PlaceDossier / BC places / Rankings
Deepest water wells
Median depth of water-supply wells on record. 245 places ranked; 51 too small to rank; the other 23 have no figure.
Well depth
What this map showsi
Median depth of water-supply wells on record
The strongest colour is about the top tenth of places with a figure; the fainter ones hold about the next 15%, 20% and 25%, and the faintest about the lowest 30%. Places with the same figure share a colour, so a group can hold a little more or less. Measures that take only a few values, poor-air days and hardiness zones, are grouped by fixed classes instead, marked on the bar at their edges. Places with no figure, or too small a base to rank, are left uncoloured. Lot lines are the province's open parcel map (ParcelMap BC): it shows titled lots and most Crown parcels, and its sizes are mapped, not surveyed.
Source: Groundwater wells (GWELLS), Province of BC
in metres← shallowerdeeper →
Top of the ranking
All 245 places
Places with fewer than 20 wells on record are not ranked, because the median of a handful of wells depends on which few were drilled and recorded. They are listed below the ranking with their figures.
Beside each figure: wells the median is taken from.
- 1Sooke264 wells122 m
- 2Juan de Fuca (Part 1)1,031 wells107 m
- 2Metchosin433 wells107 m
- 4Bowen Island341 wells104 m
- 5Okanagan-Similkameen, Electoral Area E125 wells99 m
- 6Okanagan-Similkameen, Electoral Area A587 wells98 m
- 7Peachland34 wells93 m
- 8Penticton62 wells91 m
- 9Logan Lake38 wells87 m
- 10Belcarra81 wells86 m
- 10Okanagan-Similkameen, Electoral Area I294 wells86 m
- 12West Kelowna287 wells85 m
- 13Cowichan Valley, Electoral Area B1,361 wells84 m
- 13Houston95 wells84 m
- 15Anmore31 wells83 m
- 15North Vancouver (district municipality)25 wells83 m
- 17Chetwynd39 wells82 m
- 17Kootenay Boundary B / Lower Columbia-Old-Glory129 wells82 m
- 19Fraser-Fort George, Electoral Area D461 wells81 m
- 20Saanich627 wells80 m
- 21Central Okanagan507 wells79 m
- 21Central Saanich330 wells79 m
- 21Columbia-Shuswap, Electoral Area C558 wells79 m
- 21Cowichan Valley, Electoral Area A562 wells79 m
- 25Highlands684 wells78 m
- 26Colwood31 wells76 m
- 26View Royal24 wells76 m
- 28Sunshine Coast, Electoral Area F469 wells75 m
- 29Strathcona, Electoral Area B207 wells74 m
- 30Bulkley-Nechako, Electoral Area C244 wells73 m
- 30Langford140 wells73 m
- 30Nakusp27 wells73 m
- 30qathet, Electoral Area D37 wells73 m
- 34Columbia-Shuswap, Electoral Area B231 wells69 m
- 34Merritt26 wells69 m
- 34Nanaimo, Electoral Area C632 wells69 m
- 34Saltspring Island1,756 wells69 m
- 38Central Okanagan West162 wells68 m
- 38Southern Gulf Islands2,071 wells68 m
- 38Sunshine Coast, Electoral Area D115 wells68 m
- 41Bulkley-Nechako, Electoral Area D262 wells67 m
- 41Cowichan Valley, Electoral Area G239 wells67 m
- 41Sunshine Coast, Electoral Area B70 wells67 m
- 44Central Kootenay, Electoral Area E458 wells66 m
- 44Central Kootenay, Electoral Area F307 wells66 m
- 44Okanagan-Similkameen, Electoral Area D277 wells66 m
- 44Smithers49 wells66 m
- 44Thompson-Nicola, Electoral Area P (Rivers and the Peaks)591 wells66 m
- 49North Okanagan, Electoral Area C498 wells65 m
- 50Hudson's Hope84 wells64 m
- 50Sechelt59 wells64 m
- 52Fraser-Fort George, Electoral Area C652 wells63 m
- 53Fraser Valley, Electoral Area H157 wells62 m
