Many sites to be included in upcoming cleanup project
“Port Hope has lived with this problem for so long,” says Sue Stickley of the Low-Level Radioactive Waste Management Office in Port Hope, about the radioactive and industrial waste throughout the municipality.
“The waste was placed in the 1930s and 1950s and got spread around,” she said at the start of a tour of waste sites in Port Hope. It was a time when the long-term effects of radioactive and industrial wastes hadn’t even been conceived, much less considered.
The refinement of materials such as radium and uranium at Eldorado Nuclear on the waterfront, as well as the manufacture of consumer and industrial products by other area companies, created waste. To the people creating it, it was waste just like any other — it was buried, dumped into the lake or shipped off, and then forgotten about.
It wasn’t until the 1970s that the full scope of the problem had been realized. Not only had the sites occupied by factory, foundry and refinement operations been contaminated, but radioactive materials and other industrial waste products had been found throughout the town, Ms. Stickley said. Contaminated fill had been used on building sites, radioactive materials had been discovered in garbage dumps, even transportation routes had been polluted. There was even radiation detected in some of the community’s commercial and residential buildings.
“When they took down the radium factories in Clarington in the 1950s, a lot of people took building materials because they didn’t know,” she said.
The Atomic Energy Control Board began a large-scale radiation reduction program in Port Hope in 1976, and in 1982 the Low-Level Radioactive Waste Management Office (LLRWMO) was established to manage Port Hope’s waste, both radioactive and industrial.
While the LLRWMO works with the federal government and the local community to come up with a long-term solution to containing this waste, it is being monitored at several sites in and around Port Hope.
The centre pier area in the harbour is marked by the LLRWMO as one of the main industrial waste sites that needs attention.
“The harbour itself needs to be completely cleaned up,” Ms. Stickley said. “The sediment needs to be dredged.”
The centre pier and harbour is currently the home of the Port Hope Yacht Club. According to Ms. Stickley, the club will have to be moved before cleanup operations can take place.
“We figure that we can clean up the harbour in one boating season, so they only have to move for one season,” she said. “We’re trying to minimize the impact as much as possible.”
With cleanup of the harbour not scheduled to take place for another five years, the Yacht Club has yet to announce where its temporary location will be.
Just southwest of centre pier is the waterworks area.
“Back in the very first days of Eldorado Mining, they called it the Lakeshore Disposal Area,” Ms. Stickley said.
Much of the area has been cleaned up already, but further cleanup in the area will have to go ahead of schedule. The waterworks building is being expanded in the spring to meet new provincial water treatment standards. Part of that expansion area is still contaminated.
“We’re looking for a temporary storage site until we get the permanent facility,” Ms. Stickley said.
Overlooking the waterworks area is the entrance to the Alexander Street Ravine.
“The waste got to the Alexander Street Ravine during the ’30s, ’40s and ’50s by diversion from designated disposal areas,” Ms. Stickley said. “Subsequently the contamination was spread down the ravine, contaminating soil and other materials dumped there such as ash, cinders, municipal and industrial waste.”
The corner of Alexander and John Streets is nondescript, but is another industrial waste site that the LLRWMO is eager to get cleaned up. It is the site of a coal gasification plant that operated between 1859 and 1939. Although the last of the buildings was removed around 1971, the plant left a legacy of various heavy metals and hydrocarbons. Some of the pollutants on this site are considered leachate, which will require monitoring until it is moved into a permanent storage facility.
“Another area is around the Lion’s Recreation Centre here, literally in my back yard,” Ms. Stickley said. “There’s foundry waste and a variety of industrial waste. We’re not exactly sure how all of it got here — most of it came from the same plant that was at Centre Pier. There are areas that have lead, boron, and various other metal contaminates.
“We would clean this area up as well and put it in the long-term storage facility.”
The tour then proceeded to the Jack Burger Sports Complex on Highland Drive.
“Directly behind the sports complex is the old landfill site,” Ms. Stickley said. “The east end has been contaminated with radioactive material, runoff mixing with the waste, that sort of thing.”
Not far from the Highland Drive site is the Pine Street Extension area. This is where waste is consolidated and stored on a temporary basis.
“After the cleanup that took material up to Chalk River this whole area, called Brewery Pond, was then cleaned up,” Ms. Stickley said. “There was no place to put it outside the municipality, so we put it in an engineered mound called the ‘consolidation site.’ The other mound, the one with the tires, is a temporary storage site.
“We doubled the size of the temporary storage site because we knew that this has to last until we get a permanent site.”
The Pine Street Extension site is also one of the proposed sites for a permanent waste management facility. A permanent facility would replace the current mounds with a multi-component capsule designed to “cap and cover” the contaminated material. The waste would be isolated from the surface and from the flow of groundwater, and monitored to ensure that no leakage occurs.
Another proposed site is the Welcome Waste Management Facility on Marsh Road.
“This site is still owned and operated by Cameco Corporation,” Stickley said. “They’re looking after the waste on behalf of the federal government until a decommissioning and cleanup plan goes ahead.”
An auto wrecking yard adjacent to the site would be removed to facilitate expansion. As well, a house across from the facility is scheduled to be moved. The federal government has purchased the property so an access road can be built, allowing construction and waste-transportation vehicles to avoid passing through any residential areas after exiting Highway 401.
Ms. Stickley said that this site was under construction because it is “large enough to accommodate everything from Port Hope and Welcome.”
East of Rose Glen Road and south of Lake Street is the site of the former Chemetron property, now occupied by Esco.
“Chemetron was a pigment producer who came in, didn’t stay very long, polluted the environment and left,” Ms. Stickley said. “They left this lagoon area here that’s filled with chemicals and pigment. We’ll clean it up as part of the overall project.”
The waste in the lagoon will be dried, then encapsulated with the rest of Port Hope’s radioactive and industrial waste.
Not far from the Chemetron site is a temporary storage site for some contaminated sewage, near the treatment plant. All of the sewage waste has been biologically treated, but is still considered contaminated.
“There was a certain amount of uranium going into the sewers, so the sludge has uranium in it,” Ms. Stickley explained. “Some contamination got spread around Port Hope by the sludge too, because in those days some people took the sludge and used it in their gardens.”
There are some other minor areas of contamination within Port Hope that are also being monitored by the LLRWMO and are slated for cleanup. The project is currently in the environmental assessment process, with facilities construction and cleanup scheduled to begin around 2006. Although a few years down the road, the project has been moving according to schedule since the federal government and the municipality signed the legal agreement that set the cleanup process in motion.
For her part, Ms. Stickley is glad to be part of the process that will finally see a resolution to Port Hope’s ongoing industrial pollution problem.
“We’ve lived in this community for a long time, and we get to work on the solution to a problem,” she said. “That’s really satisfying.”

ABOVE: The centre pier at Port Hope harbour, one of many contaminated areas due to be cleaned up.
BELOW: A temporary storage mound with sewage treatment plant sludge in the background, at the east end of Lake Street.
