Well records in MOUNTAIN TOWNSHIP

1,886 public water well records in the Well Records dataset name MOUNTAIN TOWNSHIP as their municipality. 1,802 of them have a mapped position.

County or region reported most often: DUNDAS.

What the records report

Summary of the records that reported each value
Metric	Median	Middle half	Range	Records reporting
Reported depth	24.4 m	18.3 m – 32.7 m	0.0 m – 181.4 m	1,692 of 1,886
Reported static water level	3.0 m	2.0 m – 5.2 m	-2.1 m – 27.4 m	1,610 of 1,886
Reported yield	63.6 L/min	45.5 L/min – 90.9 L/min	0.0 L/min – 1,163.8 L/min	1,625 of 1,886
Reported depth to bedrock	9.8 m	4.9 m – 16.5 m	0.0 m – 35.4 m	1,077 of 1,886
Reported construction year	1993	1976 – 2011	1911 – 2026	1,876 of 1,886

Each figure summarises only the records that reported that value, and says how many did. A value a record left blank is not counted as zero. These figures describe existing records; they are not a statement about any property.

Records by type and status

Well type	Records
Water supply	1,669
Monitoring	66
Test hole	29
Recharge	8
Other	82
Unknown	11
Not reported	21

Status	Records
Abandoned	126
Replaced	11
Unknown	9
Not reported	1,740

Where these records are

Each small dot is the average position of the mapped records of one municipality in this summary; the large dot is MOUNTAIN TOWNSHIP, and the outline is the extent of its mapped records. It is not a municipal boundary.

Every record, on the map

The WellAtlas Canada app shows each of these records on the map with its full details, and summarises the wells around any point you choose. The map and the records are free. Coming soon to the App Store and Google Play.

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Other municipalities

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Source

Well Records — Government of Ontario, dataset version 2026a.3. Summarised on September 21, 2026.

Contains information licensed under the Open Government Licence – Ontario.

The records themselves are free. They can be obtained from the publishing government under its own licence, without WellAtlas and without payment.