Sick bay? Seaweed fish rise to surface

 

Warwick Beacon Online

Written by SMITH, KELLY

Tue, Aug 26 03

"By KELLY SMITH

Hours after a million fish died in Greenwich Bay and Apponaug Cove last Wednesday, John Torgen of Save the Bay said it was likely to happen again.

And it did. Yesterday morning another batch of menhaden fish washed up on the same shores. Though the number wasn’t as great as it was last week, some argue that seems obvious – there are less fish to kill than last week.

The cause of the second fish kill is the same as the first. Rotting algae bloom sucked up all the oxygen in the waters and the fish suffocated. The algae bloom were created in the first place because of a high number of nutrients in the water brought in by heavy rainfalls. These nutrients come from a number of sources including pet and bird waste, waste leaking from faulty septic systems and lawn fertilizer. Though all the ingredients for the fish kill were present, as Torgen said last week, he said yesterday that he wanted the public to be aware that this was not a natural phenomenon – at least not on this scale.

"These fish kills are a result of pollution from human sources on land," said Torgen. "If we take some steps now, we can see a dramatic and immeasurable improvement of the water in the bay. There will always be some fish kills, but this was a pollution event as much as it was a natural event."

Some of these steps, as outlined in a pamphlet distributed recently by the Department of Environmental Management, are learn about your local water, don’t feed the ducks, pick up after your pets, inspect septic systems, avoid over-fertilizing, minimize the use of hazardous products and recycle as much as possible, get involved by volunteering with clean-up efforts, conserve water and pump holding tanks on boats instead of dumping them.

However, according to officials, including Governor Don Carcieri, one of the biggest things that need to be done is Warwick residents need to tie into the sewer systems as they become available.

Carcieri met with DEM and STB officials yesterday to understand precisely what is happening in the bay and what can be done to resolve it.

"Unfortunately, this is not going to be resolved quickly," said Carcieri. "We are working on a more comprehensive approach to Narragansett Bay. In total, my goal is to do everything we can to protect this valuable asset. It’s going to take some cooperation with neighboring states as well. We’ll look at some [solutions] within the next week."

Saying that he is "very concerned" the governor went on to say that he loves the bay not just on a personal level but from a professional level as well, though, he doesn’t want to overstate it, "This was a bad event."

According to Jody King, vice president of the Rhode Island Shellfisherman’s Association, and Jack Early, president of Defenders of Greenwich Bay, the condition of the bay and its surrounding waters are the worst they have ever seen them.

Early said there are three things he has noticed about the bay this year. The number of beach closings is the greatest it has ever been, there have been two great fish kills in just a few day’s time and the color of the water has turned into a very light lime green color.

"Everybody I’ve ever talked to said they’ve never seen a color like that before," said Early. "What I want to know is why this is only happening in Greenwich Bay and Apponaug?"

Torgen said that though the waters everywhere are being affected, it is true Greenwich Bay has suffered the most. However, he also said that Early’s contention that the increase in boats in the bay’s marinas is causing the unwanted conditions in the bay is not likely.

"This is a land problem, not a boat problem," said Torgen. "This is about too much nitrogen getting in from the land, not the water."

"It is a natural occurrence that this has happened," said King, "but not to this extent. This tells me something needs to happen. There needs to be mandatory tie-ins because now we see what happens due to the influx of rain."

This summer’s increased amounts of rain also had a hand in forcing copious amounts of sea lettuce onto the surface of the bay near Conimicut Point over the weekend.

"Between the rainwater and the increased amounts of algae in the bay this summer, this sea lettuce has made its way to the surface of the bay," said DEM spokesman Chris Turner. "In this case, the amount of sea lettuce on the surface covers between 1.5 and two miles of coastline." Turner said the increased water temperature in the bay also had a hand in the seaweed accumulation.

"On the downside, this will attract a pretty good population of flies, and it smells pretty bad," Turner said. He did say, however, that the lettuce makes an excellent fertilizer for local gardeners. "If I lived near Conimicut, that’s what I’d be using it for," he said.

City Council President Joseph Solomon (D-Ward 4), a Conimicut resident, worried that the summer-long problems on the bay could carry over to next year.

"In terms of our local coastline, 2003 was the summer that wasn’t," Solomon said yesterday. "The summer-long closings of our local beaches, coupled with these recent developments, have impacted local businesses in a negative way. We can’t have a repeat of this summer; these beaches are the beauty of our community.""