Radon, should I be concerned?

view of 1st StreetYes, you should be concerned. Radon is real and it does exist in Lake Oswego.

Radon is a naturally occurring gas that is radioactive and can seep into our homes from the ground. While Lake Oswego is shown on radon maps as being an area of low to moderate risk, that does not mean that it does not occur in homes in Lake Oswego. Nationally, radon exposure is the leading cause of lung cancer in non-smokers claiming 20,000 lives annually.

How do you know if a home has radon? You get it tested. Testing can be done personally or professionally. Radon test kits are commonly sold in hardware and home improvement stores. The kits include a cannister that is placed in a house for several days and then mailed in a postage paid envelope to a laboratory. Test results come back within days. As a buyer of a home, you should consider including radon testing as part of your home inspection process and make the purchase of your new home contingent on satisfactory radon test results. Be sure to allow about 2 weeks for the test results to be completed.

What if the house comes back having too much radon? What do you do then? If you are living in a home with elevated levels of radon, or if you want to buy a home with elevated levels of radon, don’t panic. Radon can be remedied. Because it seeps into homes from the ground, simply filling in gaps from crawlspaces and making the bottom level of a home less exposed to air from the ground may be sufficient. If greater measures are needed, it is usually in the form of ventilation. An automatic fan system can be put into a crawlspace to circulate air out of the crawlspace so that it does not enter the home. After taking measures to lower the radon levels, re-test the house regularly to make certain that the radon levels remain low.

In my professional experience, radon was more likely to be found in houses built onto hillsides that had very rocky soil. I have been involved in the sale of two homes in Lake Oswego that had elevated levels of radon, one was in First Addition and one was in Village on the Lake. Both homes were easily remedied by means that were affordable.

Don’t be afraid of radon, but do be smart about it. When buying your new home, get it tested. You will sleep better at night knowing that you and your family are safe and not being exposed to radon.

Information for this posting was from the Environmental Protection Agency and can be found at www.epa.gov

About Oswego Lake

Lake Oswego MarinaOswego Lake is a 405-acre lake around which the City of Lake Oswego has grown.

The natural lake is fed by the Tualatin River at the West end and spills over a dam, down into Oswego Creek and into the Willamette River at the East end. There is a natural lake that was originally about 150 feet deep with steep cliffs on the South side. Over time, the lake was made larger by damming its waters and by excavating canals. There are several canals with homes that have access to the main lake as well as two bays: West Bay at the West end and Lakewood Bay at the East end.

The lake is privately owned and managed by the Lake Oswego Corporation. It is a navigable lake with a private boat launch at the East end. Being privately owned and managed, use of the lake is strictly controlled. The right to use the lake is deeded through property ownership. Obviously, those who live on the lake have use of it. However, there is a one-time initiation fee of $5,000 to activate lake usage when waterfront property is purchased. In addition, most citizens of Lake Oswego do have use of the lake, and this is accommodated in two ways.

First, many homes that are not on the lake have deeded lake rights through lake easements. Put simply, years ago when there were lots for sale on the lake, the developer of a neighborhood could buy a lot and deed it to an entire neighborhood. These lots are called lake easements. All of them have membership associations who collect dues and maintain the easements. Most easements have boat slips, picnic facilities, canoe storage, and docks.

To use an easement, you must pay dues into the easement association. Upon paying dues, you will usually receive a key that allows you to open the gate at your easement. Use of boat slips at easements usually requires waiting for a slip to become available and can sometimes take several years. Properties with boating rights, but no available boat slips, can put boats in for day use through the Lake Oswego Corporation. In addition, you may be able to rent a boat slip at the small marina maintained by the Lake Oswego Corporation.

The second way to use the lake, even if you don’t have a waterfront home or a lake easement deeded with your house, is to go to the public swim parks. There are two of them, one at each end of the lake.  The swim park on the East end of the lake, 250 Ridgeway Rd, is operated by the City Parks and Recreation Department.  It is open to all residents of the City of Lake Oswego and is open July and August, noon to 6pm, daily.  There are life guards on duty and there is no charge for admission. Info on this park is easily found at the City Website.   At the other end of the lake is the Lake Grove Swim Park, 3900 Lakeview Blvd.  It is open June thru Labor Day.  It is operated by the Lake Oswego School District and is available to all households that are within the school district boundaries for the old Lake Grove School District.  This is the most confusing of the two swim parks as the boundaries no longer reflect school attendance area at the West end of the lake.  Newer neighborhoods on the West end, such as Westlake, didn’t exist during the time that the Lake Grove School District was active and so many newer neighborhoods do not have access to this swim park.  This swim park does not appear to have a website, but you can get information about whether or not your home is located to allow you to use the park by calling 503-635-0355 or 503-534-2000.  The first time you go one of the swim parks, bring identification and proof of residence and, if you are eligable,  you will be issued a membership card. The swim parks have swim areas that are restricted so that young children are contained and life guards are on duty. Swim lessons, snack shacks, volley ball, and picnicking are just some of the amenities.

Any vessel put into the lake must be registered with the Lake Oswego Corporation annually. This includes motor boats, sail boats, canoes, and even surf boards. The lake is patrolled by The Lake Corporation with hired security who confirm vessel registration, enforce speed limits, and see to the safety and well being of those who use the lake.

