Feedback
Share
Link
Link copied!
US National Dams
English Bench Watershed Site 9 Dam
Find a dam
Explore
Search
US National Dams
More
About US National Dams
Copyright © 2022 nationaldams.com and US National Dams. All Rights Reserved.

All content on this website ("the Site") is the property of US National Dams. The collection and assembly of content on this Site are the exclusive property of US National Dams and are protected by copyright and other intellectual property laws.

English Bench Watershed Site 9 Dam Share
Link
Link copied!

Table of Contents
Overview Share
Link
Link copied!
Back to Top
Mississippi River, Iowa
Local government owned
Built in 1970

English Bench Watershed Site 9 Dam is an earth dam built on the Tr-Upper Iowa River and is located in Mississippi River, Iowa. It was built in 1970 .

The dam is owned by the local government. It is also known as English Bench 2024.

Location
English Bench Watershed Site 9 Dam
Mississippi River, Iowa, U.S.
Dam type
Earth
Dam type
Other
Purpose
Unknown
Foundation type
Unknown
Core type
Ownership Share
Link
Link copied!
Back to Top
Allamakee CO SWCD
Owner
Local government

English Bench Watershed Site 9 Dam is owned by the local government.

Construction Share
Link
Link copied!
Back to Top
1970
Completed
USDA NRCS
Dam designer
Tr-Upper Iowa River
River built on
English Bench Watershed Site 9 Dam was built in 1970.
Metrics Share
Link
Link copied!
Back to Top
Summary
Dam length 230 feet
Dam height 38 feet
Max storage 32 acre feet
Normal storage 21 acre feet
Surface area 2 acres
Drainage area 0 square miles
230 feet
Dam length

Length of the dam is defined as the length along the top of the dam. This also includes the spillway, powerplant, navigation lock, fish pass, etc., where these form part of the length of the dam. If detached from the dam, these structures should not be included.

38 feet
Dam height

Height of the dam is defined as the vertical distance between the lowest point on the crest of the dam and the lowest point in the original streambed.

32 acre feet
Max storage

Maximum storage is defined as the total storage space in a reservoir below the maximum attainable water surface elevation, including any surcharge storage.

21 acre feet
Normal storage

Normal storage is defined as the total storage space in a reservoir below the normal retention level, including dead and inactive storage and excluding any flood control or surcharge storage. For normally dry flood control dams, the normal storage will be a zero value.

2 acres
Surface area

Surface area, in acres, of the impoundment at its normal retention level.

0 square miles
Drainage area

Drainage area of the dam, in square miles, which is defined as the area that drains to a particular point (in this case, the dam) on a river or stream.

Safety Share
Link
Link copied!
Back to Top
Low
Downstream potential hazard

Dams assigned the low hazard potential classification are those where failure or misoperation results in no probable loss of human life and low economic and/or environ-mental losses. Losses are principally limited to the owner’s property.

Not required
Emergency action plan

An emergency action plan is defined as a plan of action to be taken to reduce the potential for property damage and loss of life in an area affected by a dam failure or large flood.

About Share
Link
Link copied!
Also known as English Bench 2024
Former name 0
Latitude 43
Longitude -91
NID ID (National ID) IA00086

Additional Dams

See all...
Freeman Farm Number Three Dam
Dams: Freeman Farm Number Three Dam 32.0 240.0
Grand Rapids Detached Dike NO 3 Dam
Dams: Grand Rapids Detached Dike NO 3 Dam 300.0 10.0 2150.0
Austin Dam; Oray 1
Dams: Austin Dam; Oray 1 550.0 12.0 107.0
Ron Prewitt Dam
Dams: Ron Prewitt Dam 1400.0 22.0 442.0
Ksnoname 1175 Dam
Dams: Ksnoname 1175 Dam 720.0 28.0 72.0
Claudia Halliday Lake Dam #2
Dams: Claudia Halliday Lake Dam #2 795.0 23.0 331.0
Schools Farm Dam
Dams: Schools Farm Dam 650.0 18.0
Bowns (Lower) Dam
Dams: Bowns (Lower) Dam 511.0 77.0 4372.0
Acuff & Ayers Lake Dam
Dams: Acuff & Ayers Lake Dam 30.0 80.0
Schlesinger #1 Dam
Dams: Schlesinger #1 Dam 400.0 20.0 174.0

Additional Dams

See all...
J. A. Bedenbaugh Pond Dam
Dams: J. A. Bedenbaugh Pond Dam 195.0 26.0 65.0
Humphrey Pond Dam
Dams: Humphrey Pond Dam 1350.0 29.0 150.0 68.0
FRD NO 1 Dam
Dams: FRD NO 1 Dam 820.0 28.0 648.0
Chase Dam
Dams: Chase Dam 77.0 10.0 173.0
Hurricane Creek #8 Dam
Dams: Hurricane Creek #8 Dam 911.0 1229.0
MS06671 Lake Dam
Dams: MS06671 Lake Dam 19.0 101.0
Mckenzie Farm Pond Dam
Dams: Mckenzie Farm Pond Dam 795.0 29.0 363.0
Sportsman Lake Dam
Dams: Sportsman Lake Dam 1470.0 226.0 363.0
Scs-Big Wewoka Creek Site-06 Dam
Dams: Scs-Big Wewoka Creek Site-06 Dam 1460.0 22.0 1340.0 439.0
Porter Dam
Dams: Porter Dam 245.0 17.0 420.0 52.0

All of US National Dams

See all...

Similar Dams to English Bench Watershed Site 9 Dam

See all...
English Bench Watershed Site 8 Dam
Dams: English Bench Watershed Site 8 Dam 34.0 30.0
Kaco-English Dam
Dams: Kaco-English Dam 444.0 56.0
English Bench Watershed Site 7 Dam
Dams: English Bench Watershed Site 7 Dam 243.0 33.0 61.0
English Bench Watershed Site 4 Dam
Dams: English Bench Watershed Site 4 Dam 424.0 34.0 81.0
English Bench Watershed Site 9 Dam
Dams: English Bench Watershed Site 9 Dam 230.0 38.0 32.0
English Lake Dam
Dams: English Lake Dam 444.0 52.0 7417.0 997.0
English Dam
Dams: English Dam 370.0 38.0 81.0
English Bench Watershed Site 5 Dam
Dams: English Bench Watershed Site 5 Dam 507.0 47.0 107.0
English Bench Watershed Site 2 Dam
Dams: English Bench Watershed Site 2 Dam 734.0 27.0 54.0
English Bench Watershed Site 1 Dam
Dams: English Bench Watershed Site 1 Dam 470.0 34.0 150.0