https://www.americancityandcounty.com/wp-content/themes/acc_child/assets/images/logo/footer-logo.png
  • Home
  • Co-op Solutions
  • Hybrid Work
  • Commentaries
  • News
  • In-Depth
  • Multimedia
    • Back
    • Podcast
    • Latest videos
    • Product Guides
  • Resources & Events
    • Back
    • Resources
    • Webinars
    • White Papers
    • IWCE 2022
    • How to Contribute
    • Municipal Cost Index – Archive
    • Equipment Watch Page
    • American City & County Awards
  • About Us
    • Back
    • About Us
    • Contact Us
    • Advertise
    • Cookie Policy
    • Privacy Statement
    • Terms of Service
American City and County
  • NEWSLETTER
  • Home
  • Co-op Solutions
  • Hybrid Work
  • Commentaries
  • News
  • In-Depth
  • Multimedia
    • Back
    • Podcasts
    • Latest videos
    • Product Guides
  • Resources/Events
    • Back
    • Webinars
    • White Papers/eBooks
    • IWCE 2022
    • How to Contribute
    • American City & County Awards
    • Municipal Cost Index
    • Equipment Watch Page
  • About Us
    • Back
    • About Us
    • Contact Us
    • Advertise
    • Cookie Policy
    • Privacy Stament
    • Terms of Service
  • newsletter
  • Administration
  • Economy & Finance
  • Procurement
  • Public Safety
  • Public Works & Utilities
  • Smart Cities & Technology
  • Magazine
acc.com

Public Works & Utilities


County restores degraded streambank

County restores degraded streambank

A stream stability demonstration project in Greene County, N.Y., was completed last November, correcting 1,100 feet of degraded stream banks in Broadstreet
  • Written by AMERICAN CITY & COUNTY STAFF
  • 1st February 2001

A stream stability demonstration project in Greene County, N.Y., was completed last November, correcting 1,100 feet of degraded stream banks in Broadstreet Hollow. The project was part of a broader plan led by the Ulster County (N.Y.) Soil and Water Conservation District (UCSWCD) to develop a stream management program.

In 1996, the Catskill Region (where Broadstreet Hollow is located) experienced extensive flooding that caused degradation of the stream’s clay banks. A flood in 1999 caused the high bank of the stream to slide into the channel, exacerbating the bank erosion and murky water condition of the stream. With 30 to 40 feet of clay piled on top of four to five feet of sand, the pressure created an artesian mud boil, which forced sand and clay to the surface of the stream and clouded the water.

In June 2000, the Greene County Soil and Water Conservation District (GCSWCD) partnered with UCSWCD, the New York City Department of Environmental Protection (NYCDEP), the U.S. Army Corps of Engineers (ACOE) and the Catskill Mountain chapter of Arlington, Va.-based Trout Unlimited to analyze the entire Broadstreet Hollow. The agencies helped GCSWCD address changes in the channel path that were caused by construction, investigate the artesian mud boil and examine ways to prevent further erosion.

Prior to designing a new stream path, GCSWCD conducted a flood analysis of the existing conditions. Using data from an assessment by the NYCDEP and historical aerial photos, GCSWCD identified stable areas and mapped a new path for the stream.

In September, the district began the stream restoration. During the project, water was diverted from the area in two stages with a 10-foot electric pump and several hundred feet of aluminum piping moving the upstream flow around the work area.

About one-third of the stream was moved one-and-a-half stream widths away from its previous location. The district excavated and relocated more than 2,700 cubic yards of pure clay material from the streambed and stream banks. A coarse cobble/gravel material was placed in the bottom of the new streambed, and a finer material was placed on the banks and flood prone areas.

The district constructed a 90-foot steel, sheet pile wall along part of the stream to protect a nearby private residence from future floods. Additionally, a drilling rig was set up to complete three wells that relieved the artesian condition. Willow trees and other plant materials were introduced to the area to help stabilize the banks.

The majority of the restoration project was completed in six weeks, for a total cost of $355,000. The project was funded by the NYCDEP Stream Management Program and the Army Corp of Engineers Water Resource Development Act.

