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Environmentby Fern Shen11:57 amJul 19, 20130

Possible source of Jones Falls pollution and Inner Harbor fish kill

A milky white effluent was seen flowing yesterday from a pipe near the Union Avenue bridge. Earlier, the effluent was a sickly orange brown.

Above: On July 2, something very orange was flowing out of the pipe just southeast of the Union Avenue bridge over the Jones Falls.

To: Maryland Department of the Environment (MDE) and Baltimore Department of Public Works (DPW)
From: Baltimore Brew reader Teresa Duggan and Brew Editors
Re: Orange and bluish-white effluent spewing into the Jones Falls yesterday and earlier this month

Yesterday, when the Jones Falls was a vivid milky-white color near the Inner Harbor and about 200 menhaden fish were found dead, there was also milky-white effluent coming out of a pipe upstream, at the Union Avenue bridge in Woodberry.

Reader Teresa Duggan noticed the pollution event, snapped some photos and sent them to us.

Duggan’s been keeping her eye on the spot because it’s not the first time she’s noticed the water looking bad there.

She sent us some photos from July 2 that are even more alarming – with the water around the pipe stained in an “sickly orange-brown,” as she put it.

“The effluent was going strong at 8:20 a.m. and I took a photo. And it was still the same when I returned at 5 p.m. that day,” Duggan wrote. She said the water was also discolored the following morning (July 3), but was “less dramatic looking” because of an intervening rainstorm.

Same Concrete Pipe

In both cases, the spot was a concrete pipe – possibly a storm-water outfall? – on the east bank of the stream just below the Union Avenue bridge.

Speaking with the Baltimore Sun’s Tim Wheeler yesterday, an MDE spokesman and the Baltimore Harbor Waterkeeper Tina Meyers said the immediate cause of the Inner Harbor fish kill was nutrient pollution that promotes excessive algae growth.

(When the algae dies and decays, oxygen is consumed and the fish suffocate. MDE spokesman Jay Apperson told Wheeler that tests showed almost no dissolved oxygen in the water.)

But since nutrient pollution from runoff and failing infrastructure is a longstanding problem along the Jones Falls, what caused these extreme events – the alarming white-color, fish-kill etc.?

Unanswered Questions

A spokesman for DPW told the Sun that sewage is not the likely cause since there were no high ammonia levels recorded in the water.

That points to polluted, nutrient-laden storm-water runoff, no? So was this what was flowing out at Union Avenue? And was it polluted with sewage (which has that whitish look, we’ve learned.) Or something else?

And what about the orange stuff?

In any event, as you investigate this incident further, MDE and DPW, the Union Ave. bridge is clearly one worthwhile place to check out.

– Fern Shen, Teresa Duggan
cc: Brew Readers


UPDATE I: Spokesmen for MDE and city DPW both say their agencies are looking into what Duggan (and other Brew readers, apparently) saw in the water at the Union Ave. bridge. Here’s what DPW’s Jeffrey Raymond had to say:
“Crews from the DPW are checking out the pipe under the Union Avenue bridge. However, we do not think this had anything to do with yesterday’s inversion event at the Inner Harbor. We always encourage people to report suspicious outflows to us by calling 311.”

UPDATE II: Jay Apperson emailed to say:
“One of our fish kill investigators and a water inspector went to the site this afternoon. No discharge was seen, the stream was flowing clearly, fish were seen swimming.
The entire matter remains under investigation.”


Please see photos below

Yesterday (7/18/13) a bluish-white effluent was coming out of this pipe at the Union Avenue bridge. Later that day, downstream near the Inner Harbor, dead fish were found in milky white water. (Photo by Teresa Duggan)

Yesterday (7/18/13) a bluish-white effluent was coming out of the same pipe into the Jones Falls. Later that day, downstream near the Inner Harbor, dead fish were found in milky-white water. (Photo by Teresa Duggan)

Closeup of the orange effluent coming out of concrete outfall pipe adjacent to Clipper Mill. (Photo by Teresa Duggan)

Closeup of the orange effluent coming out of the concrete outfall pipe on July 2. (Photo by Teresa Duggan)

Closer view of effluent coming from the outfall pipe. (Photo by Therea Duggan)

A still closer view of the cloudy orange discharges. (Photo by Teresa Duggan)

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