The scratch test
- Find where the water pipe enters the basement, usually near the front wall beside the meter. Study the stretch of pipe upstream of the meter. Lead looks dull and grey, feels soft, and often has a swollen, bulb-like joint. Gently scratch it with a key or coin: lead shows shiny silver underneath. A magnet will not stick.
- Copper is reddish-brown; galvanized steel is grey but hard and magnetic. If you are unsure, ask a plumber to check.
Health and short-term steps
- If you have a lead service, run cold water for a few minutes first thing each day, or whenever the taps have been idle for hours, until it feels colder, before drinking or cooking. Use only cold water for drinking and cooking. Filters certified for lead reduction are another short-term measure.
- Water testing programs have been offered by municipalities and the Region; check what is available now.
Quick checklist
- Scratch test
- Magnet test
- Run water
- Test water
- Coordinate replacement
Replacement
- The service has two parts: the municipal side from the main to the property line, and the private side from there to the house. Replacing only one side is less effective. Contact the Town of Richmond Hill about the municipal side and coordinate timing.
- We replace the private side, install a new main shut-off and flush the system after.
Inside the house
- Lead solder was used on copper pipe joints before it was banned for drinking water in the late 1980s. In older homes, some joints may contain it. Running water before use helps here too.
- Replacing old fixtures with lead-free models adds protection.
Richmond Hill note: most houses here sit on York Region municipal water with fairly hard supply, and many basements have a floor drain tied to the sanitary lateral. Mention both on the phone; it changes what goes on the truck.
Want a second opinion on your own pipes first? Dial (365) 363-1575; the person answering holds the wrench.