Levees / Connecticut / 4305000034

Naugatuck Riv LB - Waterbury & Watertown, CT

Waterbury, New Haven County, Connecticut. On the Naugatuck River. USACE records 206 people living in the area this system is built to protect.

Accredited Levee SystemUSACE oversight
People behind it
206
USACE figure
Structures
18
in the leveed area
Levee length
0.3
miles, plus 0.55 of floodwall
Leveed area
0.10
square miles
01

The federal record

System ID
4305000034
System type
Levee System
FEMA accreditation
Accredited Levee System
Screening rating (LSAC)
Low
Inspection rating
U
Inspection date
11/15/2011
Rehabilitation programme
Inactive
Responsible sponsor
Connecticut Department of Energy & Environmental Protection
Waterway
Naugatuck River
Segments
1
USACE district
New England
USACE division
North Atlantic Division
FEMA region
1
Congressional district
05
Consequence estimate
$76.7 million
Flood of record
01/01/1955

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 4305000034. 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.