Council Considers Environmental Issues of Storm Water Runoff

Also discussed during the Wednesday, February 4, 2010, Village Council meeting was the environmental-friendly handling of storm water from College Street. Adding storm sewer cleaning equipment along College Street in the proposed construction area was discussed. These would be submerged canisters along the street that would be accessed via manholes. The equipment would cleanse the storm sewer water, which can contain gravel, other sediment, and oil and gas remnants, from the storm water before it is discharged into Raccoon Creek.

Present at the Council meeting were Village engineers Jerry Turner and Brian Coughlin. Mr. Turner stated that it was not required by any regulation to place such devices in the road. However, if the Village wanted such devices, another location would be preferable. One of the problems is that, even if this storm water were cleaned, it would then be added to other water from other streets that was not cleaned as it headed down South Main Street and other areas toward Raccoon Creek. Mr. Turner stated that if the Village wanted a storm water cleaning system, it probably would work better near where the storm water would be dumped into Raccoon Creek, such as near where the new bike path bridge on South Main Street is located. 

Village Service Director Terry Hopkins also raised concerns about placing 5 or 6 of these systems along College Street. He said in this type of system, a lot of maintenance would be required because his workers would have to clean out each cannister. By comparison, if a single, larger cleansing system were placed off South Main Street near Raccoon Creek, then his people would have to clean out only one canister.

Village Engineer Brian Coughlin talked about the current environmental health of Raccoon Creek. He projected a map of the entire Raccoon Creek area, and showed troublesome areas along the creek. The Granville area showed only green dots in its area, meaning our sources of water draining into Raccoon Creek were relatively good. He said that, even from a bacterial standpoint, Raccoon Creek was relatively in good shape, however he felt there certainly is some improvement that can be undertaken. The sources of the bacterial pollution, however, is not the Village but from other sources. These include poorly functioning home sewer systems and livestock that are permitted to cross the creek.

In the end, Council voted unanimously to proceed with advertising for bids for the 2010 Street Improvement Program, and there was no proposed modification to the plan to add the environmental collection canisters. However, during the discussion, one intriguing idea was discussed. Village Engineer Couglin said that if the Village chose to place an environmental system near Main Street and Raccoon Creek, not only could one of these environmental canisters be placed at that location, but also the Village could look into a retention area to allow sediment to settle before going into Raccoon Creek. Essentially, this would involve the creation of a small pond not far from the new bike bridge.

If this idea is pursued, it would have both a positive environmental impact and an aesthetically beneficial impact on the bike path corridor. In addition, Village Engineer Coughlin noted there may be grant money available to help fund the improvement. He stated: “This money is out there, but not many communities are interested in such projects, so we might be able to have a good chance at getting a grant for such a project.”

 

 

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.

Logging at Owens Corning rt. 16

Has anyone seen or heard about the logging at the Owens Corning site? I live nearby the property and for many days they have been cutting down trees large and small then trucking them away. Seems odd to me that they would do this as large of a company as they are and the timber prices are at an all time low. Curious resident.
 
  

Veneer

Seen that too. Probably Veneer guys. Happens alot around here. Nice trees…

Owens logging

Veneer is clearly the user of logging today however I cant understand why Owens would do it now when lumber and veneer is at an alltime low and they used to be conservationists releasing quail and pheasants etc. Thoughts?
  

Why is Owens doing logging?

Agreed. Don’t know why they would be harvesting now when prices are low. Unless they really need the money. I have not heard of them needing extra cash now, but I suppose that could be the case with the construction business as slack as it has been the past couple years.

run off 2

question mr yes man
how is this water contained ?
i mean isnt there leaching into the ground which in turn
gets into the water table ?
and or the creek ?
and for all of this i would think the owners would want some kind of compensation for this ?
after all ……
couldnt they dump into the creek as well ?

run off 3

I assume these good questions refer to the Lucks’ property at Main Street and River Road, which should be devleoped later this year into a 30,000sf shopping plaza on five acres.
 
The developer has agreed to keep the run off on the site, using the techniques of low impact development. The biggest novelty (for Granville) will be a long, wide bioswale in the middle of the parking lot. A bioswale is a depression (ditch or culvert, to be unfancy) that is planted with appropriate vegetation to control erosion, help aborb stormwater, etc. This will be a visual shocker for Granville. Of course, so will the giant parking lot — the biggest commercial parking lot in Granville, bigger than the IGA/Knucklehead lot. The developer also will use some pervious pavement that will let rainwater soak through, rather than run off.
 
How it all works isn’t known because the plan hasn’t been submitted. The site is very challenging because the water table is near the surface. The site is ranked as  highly vulnerable to water pollution, according to the Ohio Department of Natural Resources. 
 
Granville’s water supply should be OK because the site is outside the water protection zone that surrounds the Village’s four wells (3 working, 1 shut down due to proximity to EPA superfund site.) However, the new development is over the aquifer and overall water quality in the creek and downstream is affected.
 
