Well records in NIAGARA-ON-THE-LAKE TOWN (GRANTHAM)

397 public water well records in the Well Records dataset name NIAGARA-ON-THE-LAKE TOWN (GRANTHAM) as their municipality. 373 of them have a mapped position.

County or region reported most often: NIAGARA (LINCOLN).

What the records report

Summary of the records that reported each value
Metric	Median	Middle half	Range	Records reporting
Reported depth	20.1 m	16.4 m – 24.4 m	0.0 m – 60.0 m	335 of 397
Reported static water level	5.5 m	4.6 m – 7.6 m	0.3 m – 24.1 m	264 of 397
Reported yield	18.2 L/min	4.5 L/min – 45.5 L/min	0.0 L/min – 181.8 L/min	251 of 397
Reported depth to bedrock	14.0 m	12.2 m – 18.4 m	1.2 m – 51.8 m	204 of 397
Reported construction year	1974	1962 – 2012	1911 – 2026	388 of 397

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	285
Monitoring	64
Test hole	8
Other	12
Unknown	3
Not reported	25

Status	Records
Abandoned	47
Replaced	1
Unknown	1
Not reported	348

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 NIAGARA-ON-THE-LAKE TOWN (GRANTHAM), and the outline is the extent of its mapped records. It is not a municipal boundary.

Every record, on the map

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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.