Tags: Public Works & Utilities

Most Recent


  • New York mayor announces city-wide curbside composting program, impacting 8.5 million residents by 2024
    On the heels of a successful 3-month-long pilot program in Queens, New York City has announced the largest curbside composting program in the United States. The initiative will begin following a winter-long hiatus of the Queens pilot, which is set to return permanently March 27. Curbside service to Brooklyn will begin Oct. 2, followed by the […]
  • Phoenix
    Federal funds help fast-growing Arizona city address several infrastructure challenges and needs
    Joe Giudice, public works director for the city of Phoenix, says the influx of new residents is driving a lot of construction in his community. “Phoenix is the fifth largest city in the United States. It is one of the fastest growing cities in a fast-growing region, which influences infrastructure product and service demand. This […]
  • ARPA funds
    Spending American Rescue Plan Act funds: A primer for municipalities
    The American Rescue Plan Act (ARPA) of 2021 is a $1.9 trillion legislative package that includes funding for states, local governments and tribal nations to respond to the economic and public health impacts of the COVID-19 pandemic. While initially restricted, subsequent guidance from the federal government has expanded what those funds can be used for. […]
  • landslides
    Managing landslides along road corridors using remote sensing
    Maintaining roads is an optimization problem. Local officials must balance limited and sometimes shrinking budgets with the needs of their communities to have safe and reliable transportation systems. Unfortunately, the importance of a particular maintenance issue is often judged based on anecdotal information and complaints from the public rather than hard data. This approach is […]

Leave a comment Cancel reply

-or-

Log in with your American City and County account

Alternatively, post a comment by completing the form below:

Your email address will not be published. Required fields are marked *

Related Content

  • NLC releases State of Cities 2021 report
  • How local governments can get ahead of the infrastructure wave: Strategies to mitigate risk
  • Prioritizing rapid restore leads to stronger ransomware attack recovery
  • Ultrafast electric vehicle charging will propel local governments into the future

White papers


Modernizing government services for today’s resident expectations

24th January 2023

Preparing Your Community Now for the Next Generation of Older Adults

18th October 2022

Helping Government Fleets Achieve Their Goals

30th September 2022
view all

Webinars


How To: Evaluate Digital Government Service Delivery Technologies

23rd January 2023

Using Technology to Enhance Communications

29th November 2022

Learn the benefits of transforming and automating your Contract Management process

4th November 2022
view all

PODCAST


Young Leaders Episode 4 – Cyril Jefferson – City Councilman, High Point, North Carolina

13th October 2020

Young Leaders Episode 3 – Shannon Hardin – City Council President, Columbus, Ohio

27th July 2020

Young Leaders Episode 2 – Christian Williams – Development Services Planner, Goodyear, Ariz.

1st July 2020
view all

GALLERIES


Report: While remote work is causing offices to empty out, walkable cities are still in high demand

26th January 2023

10 American cities with a great downtown

24th January 2023

Miami leads the way in FT-Nikkei ranking of best U.S. cities for foreign companies

20th January 2023
view all

Twitter


AmerCityCounty

New York mayor announces city-wide curbside composting program, impacting 8.5 million residents by 2024 dlvr.it/ShhRk1

30th January 2023
AmerCityCounty

Federal funds help fast-growing Arizona city address several infrastructure challenges and needs dlvr.it/ShhBtf

30th January 2023
AmerCityCounty

How 5G is making cities safer, smarter, and more efficient dlvr.it/ShYNcx

27th January 2023
AmerCityCounty

Shifting city demographics present an opportunity to build coalitions, address inequality dlvr.it/ShYMMm

27th January 2023
AmerCityCounty

Spending American Rescue Plan Act funds: A primer for municipalities dlvr.it/ShXzvl

27th January 2023
AmerCityCounty

Report: While remote work is causing offices to empty out, walkable cities are still in high demand dlvr.it/ShVhBW

26th January 2023
AmerCityCounty

Managing landslides along road corridors using remote sensing dlvr.it/ShTpL6

26th January 2023
AmerCityCounty

Report: Prioritizing neighborhood infill, expanding transit options increases neighborhood resilience dlvr.it/ShRrFM

25th January 2023

Newsletters

Sign up for American City & County’s newsletters to receive regular news and information updates about local governments.

Resale Insights Dashboard

The Resale Insights Dashboard provides model-level data for the entire used equipment market to help you save time and money.

Municipal Cost Index

Updated monthly since 1978, our exclusive Municipal Cost Index shows the effects of inflation on the cost of providing municipal services

Media Kit and Advertising

Want to reach our digital audience? Learn more here.

DISCOVER MORE FROM INFORMA TECH

  • IWCE’s Urgent Communications
  • IWCE Expo

WORKING WITH US

  • About Us
  • Contact Us

FOLLOW American City and County ON SOCIAL

  • Privacy
  • CCPA: “Do Not Sell My Data”
  • Cookie Policy
  • Terms
Copyright © 2023 Informa PLC. Informa PLC is registered in England and Wales with company number 8860726 whose registered and Head office is 5 Howick Place, London, SW1P 1WG.