Granville Village government doesn’t have a clue how to manage stormwater in a modern manner, so we’re entirely dependent on the judgment of the developer and his environmental expert. The Village Council foolishly required that the developer hire an environmental expert to evaluate the success of the developer’s stormwater plan. The Village has no expert, so there’s a large knowledge gap. Gee, I wonder what the developer’s expert will say about the developer’s plan? Environmental amateurism on the Village’s part.
 
 The Village has stubbornly refused to hire an environmental consultant with knowledge of stormwater or environmental issues. This failure is a big reason the Village government is the No. 1 polluter, continues to handle stormwater circa 1975 and has a range of Village policies that are as anti-green as you’ll find in any college town. The Village 270-page Planning Code, first adopted in 1977, regulates TV antenae but doesn’t mention solar panels, for example, much less impervious surfaces, riparian corrdiors or LEEDs. Without an environmental consultant, it’s impossible to update the zoning code in a way that fits Ohio law and sound environmental practices. Granville Township and Licking County have far more environmentally friendly standards than the "liberal" Village.
 
So bottom line: This new shopping development is a first for the Village. The Village staff is old school — stormwater pipes, catch basins, detention ponds, etc. The Village Planning Commission and the Village Council know nothing.  
 
The developer has an incentive to do it right, especially in the flood control portion of stormwater control, because low impact development is cheaper than a traditional stormwater system. I suspect trouble ahead, though. The Village’s lack of institutional knowledge and resistance to change can make a difficult project even more challenging. 
 
 
 
  

River Road development and pollution

The Village engineer proposed a traditional stormwater system for the proposed 5-acre development on the Shurtz property — that is, a $100,000 system of pipes that dumped stormwater into the small pond portion of Lake Hudson. (This pond is sometimes called Lake Kessler because it’s on property owned by Rodger Kessler and Ben Barton). 
 
Smart growth advocates (moi, pour example) asked the developer, Jack Lucks of Columbus, to use low impact development techniques, instead of the old-fashioned stormwater system proposed by Village government. The developer, a creative and entrepreneurial chap, readily agreed — and will save himself the cost of stormwater system while minimizing environmental harm. Lake Kessler will remain healthier.
 
This example illustrates the Village’s lack of vision on elementary environmental issues. Right now, the Village dumps tens of millions of gallons of untreated stormwater into the creek from the north side (the old Village) of the creek. 
 
On the south side of the creek (River Road/Weaver Road/Old River Road), there are NO pipes directing stormwater into the creek. This land is now in the township, and the township has no stormwater system. As the land gets annexed into the Village to obtain water and sewer for development, the Village should have an explicit policy that NO pipes will be built sending stormwater into Raccoon Creek or Lake Hudson. In other words, stormwater shall be contained on-site, as the EPA recommends. 
 
North side — slowly and steadily retrofit to reduce stormwater volume.
 
South side — environmentally sound practices will be used from the start.
 
 
 
 
 
  

