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1.06

Chalgrove

Chalgrove Brook ⚙ Structure
Cherwell Thame and Wye catchment • Chalgrove • Oxfordshire • ID: 1984TH • Level
(26m ago) • 4 readings/hr • 191 views

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Not an emergency service — if in danger call 999. Alerts rely on EA/SEPA data and are best-efforts. Terms

Current Level
1.058 mASD
▬ Steady
24h Max
1.063 mASD
24h Min
1.050 mASD
Typical Range
0.90 - 1.75
mASD
Highest Recorded
1.93 mASD
EA official record
1.93 in our data (since Mar 2012)
Current level is 55% of this
🚽 Sewage overflows nearby

Recent Water Levels

🌍 floodradar.co.uk
1 day

Flood predictions aren't generated for lock / structure gauges — their levels are driven by gate operation, not by catchment rainfall, so the forecast models would have no skill here.

Recent Readings

Rising · +0.4 cm over 5h
10 Sep 05:30 ▬ steady 1.058 mASD
10 Sep 05:15 ▬ steady 1.058 mASD
10 Sep 05:00 ▼ -0.1 cm 1.059 mASD
10 Sep 04:45 ▬ steady 1.060 mASD
10 Sep 04:30 ▬ steady 1.060 mASD
10 Sep 04:15 ▬ steady 1.060 mASD
10 Sep 04:00 ▲ +0.1 cm 1.060 mASD
10 Sep 03:45 ▬ steady 1.059 mASD
10 Sep 03:30 ▬ steady 1.059 mASD
10 Sep 03:15 ▬ steady 1.058 mASD
10 Sep 03:00 ▬ steady 1.058 mASD
10 Sep 02:45 ▲ +0.1 cm 1.058 mASD
10 Sep 02:30 ▬ steady 1.057 mASD
10 Sep 02:15 ▬ steady 1.057 mASD
10 Sep 02:00 ▲ +0.1 cm 1.056 mASD
10 Sep 01:30 ▬ steady 1.055 mASD
10 Sep 01:15 ▬ steady 1.055 mASD
10 Sep 01:00 ▬ steady 1.054 mASD
10 Sep 00:45 ▬ steady 1.054 mASD
10 Sep 00:30 1.054 mASD

Rainfall & Weather

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Flood history near this gauge

Official Environment Agency warnings issued since 2012 for the 2 flood areas linked to this gauge (nearest 2.3 km away).

6flood warnings 0flood alerts

Most recent flood warning: 23 Sep 2024Chalgrove Brook at Chalgrove and Stadhampton

Year by year
YearWarningsAlerts
2024 2 0
2023 1 0
2014 1 0
2013 1 0
2012 1 0

Warnings apply to a whole flood area, not necessarily this exact spot. Years before 2006 aren't covered by the EA's historic record. See also the Chalgrove flood history.

Nearby Stations

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Station Details

  • Monitoring Station: Chalgrove
  • Watercourse: Chalgrove Brook
  • Nearest Town: Chalgrove
  • County: Oxfordshire
  • Nearest reservoir: Farmoor (21.9 km) · 76.0% full (as of 31 Aug 2026)
  • Coordinates: 51°39'48"N 1°4'31"W (51.663282, -1.075268)
  • Open in: Google Maps · Apple Maps (opens your maps app)
  • Date Opened: 21 Mar 2012
  • Status: Active
  • Station Type: River level station (multi-sensor)
  • Station Reference: 1984TH
  • EA Gauge ID: 1984TH-level-stage-i-15_min-mASD
  • Parameter: Level
  • Unit: mASD
  • Typical rise rate: 1 cm/hr (p95 sustained over 90 days)
  • Typical data delay: ~22 min (measured reading→publication lag)
  • Tidal: No
  • Lock / structure: ⚙ Yes — lock, weir, sluice or pump
  • Catchment Area: Cherwell Thame and Wye
  • Typical Range: 0.900 – 1.750 mASD
  • EA Cross-check: 1.06 mASD (EA at 10 Sep 05:15)

Geographic coordinates may reflect the access point for the gauge, and not the precise location in the watercourse that it is taking readings from.

Frequently asked questions

Is the Chalgrove Brook at Chalgrove flooding today?

The current level is 1.06m, which is within the typical range of 0.90 to 1.75m. Flooding is unlikely at this level.

Is the river level rising or falling at Chalgrove?

Based on the most recent readings, the level is currently steady. The chart above shows the last 12 hours of measurements by default (up to 7 days), updated roughly every 15 minutes.

What is a normal level for the Chalgrove Brook at Chalgrove?

The typical range at this station is 0.90m to 1.75m, based on Environment Agency historical data. Levels above 1.75m are higher than usually seen and may indicate a flood risk.

How often is this river level data updated?

Readings are taken by the Environment Agency gauge roughly every 15 minutes and FloodRadar refreshes its data continuously, so the level shown is normally less than an hour old.

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📮 Flood risk by postcode near this gauge

Postcodes within 5 km with properties in the Environment Agency’s rivers-and-sea flood-risk bands:

Check any UK postcode’s flood risk →

🏠 Buying or renting around here? Get the Property Flood-Risk Report for any English postcode — official risk band, recorded floods, warning history, river behaviour and nearby storm overflows. £19 one-off. Learn more →