region
9
Congressional district
13
Consequence estimate
$35.6 million
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 5205001191. 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.