Sewer Improvements Save Money, Reduce Environmental Impact

Changes are afoot for Cincinnati residents — underfoot, that is.

The Metropolitan Sewer District (MSD) recently unveiled sweeping changes to the region’s sewage system. By optimizing the existing infrastructure’s ability to handle wet weather, newly-installed smart technologies will reduce environmental risk, slash rates, and prolong its life.

“Our smart sewer system is anticipated to save tens of millions of dollars in capital investments in projects to control sewer overflows,” said MSD Director Gerald Checco in the press release. “This is our best chance of reducing spending and ultimately costs for our ratepayers.”

Prior to this announcement, MSD’s reputation had been marred by a string of scandals. Investigations into their financial practices exposed several improprieties and a once-in-a-century storm flooded homes across the county with backed-up sewage.

Illustration of a CSO (City of Cincinnati)

Yet, amid the hoopla, the Mill Creek basin was reaping the benefits of a smart sewer system. A centralized “brain” tracked flow rates throughout the system. New sensors and gates diverted excess storm runoff into larger pipes or other areas that weren’t full. “The ability to have a view of our entire system in real time really helps us to respond quicker to things because it raises that awareness,” said Missy Gatterdam, head of MSD’s watershed operations division, in an interview with UrbanCincy.

Outside this basin, MSD’s pipes empty into nearby streams or rivers, a process called a Combined Sewer Overflow (CSO). CSOs are legal, but they can damage the environment. Sewers combine domestic, commercial, and industrial runoff with storm runoff. On dry days, this is not a problem. Toxic wastes migrate to a treatment facility.

On particularly rainy days, however, the pipes can’t handle all of the waste and water and must dump these undesirables into the ecosystem. (Here is a video MSD made to help explain the process.)

Untreated water isn’t just disgusting; it’s also deadly. An Environmental Protection Agency report to Congress in 2001 says bacteria found in untreated waters can cause gastric disorders, typhoid, and even cholera. Thankfully, MSD’s smart system will reduces the 11.5 billion gallons of runoff and waste overflow that wind up in the region’s waterways every year.

Gatterdam remarked that the original plan was to rollout the technology to the Muddy Creek and the Little Miami River basins this year, but budget cuts by the county have halted any expansion.

New Development Adds Affordable Housing, Restaurant to Over-the-Rhine

Another development is coming to the Brewery District. The Historic Conservation Board approved a zoning variance that will bring fifty affordable housing units and a restaurant to several vacant buildings along the streetcar line.

Affordable housing in Over-the-Rhine (OTR) has received a lot of press recently. Freeport Row, the newly-christened Source 3 development at Liberty and Elm, was heavily criticized because it lacked any affordable housing. Most recent development has been market-rate or luxury apartments, despite the fact that OTR’s average median income was $14,517 in the 2010 census.

The fears aren’t unfounded; the neighborhood has lost affordable housing. Xavier Community Business Institute determined that OTR and Pendleton have lost 2,300 affordable housing units since 2002. This project — called Abington Flats — will help replenish that stock. Three different companies banded together to create Abington: 3CDC, Model Group, and Cornerstone Corporation Renter Equity. 3CDC is developing the commercial space, while the other two control the residential space. This project is part of a larger effort by the team to develop hundreds of affordable units in OTR.

Abington Flats consists of five buildings, the largest of which is 33 Green Street. Built in 1910, the four-story building features a commercial space on the ground floor with three floors of residential apartments above. Model Group Senior Project Manager Jennifer Walke said that all five buildings need “substantial rehab.” 33 Green Street will be 100 percent ADA accessible. The team is shooting for LEED Silver certification.

In an email to UrbanCincy, 3CDC Communications Manager Joe Rudemiller said that, depending on future tenants’ needs, there will be up to four retail or office space and up to two restaurants or bars.

Finding a restaurant or bar will be key to the project’s long-term financial viability. Tax credits fund a building’s development and construction; they don’t cover operating costs. Rent from below market-rate units might not cover its full cost. Rent paid by commercial tenants offsets this difference.

This is why investors rarely back affordable housing projects. It’s hard to profit. Plus, tenants with less financial security pose a greater risk to the owners. Cornerstone’s shared equity program strives to overcome this trend. Tenants can earn equity through timely rent payments and property maintenance. Build up enough equity and — after five years — it becomes cash. Abington Flats will use their system.

Total costs hover around $17 million — $13.8 million for the residential portion and $3 million for the commercial space. Several subsidies fueled the development, including Federal and State Historic Tax Credits and Low-Income Housing Tax Credits.

New Western Hills Viaduct Could Arrive in Late 2020’s

City officials recently unveiled plans for a new Western Hills Viaduct to replace the 84-year-old structure.

