Ontario water-well explorer

Ontario Well Map

Explore local well records with depth-aware markers, yield information and completion-year views.

Search an Ontario address

Usable records583,486

Water-supply wells with plausible recorded depths.

Ontario median92 ft

More representative than the average for skewed depths.

Middle 50%56–149 ft

The provincial interquartile range.

Pump-test coverage92%

Records containing a reported GPM value.

Sampled median yield7 GPM

4–10 GPM middle range

Sampled static level18 ft

Median recorded depth below ground

Common methodCable Tool

Leading sampled drilling method

Common geologyClay

Most frequent sampled material code

Turn raw points into useful context

The property explorer visualizes nearby records by depth and lets you change the search radius. Regional pages provide broader maps for planning and comparison.

LOCAL WELL DATA

Ontario well maps by region

Open an interactive map with filterable local well records, depth, yield and completion history.

Muskoka well map12,012 recordsMedian 205 ft →Bracebridge well map1,790 recordsMedian 240 ft →Huntsville well map4,125 recordsMedian 200 ft →Gravenhurst well map1,337 recordsMedian 190 ft →Haliburton well map9,366 recordsMedian 164 ft →Kawartha Lakes well map17,996 recordsMedian 50 ft →Barrie well map140 recordsMedian 112 ft →Caledon well map6,432 recordsMedian 84 ft →Simcoe County well map40,463 recordsMedian 82 ft →Peterborough well map22,447 recordsMedian 65 ft →Parry Sound well map12,146 recordsMedian 186 ft →Renfrew County well map18,059 recordsMedian 135 ft →Grey County well map16,762 recordsMedian 102 ft →Bruce County well map12,450 recordsMedian 110 ft →Prince Edward County well map6,542 recordsMedian 50 ft →Northumberland County well map15,345 recordsMedian 67 ft →Durham Region well map20,528 recordsMedian 78 ft →Ottawa well map35,186 recordsMedian 100 ft →Niagara Region well map8,039 recordsMedian 56 ft →Waterloo Region well map8,762 recordsMedian 115 ft →Dufferin County well map7,031 recordsMedian 119 ft →York Region well map25,200 recordsMedian 98 ft →Greater Toronto Area well map63,277 recordsMedian 82 ft →Hastings County well map20,623 recordsMedian 68 ft →Frontenac County well map19,621 recordsMedian 95 ft →Lanark County well map17,855 recordsMedian 95 ft →Wellington County well map16,850 recordsMedian 126 ft →Leeds and Grenville well map27,447 recordsMedian 90 ft →London and Middlesex well map14,270 recordsMedian 72 ft →Hamilton well map13,630 recordsMedian 57 ft →Stormont, Dundas and Glengarry well map15,808 recordsMedian 80 ft →Oxford County well map9,394 recordsMedian 103 ft →Halton Region well map9,244 recordsMedian 66 ft →Lennox and Addington well map9,213 recordsMedian 65 ft →Prescott and Russell well map9,654 recordsMedian 80 ft →Sudbury District well map8,846 recordsMedian 144 ft →Norfolk County well map8,728 recordsMedian 40 ft →Huron County well map8,100 recordsMedian 142 ft →Nipissing District well map8,037 recordsMedian 182 ft →Thunder Bay District well map7,506 recordsMedian 128 ft →Algoma District well map7,035 recordsMedian 120 ft →Brant County well map6,845 recordsMedian 60 ft →Perth County well map6,484 recordsMedian 157 ft →Chatham-Kent well map6,339 recordsMedian 72 ft →Elgin County well map6,235 recordsMedian 75 ft →Lambton County well map5,246 recordsMedian 77 ft →Essex County well map5,146 recordsMedian 101 ft →Peel Region well map8,305 recordsMedian 78 ft →Cochrane District well map5,346 recordsMedian 124 ft →Kenora District well map3,917 recordsMedian 145 ft →Timiskaming District well map2,935 recordsMedian 175 ft →Haldimand County well map2,412 recordsMedian 55 ft →Rainy River District well map2,276 recordsMedian 93 ft →Manitoulin District well map1,805 recordsMedian 84 ft →South Frontenac well map9,144 recordsMedian 100 ft →Georgina well map5,542 recordsMedian 63 ft →Innisfil well map4,864 recordsMedian 68 ft →Stouffville well map4,625 recordsMedian 98 ft →King Township well map4,194 recordsMedian 155 ft →Uxbridge well map3,959 recordsMedian 99 ft →Tiny Township well map3,885 recordsMedian 92 ft →Halton Hills well map3,548 recordsMedian 74 ft →Milton well map3,344 recordsMedian 65 ft →East Gwillimbury well map3,121 recordsMedian 82 ft →Orillia well map3,075 recordsMedian 72 ft →Kingston well map2,917 recordsMedian 71 ft →Muskoka Lakes well map2,324 recordsMedian 225 ft →Lake of Bays well map1,600 recordsMedian 220 ft →Minden Hills well map1,463 recordsMedian 150 ft →