- 53Fraser-Fort George, Electoral Area A453 wells62 m
- 53Kitimat-Stikine, Electoral Area D73 wells62 m
- 53Lillooet113 wells62 m
- 53Okanagan-Similkameen, Electoral Area F113 wells62 m
- 58Alberni-Clayoquot, Electoral Area D169 wells61 m
- 58Central Kootenay, Electoral Area C285 wells61 m
- 58Fraser Valley, Electoral Area A23 wells61 m
- 58Spallumcheen850 wells61 m
- 58Summerland28 wells61 m
- 58Sunshine Coast, Electoral Area A232 wells61 m
- 64Central Kootenay, Electoral Area A264 wells60 m
- 64Kamloops169 wells60 m
- 64Kootenay Boundary, Electoral Area A146 wells60 m
- 67Fort St. James41 wells59 m
- 67Williams Lake232 wells59 m
- 69Revelstoke32 wells58 m
- 70Mount Waddington, Electoral Area A87 wells57 m
- 70Terrace25 wells57 m
- 72Bulkley-Nechako, Electoral Area F884 wells56 m
- 73Central Kootenay, Electoral Area J238 wells55 m
- 73Cowichan Valley, Electoral Area H703 wells55 m
- 73Thompson-Nicola, Electoral Area N (Beautiful Nicola Valley - South)267 wells55 m
- 73Vanderhoof236 wells55 m
- 77Coquitlam32 wells54 m
- 77East Kootenay, Electoral Area C1,645 wells54 m
- 77Lantzville446 wells54 m
- 77Northern Rockies204 wells54 m
- 81100 Mile House50 wells53 m
- 81Central Kootenay, Electoral Area I318 wells53 m
- 81Cowichan Valley, Electoral Area C472 wells53 m
- 81Mission1,064 wells53 m
- 85Clearwater151 wells52 m
- 85East Kootenay, Electoral Area F634 wells52 m
- 85North Cowichan1,113 wells52 m
- 88Central Kootenay, Electoral Area K217 wells51 m
- 88Mackenzie64 wells51 m
- 90Cranbrook139 wells50 m
- 90Nanaimo, Electoral Area E551 wells50 m
- 90Peace River, Electoral Area B1,064 wells50 m
- 93Bulkley-Nechako, Electoral Area A723 wells49 m
- 93Cariboo, Electoral Area H400 wells49 m
- 93Nanaimo, Electoral Area B1,794 wells49 m
- 93North Saanich553 wells49 m
- 93Salmon Arm228 wells49 m
- 93Squamish-Lillooet, Electoral Area A30 wells49 m
- 93Thompson-Nicola, Electoral Area J (Copper Desert Country)402 wells49 m
- 100Central Kootenay, Electoral Area B622 wells48 m
- 100Fraser-Fort George, Electoral Area F255 wells48 m
- 100Juan de Fuca (Part 2)190 wells48 m
- 100Metro Vancouver, Electoral Area A20 wells48 m
- 100North Okanagan, Electoral Area E208 wells48 m
- 100Peace River, Electoral Area E511 wells48 m
- 100Prince George668 wells48 m
- 107Cowichan Valley, Electoral Area D290 wells47 m
- 108Cariboo, Electoral Area L1,898 wells46 m
- 108Kitimat-Stikine, Electoral Area A41 wells46 m
- 108Mount Waddington, Electoral Area C167 wells46 m
- 108Strathcona, Electoral Area C507 wells46 m
- 108qathet, Electoral Area A203 wells46 m
- 113Kitimat-Stikine, Electoral Area F106 wells44 m
- 113Nanaimo, Electoral Area A1,122 wells44 m
- 115Bulkley-Nechako, Electoral Area E96 wells43 m
- 115Quesnel208 wells43 m
- 117Cariboo, Electoral Area I319 wells42 m
- 117East Kootenay, Electoral Area G226 wells42 m
- 117Kootenay Boundary C / Christina Lake167 wells42 m
- 117North Okanagan, Electoral Area F715 wells42 m
- 117Thompson-Nicola, Electoral Area I (Blue Sky Country)307 wells42 m
- 122Clinton30 wells41 m
- 122Fraser Valley, Electoral Area C110 wells41 m
- 122Fraser-Fort George, Electoral Area H255 wells41 m
- 122Langley (district municipality)3,898 wells41 m
- 122Mount Waddington, Electoral Area D41 wells41 m
- 122Pemberton20 wells41 m
- 122Strathcona, Electoral Area A130 wells41 m