Village Goverment -- No. 1 polluter of Raccoon Creek

Some facts worth knowing:
  * Raccoon Creek is rated as environmentally "impaired" by the EPA. That’s the worst ranking in EPA’s three-level general rating system environmental degradation — nothing, threatened, impaired. Thirteen percent of the nation’s river/creek miles have the"impaired" designation. Thus, Raccoon Creek is in the bottom 13%, according to the EPA.
   * The No. 1 pollutant of streams in suburban areas is stormwater. The primary problem is stormwater volume, which causes increased erosion, turbidity (muddliness), water temperature and other problems. Untreated stormwater also transmits metals, oils, gasoline, fertilizers, salt and other pollutants into the creek.
   * The No. 1 cause of stormwater runoff is the addition of impervious surfaces — roofs, parking lots, etc. — that prevent the natural process of water seeping into the ground. This natural process of soaking into the ground, percolating, is how water gets cleaned and returned to aquifer naturally.
   * The No. 1 polluter of Raccoon Creek is the Village’s old-fashioned stormwater system. The stormwater system dumps tens of millions of gallons of untreated stormwater into Raccoon Creek.
  * For many years, the EPA, the Ohio Dept. of Natural Resources and other environmental regulators have recommended a stormwater strategy  called "low impact development." This strategy seeks to replicate nature as closely as possible — finding places on-site, near the source of the stormwater runoff, to let the water seep into the ground. This is in contrast to the old approach of directing stormwater into pipes to be shipped off a property and dumped untreated into rivers, creeks and lakes. (Google "low impact development" and "stormwater" for details.) 
   * The Village is the primary regulator of stormwater pollution — as well as the No. 1 polluter. This regulatory power is delegated to the Village by the Clean Water Act. This delegation makes sense, in theory, because the US EPA, Ohio EPA and Ohio DNR are in no position  to make stormwater decisions about a half acre here and a quarter acre threre in zip code 43023.
  * The Village has failed in its role as regulator of stormwater pollution. The Village has avoided — indeed, resisted — the use of low impact development (LID) and Best Management Practices (BMP). The Village has refused to hire an environmental consultant who might question existing practices. 
  * The Village has no stormwater regulations. (By contrast, Franklin County has a modern stormwater manual based on LID principles.) The Village delegates all stormwater decisions to the Village Manager and Village Engineer, who lack environmental expertise.
  * The Village says it follows stormwater rules published by MORPC (Central Ohio’s rregional planning agency). Sadly, that appears to be true. (Google morpc and stormwater for the rules.) The manual was published in July 1977. 
  * Village stormwater control practices reflect what was common 30 years ago — pipes, dentention ponds, catch basins, etc. This approach is expensive and environmentally unsound.   
   * The Village plans to spend $1 million this year to rebuild the road and upgrade the stormwater system on College Street from Pearl to Thresher. This is the Village’s most expensive capital project in many years.
  * The stormwater approach in the $1 million project is straight out of 1980. It centralizes stormwater flow into pipes, then moves it fast and far, eventually dumping it untreated into Raccoon Creek.
  * This 0.6 mile section of College Street generates more than 2.6 million gallons of stormwater per year, much of it flowing down the hill from Denison University.
   * When the Village spends $1 million to redo a street and stormwater system, it is irresponsible to fail to make any effort to reduce the volume of stormwater flowing into Raccoon Creek. Stormwater pipes that direct water into Raccoon Creek are unavoidable because of the nature of existing development. However, a reduction of volume is absolutely possible and, indeed, essential to the incremental progress needed to protect the long-term health of Raccoon Creek.
   * The article above indicates that the Village’s engineering firm offered "end-of-the-pipe" stormwater options that are expensive and environmentally unwise. These options should be rejected. Engineers are not usually a good source for environmental recommendations. If you ask pipe and pavement guys what to do abouit stormwater, you’ll get more pipe and pavement. That’s what they sell. That’s what they know.
   * The Village needs to hire an environmental specialist to recommend how the Village can reduce the volume of untreated stormwater that it is dumping into Raccoon Creek. Reducing volume is what it’s about. The Village is still on the antiquated path of engineering centralized, high-volume systems, then further engineering solutions to the many subsets of problems that high-volume systems create.  Good for engineers. Bad for the environment and taxpayers. (See the National Academy of Sciences stormwater report from October 2008 for details.)  
  *  The Village has a wide range of environmental challenges, most related to water quality. The Village Planning Code, originally written in 1977, is actively hostile to many modern environmental practices. (It was written when maximum asphalt was considered a good thing.) Granville has an EPA Superfund site located directly above its drinking water supply. One of the Village’s drinking water wells had to be closed because of this pollution threat. One reason our water supply is threatened is because past Village Councils failed to take environmental problems seriously.
  * This Village Council needs to break the pattern of neglect and take seriously its role as the No. 1 regulator of water quality and environmental issues. Right now, the Village is twiddling its thumbs, waiting for Granville’s self-created stormwater problem to get so bad that the EPA orders it to do something. Then, we’ll hire an engineer for an expensive remediation project. Delay is a mistake. Prevention now is the responsible thing to do fiscally, environmentally and morally.   
     * Environmental issues are complex. An environmental consultant is absolutely essential to end this pattern of ignorance. The Village Engineer doesn’t handle our legal work. The Village Attorney doesn’t handle Traffic Engineering. As an environmental regulator, the Village cannot function properly ithout an environmental specialist to give advice.
   * The Village should not spend $1 million on College Street and its stormwater system without setting — and achieving — a specific goal to reduce stormwater volume by XX% upon completion of this project.
  * To spend $1 million and increase pollution is irresponsible. Ignorance of environmental issues explains Village Council’s behavior. It does not excuse it.  
                                             *    *    *
(For those interested in this issue, youtube has many short videos explaining the issue. The EPA’s 9-minute "Slow it down, spread it out, soak it in" video is popular. But these LID practices are common nationwide, so a wide variety shorter videos are online.
For those interested in practical approaches and scientific evaluations, google Portland and green streets program. The city of Portland, Ore., is not only a leader in retrofitting existing streets with green stormwater approaches, it also is tops in rigorously evaluating what works and what doesn’t.
I admit that you don’t get interested in stormwater for the romance of it! But if you care about the environment, if you care about Raccoon Creek, if you care about the dragonflies and small mouth bass that are threatened by environmental degradation of the creek, if you care about flood prevention and clean water, then you have no choice but to care about where our rainwater goes when it can’t soak into the ground.)

RUN OFF

WOW   what a huge amount of information
thanks for sharing that
whats the plan for the river road project ?
much of the same system ?
and i thought they are really had all of those folks in postion to make those decisions ?
one huge step is changing the way we control
ice on the roadways
salt is bad bad bad  in multiple ways