About every 5 to 10 years the water level of the lake is dropped by releasing water through the dam into the Willamette River. The lake does not completely empty, but it does drop quite a bit. This allows property owners along the edge of the lake to build and repair sea walls, docks, and boat houses. The draw-down of the lake is always done in the winter and lasts for several months before being refilled in time for warm weather use. The last draw-down of the lake occurred in 2006.

Lake Oswego: At A Glance

Here are a few facts about Lake Oswego to get you oriented:

Pronounced oss-WEE-go.

Located 10 miles south of Portland on the West side of the Willamette River.

Total land area is 11.3 square miles, of which 1.3 square miles is Oswego Lake.

Population as of the 2000 census is 35,278 people.

Mostly in Clackamas County, Lake Oswego also has small portions located in Multnomah County and Washington County.

Median per capita income is $42,166. Median household income is $71,597.

There are 14,769 households in Lake Oswego of which 32% have children under 18 years of age.

Age of population: 24.8% are under 18 years old; 6.1% are 18-24; 26.8% are 25-44; 31% are 45-64; 11.4% are 65 or older.

The City owns 573 acres of parks and open spaces that include:

  • 24 parks
  • 1 amphitheater
  • 1 swim center
  • 2 swim parks on the lake
  • 1 water-sports center on the Willamette River
  • 1 adult community center
  • 1 performing arts center
  • 1 public golf course
  • 1 in-door tennis center
  • 2 outdoor tennis courts
  • 5 picnic shelters
  • 1 community garden
  • 1 off-leash dog park

“Live where you play” is further enhanced by

  • The privately owned Oswego Country Club
  • The privately owned equestrian riding club

There are 25 recognized neighborhood associations: Oak Creek, Forest Highlands, First Addition, Westlake, Holly Orchard, Uplands, Country Club-Northshore, Evergreen, Foothills, Lake Forest, Waluga, Lake Grove, Lakeview Villas-Summit, Lakewood, Old Town, Bryant, Blue Heron, Westridge, Palisades, McVey-Southshore, Hallinan, Glenmorrie, Rosewood, and Mountain Park.

There are 23,061 registered voters.

There are 10 citizen advisory boards.

There are over 500 community volunteers.

There are 487 citizens trained for emergency community response.

Lake Oswego: A History

Lake Oswego SmelterThe Clackamas Indians originally inhabited the area now known as Lake Oswego. The Indians called the lake Waluga, meaning wild swan.

Lake Oswego is only about 15 miles North of Abernathy Green, the historic end of The Oregon Trail. Being so close to the destination of those traveling West, the earliest settlers brought a scattering of homesteads and farms.

The town of Oswego was founded in 1847 by Albert Durham who named it after his hometown of Oswego, New York. In the early days of the town the lake was known as Sucker Lake and the creek from the Tualatin River that fed into the lake was known as Sucker Creek. Albert Durham built a sawmill along Sucker Creek.

Waterways were the main means of transportation and commerce and Lake Oswego was very much a part of that. Goods could be transported down Sucker Creek, across the lake, and down to the Willamette River. This allowed river traffic to circumvent the falls along the Willamette River that are next to Oregon City. Today you can see evidence of this river traffic in the ferry crossings and ferry launches. One of the old ferry launches is still visible in downtown Lake Oswego at George Rogers Park, and there is still an active ferry crossing South of Lake Oswego between West Linn and Canby.

The first blast furnace on the West coast for the smelting of iron ore was built in Lake Oswego in 1865. At the time, the early industrialists hoped to turn Lake Oswego into “The Pittsburg of the West”. This may very well have happened if not for the advent of railway.

The coming of reliable trains had two huge impacts on Lake Oswego. First, better quality and less expensive iron ore could be manufactured elsewhere and quickly transported where needed, which pretty much doomed the iron ore industry in Lake Oswego. And second, the railroad made travel between Portland and Oswego easy and affordable. At the height of the rail service between Portland and Lake Oswego, in 1920, there were 64 trains daily. This same rail line is still in use today and known as the Willamette Shore Trolley. It remains a lovely way to see the river and enjoy a leisurely ride into Portland.

With transportation convenient between Lake Oswego and Portland, the town of Oswego blossomed. The lake drew people down for the weekend. To this day you will see a mix of small cottages that were built in the 1920’s and likely used as summer recreation homes for people who lived in Portland. Again, as transportation continued to improve with good roads and the ownership of cars, people were able to not just vacation in Lake Oswego, but also to live in Oswego and work in Portland.

The “City of Oswego” became the “City of Lake Oswego” in 1960 when the city annexed the town to the West, Lake Grove. The two names were combined to create Lake Oswego. And for clarity, the city is “Lake Oswego” and the lake is “Oswego Lake”.

The draw that has always made people want to live here is the same now as it was when the city was founded in 1847. It is next to the Willamette River and has a huge lake in the middle. The scenery is gorgeous and opportunities for recreation are plentiful. The close proximity to a major city with a major port allows people who live here to be near good jobs. And the town has always been a well-loved and well-cared for by the community. New residents are nearly always overheard mentioning how wonderful it is to live in a community where people really care, and where participation in everything from schools to local government is so full and vibrant.