- 122Thompson-Nicola, Electoral Area L (Grasslands)933 wells41 m
- 130Cariboo, Electoral Area E985 wells40 m
- 130Cariboo, Electoral Area F1,151 wells40 m
- 130Qualicum Beach101 wells40 m
- 133Cariboo, Electoral Area D627 wells38 m
- 133Hope164 wells38 m
- 133Peace River, Electoral Area C563 wells38 m
- 133qathet, Electoral Area C128 wells38 m
- 137Bulkley-Nechako, Electoral Area G156 wells37 m
- 137Cariboo, Electoral Area G604 wells37 m
- 137Peace River, Electoral Area D282 wells37 m
- 137qathet, Electoral Area B119 wells37 m
- 141Cariboo, Electoral Area K112 wells36 m
- 141Central Kootenay, Electoral Area H637 wells36 m
- 141Fraser Valley, Electoral Area F228 wells36 m
- 141Nanaimo, Electoral Area H357 wells36 m
- 141Stikine Region28 wells36 m
- 141Thompson-Nicola, Electoral Area O (Lower North Thompson)418 wells36 m
- 147Cariboo, Electoral Area C196 wells35 m
- 147Fraser-Fort George, Electoral Area G90 wells35 m
- 147Squamish-Lillooet, Electoral Area C310 wells35 m
- 150Columbia-Shuswap, Electoral Area A960 wells34 m
- 150Fraser Valley, Electoral Area D58 wells34 m
- 150North Okanagan, Electoral Area D824 wells34 m
- 150Vancouver20 wells34 m
- 154Daajing Giids41 wells33 m
- 154Sun Peaks24 wells33 m
- 154Thompson-Nicola, Electoral Area M (Beautiful Nicola Valley - North)294 wells33 m
- 157Cariboo, Electoral Area B684 wells32 m
- 157Fraser-Fort George, Electoral Area E100 wells32 m
- 157Squamish-Lillooet, Electoral Area B84 wells32 m
- 157Squamish-Lillooet, Electoral Area D62 wells32 m
- 161Columbia-Shuswap, Electoral Area D728 wells31 m
- 162Alberni-Clayoquot, Electoral Area C80 wells30 m
- 162Cariboo, Electoral Area J181 wells30 m
- 162Comox Valley, Electoral Area A1,329 wells30 m
- 162Comox Valley, Electoral Area B (Lazo North)891 wells30 m
- 162Princeton38 wells30 m
- 162Squamish88 wells30 m
- 162Thompson-Nicola, Electoral Area E (Bonaparte Plateau)622 wells30 m
- 162Whistler65 wells30 m
- 170Bulkley-Nechako, Electoral Area B217 wells29 m
- 170Cariboo, Electoral Area A1,260 wells29 m
- 170East Kootenay, Electoral Area A297 wells29 m
- 170East Kootenay, Electoral Area B830 wells29 m
- 170Fraser Valley, Electoral Area B148 wells29 m
- 170Kitimat-Stikine, Electoral Area B223 wells29 m
- 170Sparwood84 wells29 m
- 177Central Coast, Electoral Area D33 wells28 m
- 177Cowichan Valley, Electoral Area E995 wells28 m
- 179Barriere58 wells27 m
- 179Central Coast, Electoral Area C63 wells27 m
- 179Kitimat-Stikine, Electoral Area C (Part 1)541 wells27 m
- 179Maple Ridge859 wells27 m
- 179Tumbler Ridge91 wells27 m
- 184Central Kootenay, Electoral Area D196 wells26 m
- 184Kitimat30 wells26 m
- 186Sicamous21 wells25 m
- 186Thompson-Nicola, Electoral Area A (Wells Gray Country)239 wells25 m
- 188East Kootenay, Electoral Area E817 wells24 m
- 188Kootenay Boundary E / West Boundary779 wells24 m
- 188Nanaimo, Electoral Area F1,100 wells24 m
- 188Nanaimo, Electoral Area G366 wells24 m
- 188Okanagan-Similkameen, Electoral Area G375 wells24 m
- 188Okanagan-Similkameen, Electoral Area H798 wells24 m
- 194Columbia-Shuswap, Electoral Area E222 wells23 m
- 194Cowichan Valley, Electoral Area F460 wells23 m
- 194Cowichan Valley, Electoral Area I183 wells23 m
- 194Elkford56 wells23 m
- 194Fraser Valley, Electoral Area E146 wells23 m
- 194Gold River21 wells23 m
- 194Kootenay Boundary D / Rural Grand Forks689 wells23 m
- 194Lake Country446 wells23 m