Built in 1931, the viaduct serves as the West Side’s main connection to the city’s urban core. “It affects everybody,” said Cincinnati City Engineer Richard Szekeresh, the project manager. Over 71,000 vehicles cross the bridge every day. However, a city study back in 2012 highlighted the bridge’s deteriorating structural conditions and the poor pedestrian and bicycle accessibility.

The current viaduct is a car haven. Vehicles zoom by a single, narrow sidewalk along the southern edge and cyclists are rare. According to Department of Transportation and Engineering officials, the new structure will be pedestrian- and bicycle-friendly and built to light rail specifications.

Wester Hills Viaduct NewNew cable-stayed design presented by DOTE

Design

Heading west, the current bridge passes over Interstate 75, the CSX Queensgate rail yard, and then deposits cars onto Queen City Avenue in South Fairmont. Queensgate posed a significant problem for the engineers because they couldn’t shut down a privately-owned and high-trafficked rail yard for several years. “We had to find a way to build only from above,” said Szekeresh.

Two design features overcome this constraint. First, the cable-stayed bridge (shown in the renderings) has large distances between its support towers that (mostly) avoid the yard. Second, the physical structure consists of several interlocking parts, meaning the builders can simply insert the relevant pieces into place without much delay. Some rail lines will still be affected, but never for more than a few hours.

Traffic concerns ensure the old bridge will remain in use until its replacement is erected just to the south. The Ohio Department of Transportation (ODOT) must acquire several land parcels. All of them have been appraised, but ODOT must complete its environmental review before it can purchase the properties.

Funding

Total project cost hovers around $310 million, a substantial hike from the city’s previous estimate of $240 million. Federal funds will cover 80 percent, with the city, county, and state covering the remaining funds. Szekeresh indicated that the project could receive a $20 million Transportation Review Advisory Council grant from the Ohio Department of Transportation.

When federal funding will arrive, however, is unclear. Extensions to the projected 2028 end date may be necessary, especially if President-elect Trump reneges on his promise to improve infrastructure.

After the presentation ended, Szekeresh conducted an informal poll to gauge support for the design. Most community members raised their hands in affirmation.

New Market Tax Credits Key to City’s Revival

Cincinnati’s development coffers got a little fatter last week, as $125 million in federal tax subsidies flooded into the city. These subsidies, called New Market Tax Credits (NMTCs), incentivize local investors to funnel capital into low-income communities and have essentially bankrolled Over-the-Rhine’s entire revitalization.

For example, Washington Park — perhaps the most emblematic example of OTR’s rebirth — received nearly $14 million in New Market Tax Credits (NMTC) from the Local Initiatives Support Coalition (LISC) to help support its reconstruction. Several ongoing developments have also received some or all of their funding through NMTCs, including the Market Square and Ziegler Park projects.

Ziegler Park Aerial

New Market Tax Credits helped transform parts of Over-the-Rhine like the reconstruction of Ziegler Park (Photo by Travis Estell)

Developers often balk at the prospect of developing low-income communities because they fear their investment will be wasted. NMTC are the federal government’s attempts to allay these concerns. Congress first authorized the subsidies through the Community Renewal Tax Relief Act of 2000. Over the past fifteen years, the bill’s success has earned it bipartisan support. According to the program’s 2016 report, the tax credits have created 750,000 jobs and invested over $75 billion to businesses and revitalization projects in communities with high rates of poverty and unemployment.

Less than 25 percent of the applications submitted each year are awarded, but three major Cincinnati developers beat the odds this year: Cincinnati Development Fund ($65 million), Uptown Consortium (45 million), and the Kroger Community Development Entity ($15 million).

To win an NMTC grant, a corporation — in federal parlance, Community Development Entities (CDE) — must lobby the U.S. Treasury’s Community Development Financial Institution (CDFI) Fund on behalf of private investors like the Cincinnati Center City Development Corporation (3CDC). If the CDFI approves the application, then the investors who pledged money to the CDE will receive a seven-year tax abatement to support development.

3CDC, in particular, has secured a eye-popping $238 million since the program’s inception. Without this capital, it’s unlikely that OTR would have changed as drastically as it has. The community was a no-brainer for NMTC-driven development due to its extreme poverty. The neighborhood’s median household income during the 2010 census was a paltry $14,517. Six years and billions of dollars have certainly improved its lot, but its average income still pales in comparison to the city’s 2015 median income, $56,826.

While OTR will likely continue to receive the majority of NMTC-driven development, other distressed neighborhoods are receiving attention. According to Director of Development Thea Munchel, the Walnut Hills Redevelopment Foundation expects approximately $6.5 million in NMTC Equity for its expected revitalization of Paramount Square. “It is too early to know who all will participate in the deal,” she said. “But Cincinnati Development Fund received a huge award and has indicated that they will contribute some into the project.”