New well information for homes, cottages, and rural properties in Renfrew County.
Whether you're building a new home, buying rural property, or your existing well has failed beyond repair, drilling a new well is a major investment. This page explains the basics before you request an estimate review for your property.
A new well installation in Ontario involves several stages and should be handled with attention to provincial well rules, water quality, and site conditions.
Before drilling begins, a licensed well contractor should confirm the Ontario well rules, records, setbacks, and any approvals that apply to your property. This usually involves reviewing lot size, septic setbacks, buildings, property lines, and a suitable drill location.
A rotary or percussive drill rig is mobilized to your property. In Renfrew County, most residential wells are drilled through overburden soil and into the Canadian Shield bedrock, where water is found in fractures and fissures in the granite. Typical depths range from 80–300 feet, though some properties in the Renfrew County back country require 400+ feet to find adequate yield.
Steel or thermoplastic casing is installed to line the borehole from surface to bedrock. The annular space between the casing and borehole is grouted to prevent surface water from entering your well — a critical step for water quality and long-term safety.
After drilling, the well is developed — surged and pumped to clear drill cuttings and fine particles, and to measure actual water yield. A well contractor should test yield and provide a well record.
A submersible pump is installed at the appropriate depth, connected to your home's plumbing via a pitless adapter through the casing. A pressure tank and control equipment are installed in your home or pressure house. This is the component that delivers water to your taps at the right pressure.
A new well should always be tested for bacteria, coliform, nitrates, and other parameters before use. Some lenders and municipalities require testing as a condition of property transfer.
Ready to get started? Request a free estimate review for your Renfrew County well project.
Get My Free EstimateRenfrew County sits on the Canadian Shield — some of the oldest, hardest rock on the planet. This means:
Local well records and contractor experience can help set expectations for typical water depths in your specific area.
Ontario has provincial rules for well construction, licensing, records, casing, sealing, and contamination protection. For a new well, confirm with a licensed well contractor whether the project needs:
The rules can vary by project details and property conditions. Confirm requirements directly with a qualified licensed well contractor or the appropriate Ontario authority before work starts.
The only accurate way to know your specific cost is an on-site assessment. Variables like property geology, depth to bedrock, and accessibility make ballpark quotes unreliable without a site visit.
Planning ahead helps when spring and summer schedules get busy. Request an estimate review before you need drilling to start.
Request a Free Estimate TodayIn virtually all of Renfrew County, water exists at some depth in the bedrock. There are very rare exceptions in certain high-elevation Shield terrain. An experienced local contractor can assess your property and tell you what to expect based on local well records.
Yes, but minimum setback distances and contamination-risk rules may apply. Confirm site-specific requirements with a qualified licensed well contractor before choosing a drilling location.
If your existing well has structural issues (casing failure, surface water intrusion), a history of bacterial contamination, or has gone dry, a new well may be the better long-term investment. A qualified well professional can advise after assessing the current well.
Renfrew County well water varies by location and geology. Always test a new well before drinking, and test annually for bacteria. See the water treatment page for common issues and options.