Epa Finalizing Sewage Blending Policy

  • Heavy rains can overwhelm sewer systems. The EPA's proposed solution, blending, is a topic of debate. (photo by Sarah Griggs)

The Environmental Protection Agency is finalizing
a policy that will allow sewage treatment operators to send largely untreated sewage directly into rivers and lakes. It’s a cost-savings effort pushed by the Bush administration. The Great Lakes Radio Consortium’s Lester Graham reports:

Transcript

The Environmental Protection Agency is finalizing a policy that will allow sewage treatment operators to send largely untreated sewage directly into rivers and lakes. It’s a cost-savings effort pushed by the Bush administration. The Great Lakes Radio Consortium’s Lester Graham reports:


The process is called blending. If too much sewage is coming in to treat completely, this policy allows operators to “blend” mostly untreated sewage with already treated waste water, then release it into the waterways. That saves the federal government money by not having to pay for sewage plant expansions.


Environmentalists don’t like it. Nancy Stoner is with the group Natural Resources Defense Council.


“They’re saying that they’re going to save money by providing less treatment now even though that pushes the cost onto the public by contaminating our drinking water supply, by killing fish, by contaminating shellfish so it cant be sold, by closing beaches.”


The EPA says blending untreated sewage with treated sewage dilutes it so that it meets federal standards. The agency also argues that the policy merely sanctions a practice that already happens every time a sewer system gets swamped by heavy rains.


For the Great Lakes Radio Consortium, this is Lester Graham.

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Army Corps to Expand Ship Channels?

The U.S. Army Corps of Engineers is considering expanding canals, channels, harbors, and locks to make way for larger ocean-going ships to enter the Great Lakes. But as the Great Lakes Radio Consortium’s Lester Graham reports, not everyone thinks that’s such a good idea:

Transcript

The U.S. Army Corps of Engineers is considering expanding canals, channels, harbors and locks to make way for larger ocean-going ships to enter the Great Lakes, but as the Great Lakes Radio Consortium’s Lester Graham reports… not everyone thinks that’s such a good idea:


An Army Corps of Engineers’ draft report indicates the Corps wants to determine the feasibility of dredging and widening connecting channels to allow ships that are 250 feet longer and 30 feet wider than the biggest ship entering the Great Lakes today. Jennifer Nalbone is with Great Lakes United, a U.S. and Canadian consortium of environmental and other groups. She says there are lots of concerns. They include the disruption to the environment that the expansions would require, and concerns about larger foreign ships bringing more exotic invasive species into the Great Lakes.


“All of these environmental problems that we’re seeing in the basin could be amplified quite significantly if we allow larger foreign ships to gain access to the basin.”


Expansions at every connecting channel between the Great Lakes are being considered.


For the Great Lakes Radio Consortium, this is Lester Graham.