Ray Farm

Groundwater Level · Marlow · Thames from Hurley to Teddington

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RiverGroundwater LevelWatercourse named by the publisher

CatchmentThames from Hurley to TeddingtonEnvironment Agency catchment context

Station IDSU89_82Use this when checking the official source

Published location

Where is Ray Farm?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

51.605305, -0.748310

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Map data © OpenStreetMap contributors

What this reading tells you

It is the latest value published for this monitoring instrument at the stated observation time. The unit mAOD is retained from the Environment Agency measure record.

This page does not currently have an approved typical range or warning threshold for this measure, so it does not label the reading as high, normal or low.

Need a current safety answer?

A gauge reading is not a flood warning or a property-risk assessment. Use the official warning service for current alerts and follow emergency-service advice.

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Technical record and provenance

Station reference

SU89_82

Station opened

25 Oct 2011, 01:00

Latitude

51.605305

Longitude

-0.74831

Source

Environment Agency Flood Monitoring API

API retrieval

30 Aug 2026, 20:59

Raw measure identifier

http://environment.data.gov.uk/flood-monitoring/id/measures/SU89_82-level-groundwater-i-1_h-mAOD

Source, licence and methodology