- 194Parksville97 wells23 m
- 194Richmond21 wells23 m
- 194Thompson-Nicola, Electoral Area B (Thompson Headwaters)28 wells23 m
- 205Abbotsford2,145 wells22 m
- 205Alberni-Clayoquot, Electoral Area B50 wells22 m
- 205Grand Forks75 wells22 m
- 205North Coast, Electoral Area D125 wells22 m
- 205Surrey1,420 wells22 m
- 210Central Kootenay, Electoral Area G333 wells20 m
- 210Chilliwack1,281 wells20 m
- 210Cumberland23 wells20 m
- 210Golden44 wells20 m
- 210Keremeos20 wells20 m
- 210Kitimat-Stikine, Electoral Area E48 wells20 m
- 210Midway50 wells20 m
- 217Burns Lake21 wells18 m
- 217Columbia-Shuswap, Electoral Area F515 wells18 m
- 217Kelowna667 wells18 m
- 217North Okanagan, Electoral Area B208 wells18 m
- 221Invermere74 wells17 m
- 222Comox Valley, Electoral Area C (Puntledge - Black Creek)895 wells16 m
- 222Courtenay96 wells16 m
- 222Nanaimo207 wells16 m
- 222Okanagan-Similkameen, Electoral Area C639 wells16 m
- 226Coldstream92 wells15 m
- 226Kent414 wells15 m
- 228Vernon295 wells13 m
- 229Cache Creek28 wells12 m
- 229Canal Flats68 wells12 m
- 229Harrison Hot Springs46 wells12 m
- 229Okanagan-Similkameen, Electoral Area B423 wells12 m
- 233Strathcona, Electoral Area D (Oyster Bay - Buttle Lake)139 wells11 m
- 234Comox104 wells10 m
- 235Delta53 wells9 m
- 235Fraser Valley, Electoral Area G303 wells9 m
- 237North Coast, Electoral Area E46 wells8 m
- 237Oliver80 wells8 m
- 239Alberni-Clayoquot, Electoral Area F27 wells7 m
- 239Campbell River124 wells7 m
- 239Osoyoos124 wells7 m
- 242Alberni-Clayoquot, Electoral Area E61 wells6 m
- 243Port Clements25 wells5 m
- 243Sunshine Coast, Electoral Area E65 wells5 m
- 245qathet, Electoral Area E60 wells4 m
Too small to rank
51 places with fewer than 20 wells on record, highest figure first.
- –Esquimalt10 wells152 m
- –Oak Bay18 wells136 m
- –Sidney9 wells122 m
- –White Rock12 wells102 m
- –Trail7 wells88 m
- –Armstrong10 wells84 m
- –North Coast, Electoral Area C13 wells84 m
- –Rossland16 wells77 m
- –Langley (city)15 wells76 m
- –Ladysmith11 wells75 m
- –Castlegar19 wells73 m
- –Victoria17 wells71 m
- –Telkwa15 wells69 m
- –Central Coast, Electoral Area A5 wells67 m
- –Port Edward5 wells66 m
- –Ucluelet10 wells66 m
- –Kimberley12 wells65 m
- –Fort St. John17 wells61 m
- –New Westminster5 wells61 m
- –Nelson13 wells57 m
- –Port Alberni14 wells53 m
- –Powell River6 wells52 m
- –New Denver11 wells51 m
- –Port Moody10 wells49 m
- –Chase7 wells46 m
- –Port McNeill9 wells45 m
- –Mount Waddington, Electoral Area B10 wells43 m
- –Lake Cowichan10 wells41 m
- –New Hazelton10 wells40 m
- –West Vancouver12 wells39 m
- –Creston6 wells38 m
- –Ashcroft6 wells37 m
- –Greenwood6 wells35 m
- –Enderby14 wells30 m
- –Fernie17 wells30 m
- –Valemount13 wells30 m
- –Wells5 wells28 m
- –Fruitvale13 wells27 m
- –Tofino10 wells27 m
- –Pitt Meadows6 wells23 m
- –Alberni-Clayoquot, Electoral Area A19 wells22 m
- –Lumby11 wells21 m
- –Masset14 wells21 m
- –Duncan12 wells19 m
- –Stewart6 wells18 m
- –Radium Hot Springs13 wells17 m
- –Gibsons17 wells12 m
- –Salmo12 wells12 m
- –North Vancouver (city)6 wells9 m
- –Port Hardy19 wells9 m
- –Taylor14 wells8 m
Source: Groundwater wells (GWELLS), Province of BC (Open Government Licence – British Columbia); 2021 census subdivision boundaries, Statistics Canada (Statistics Canada Open Licence).
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