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H-4 Flood Mitigation Pond

Sector: Government • Location: Ellicott City, Maryland, United States

Source: Maryland Association of Counties

Project
Completed

The H-4 Flood Mitigation Pond is the largest retention pond completed as part of the Ellicott City Safe and Sound Plan. It provides more than 5.5 million gallons of storage to mitigate flood risks in Historic Ellicott City.

Status
Closed
Sector
Government, Water Supply and Storage
Location
Ellicott City, Maryland, United States of America
Updated
22 Jul 2026
Source
Maryland Association of Counties

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Project Information

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The project “H-4 Flood Mitigation Pond” is an infrastructure initiative in the Government sector, located in Ellicott City, Maryland, United States. Taiyo aggregates data on it from Maryland Association of Counties.

Participants

Sponsoring Agency

Status

Original status

completed

Taiyo status

Closed

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The H-4 Flood Mitigation Pond is the largest retention pond completed as part of the Ellicott City Safe and Sound Plan. It provides more than 5.5 million gallons of storage to mitigate flood risks in Historic Ellicott City.

Original sector

Environment

Budget

Location

Country

United States of America (USA)

State

Maryland

City

Ellicott City

Source

Source

Maryland Association of Counties

URL

More Details

Record type

Project

Sector

Government, Water Supply and Storage

Article published date

2025-09-16

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