Showing posts with label flooding. Show all posts
Showing posts with label flooding. Show all posts
Thursday, September 24, 2015
FAQ: 38 questions and answers about our #StormwaterProgram, next steps, fees, and more
Since the September 15 Ohio Supreme Court ruling, we have already begun responding to common questions about the program restart, fees, credits, cost-sharing, and more. We revisited some of the questions that existed prior to the program's suspension in 2013 and added a few we've started answering in recent days.
Updated September 25, 2015 / March 31, 2016
Background and basics: About the program
Why is regional stormwater management necessary?
Stormwater-related problems must be addressed regionally because what happens in one community can affect another. Often one community addresses a problem and may inadvertently move that problem downstream to the next community. Managing stormwater flows is necessary to protect our natural resources, reduce streambank erosion and decrease the pollutants in streams and rivers. If these issues are not addressed today, the problems will continue to get worse and will be more costly to solve in the future.
Tags:
credits,
customers,
facts,
flooding,
legal,
regional,
stormwater,
stormwater management program,
water quality
Monday, November 24, 2014
#BuffaloSnow: 2011 video shows how rain and snow melt can overwhelm streams and sewer systems
Seven feet of snow followed by 60 degree temperatures and rain.
The conditions of Buffalo, NY seem almost surreal, but the area is preparing for flooding anticipated as streams and sewers are surely going to be stressed by the combination of warming temps, snow melt and stormwater this week.
Northeast Ohio faced a similar situation in February 2011. The snowfall totals then were nowhere close to the 80+ inches Buffalo faced last week, but the already saturated ground beneath a layer of snow-pack caused surface runoff volumes to spike, overwhelming sewers and streams.
Tags:
combined sewers,
flooding,
sewers,
southerly,
wastewater,
weather
Friday, May 16, 2014
UPDATE: Storm clean-up, costs, communities, and why a regional #StormwaterProgram is critical
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Storm debris clogs the Cuyahoga River under Alexander Road in Valley View May 13, 2014. |
That's a question we raised here May 13. Communities are facing storm clean-up challenges while $20 million sits frozen in escrow as a result of a September court ruling that the Sewer District does not have the authority to implement a Regional Stormwater Management Program.
Much has happened this week, and we presented an update to our Trustees yesterday. The report and conversation deserves to be highlighted.
After the storm
Throughout the week, Sewer District crews have assessed the storm damage throughout the region. Debris removal and maintenance is estimated to be nearly $1 million, and erosion control and repair costs are estimated to be millions of additional dollars. This is in addition to the existing costs to maintain and repair stormwater infrastructure.
[PICS] After the storm: The regional impacts of a Northeast Ohio storm May 12, 2014nt_051314_r2 from Northeast Ohio Regional Sewer District
Under the Regional Stormwater Management Program, the Sewer District would have been mobilized to assist communities and address these problems. Unfortunately, because of litigation, the Sewer District is unable to do anything to fix these issues.
Tags:
flooding,
legal,
public,
report,
stormwater,
stormwater management program,
Trustees
Tuesday, February 18, 2014
WEATHER: Why melting snow plus heavy rains equals flooding potential across Greater Cleveland
With inches of snow still on the ground and warming conditions and rain in the forecast, the combination has potential to increase flooding risks across Greater Cleveland.
In preparation for upcoming wet weather events, we want customers and residents know how and why wet-weather events impact our region’s sewer infrastructure. With snow still standing on the saturated ground, it is possible that the rainfall could affect areas prone to flooding.
Here are some common questions amidst the anticipated warming trend.
How do storms impact sewers? Isn't that what sewers were designed to handle?
The first concern is the amount of combined sewage entering local waterways. Combined sewage is flow that contains both sewage and stormwater. Here's why:
In Cleveland, inner-ring suburbs, and many other older communities, sewers were designed in the 1800s as combined sewers to carry both sanitary sewage and stormwater in the same pipe. During heavy rains, these sewers are overwhelmed and combined sewage overflows into the environment. When there is snow-covered ground and the earth is already saturated, the rain is not soaked slowly into the ground; instead, it runs off to sewers, increasing flow volumes tremendously.
Tags:
CSO,
flooding,
infiltration,
inflow,
stormwater
Thursday, December 19, 2013
WEATHER: Melting snow, heavy rain, flood warnings in the forecast
With snow on the ground and heavy rain in the forecast, be prepared.
Some of our local Cleveland weather friends are predicting several inches of rain likely this weekend. With snow still standing on the saturated ground, it is possible that the rainfall could affect areas prone to flooding. What steps can you take in advance? Video after the jump.
Some of our local Cleveland weather friends are predicting several inches of rain likely this weekend. With snow still standing on the saturated ground, it is possible that the rainfall could affect areas prone to flooding. What steps can you take in advance? Video after the jump.
Tags:
flooding,
stormwater,
tips,
video,
weather
Monday, February 28, 2011
Southerly treatment plant running, fully treating 3x normal daily flow
Although the Northeast Ohio Regional Sewer District’s Southerly Wastewater Treatment Plant was impacted earlier today by flooding, the WWTP continued to treat wastewater throughout the morning. The WWTP is currently providing full treatment at a rate of 360 million gallons per day (mgd) and providing partial treatment to at a rate of 160-180 mgd. This treatment plant is currently operating at more than 300 percent; the average daily flow is 125 mgd.
Tags:
flooding,
interceptors,
southerly,
stormwater
Southerly wastewater treatment plant flooded by storm, snow melt
The Northeast Ohio Regional Sewer District’s Southerly Wastewater Treatment Plant (WWTP) is experiencing flooding and is limited in its capabilities to treat wastewater entering the plant. This morning’s flooding was caused by heavy rains compounded by snow melt and already-saturated grounds.
Tags:
flooding,
julius ciaccia,
southerly,
stormwater,
wqis
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