Over 105,000 gallons of raw sewage has spilled into Eagle Harbor
from a corroded pipe near the Winslow ferry terminal.
A total of 140,000 gallons is expected to flow into the harbor
before work crews can fix the leak, said Lance Newkirk, assistant
director of the city’s public works department.
Health officials issued a no-contact advisory for all of the
harbor and the seven miles of shoreline between Yeomalt Point and
Rockaway Beach on the island’s east side. Residents are asked to
not touch the water or low tide areas for 10 days.
“We haven’t seen a big (pipe) break like this in a while,” said
Kitsap County Health District water quality specialist Jim
Zimny.
The pipe carries much of the Winslow area’s sewage to the
treatment plant on Hawley Way.
High tides are expected to delay a full repair until Tuesday.
The beach surrounding the immediate spill area has been cordoned
off and a temporary metal band was installed over the pipe’s
ruptured areas.
“It’s like a Band-Aid that’s preventing the solid content from
going into the bay,” Newkirk said. “We’re now at a stable point and
are just waiting for a favorable tide to make the permanent
fix.”
The city is employing six pump trucks at various locations north
and east of Winslow to draw out sewer water before it reaches the
damaged area.
The pipe is the main line carrying sewage from the Winslow area
west of Highway 305 and south of Murden Cove. About three-fifths of
the Winslow sewer plant’s liquid effluent flows through the pipe,
Newkirk said.
City officials are asking residents to curb their water and
sewer usage until Tuesday afternoon.
“We want to reduce the flow, so any delay in water usage – from
washing clothes to taking showers – will help,” Newkirk said.
Sewage was flowing freely from the rusty pipe into a murky
trench on Monday morning. Toilet paper and other solids were
scattered nearby.
“It was a lot more pungent on Saturday,” said John Anderson,
whose Irene Place home sits directly in front of the ruptured pipe.
“And it was bubbling pretty dramatically through the tide.”
Corrosion on the 32-year-old pipe’s is blamed for the leak.
“We didn’t see any external factors,” Newkirk said. “It really
was the pipe’s age.”
The leak was reported to the city at 3 p.m. on Saturday. Tides
delayed the city’s response until 5 a.m. on Sunday. Unexpected
additional corroded areas also complicated the repair efforts.
Health officials are concerned that warm weather and clear skies
may draw many people to the contaminated beaches and water.
“The timings bad,” Zimny said. “If this was in winter, less
people would be attracted to the beach.”
Sunlight may help “disinfect” the contaminated water by killing
bacteria in a matter of hours. However, the continued sewer flow
means surrounding waters will remain a health risk, Zimny said.
While ruptures like the one in Eagle Harbor are rare, larger
amounts of sewage have poured into Kitsap waters in recent years.
Power outages during winter storms in 2007 caused millions of
gallons of effluent to seep from several sewer treatment plants,
Zimny said.