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0.14

Pangbourne

Pang ⚙ Structure
Vale of White Horse catchment • Pangbourne • West Berkshire • ID: 2190TH • Level
(32m ago) • 4 readings/hr • 157 views

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

Current Level
0.137 mASD
▬ Steady
24h Max
0.140 mASD
24h Min
0.136 mASD
Typical Range
0.08 - 0.78
mASD
Highest Recorded
1.09 mASD
EA official record
A 1.94 reading (13 Dec 2012) sits in our unverified raw history and is not treated as the record
Current level is 13% 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

Steady over 6h
08 Oct 05:15 ▬ steady 0.137 mASD
08 Oct 05:00 ▬ steady 0.137 mASD
08 Oct 04:45 ▬ steady 0.137 mASD
08 Oct 04:30 ▬ steady 0.137 mASD
08 Oct 03:45 ▬ steady 0.137 mASD
08 Oct 03:30 ▬ steady 0.137 mASD
08 Oct 03:15 ▬ steady 0.137 mASD
08 Oct 02:45 ▬ steady 0.137 mASD
08 Oct 02:30 ▬ steady 0.137 mASD
08 Oct 02:15 ▬ steady 0.137 mASD
08 Oct 02:00 ▬ steady 0.137 mASD
08 Oct 01:45 ▬ steady 0.137 mASD
08 Oct 01:30 ▬ steady 0.137 mASD
08 Oct 01:15 ▬ steady 0.137 mASD
08 Oct 01:00 ▬ steady 0.137 mASD
08 Oct 00:45 ▬ steady 0.137 mASD
08 Oct 00:30 ▬ steady 0.137 mASD
08 Oct 00:15 ▬ steady 0.137 mASD
08 Oct 00:00 ▬ steady 0.137 mASD
07 Oct 23:45 0.137 mASD

Station Details

  • Monitoring Station: Pangbourne
  • Watercourse: River Pang
  • Nearest Town: Pangbourne
  • County: West Berkshire
  • Coordinates: 51°29'5"N 1°5'15"W (51.484688, -1.087539)
  • Open in: Google Maps · Apple Maps (opens your maps app)
  • Date Opened: 1 Jan 1985
  • Status: Active
  • Station Type: River level station (multi-sensor)
Technical details: references, datum, range, flow archive
  • Station Reference: 2190TH
  • RLOI id: 7107 (the EA's check-for-flooding station id)
  • EA Gauge ID: 2190TH-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: Vale of White Horse
  • Typical Range: 0.079 – 0.780 mASD
  • Drainage Area: 171 km² upstream of this gauge
  • Flow Data: Daily mean flow (m³/s) to 6 Oct (2 days behind — the EA publishes each day's mean a day or two after it ends; unchecked, provisional) via EA Hydrology
  • EA Cross-check: 0.14 mASD (EA at 8 Oct 05:15)
  • Flow Archive: National River Flow Archive ↗

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

Nearby Stations

Gauges connected to this river, and others nearby. A distance “by river” follows the river on the map; any other is in a straight line.

Connected upstream

Connected downstream

Same river system, separate branch

Distances by river: OS Open Rivers. Contains OS data © Crown copyright and database rights 2026.

💧 Storm overflows upstream of this gauge

Storm overflows whose water reaches this gauge on the mapped river network, nearest first by distance along the river. The status is each water company's monitor: it says whether an overflow is discharging, not how much or what it contains.

1 storm overflow is traced upstream of this gauge, the nearest 11.7 km away along the river. 0 report discharging now, 1 reports not discharging.

💧
Thames Water · into Tributary Of River Bourne · 11.7 km upstream along the river
21 spills · 253 hours in 2025
Not discharging now · last
Placed on the river by its position alone.

Nearby, connection not known

Within 6 km in a straight line, but the river map cannot say whether their water passes this gauge.

💧
Thames Water · into River Sul · 940 m away in a straight line · its recorded watercourse is not the one mapped beside it
14 spills · 271 hours in 2025
Not discharging now · last

These are the water companies' monitor statuses; a spill does not by itself explain a change in the gauge level. River connections and distances are traced on OS Open Rivers (edition 2026-04), which leaves out many small channels. Explore the sewage map →

Contains OS data © Crown copyright and database rights 2026.

Rainfall & Weather

Loading rainfall and weather data...

How often this river runs high

In a typical year this gauge reaches its typical high of 0.78 m on about 1 day. This year so far: 0 days.

2026 0 days so far
2025 0 days
2024 8 days
2023 0 days
2022 0 days
2021 4 days
2020 0 days
2019 0 days
2018 0 days
2017 0 days

Counted from each day's highest reading. Days with missing or implausible readings are left out.

Flood history near this gauge

Official Environment Agency warnings issued since 2011 for the 11 flood areas linked to this gauge (nearest 0.7 km away).

20flood warnings 166flood alerts

Most recent flood warning: 6 Feb 2026 — Properties closest to the River Kennet at the Burghfield, Southcote, Coley and Holybrook areas

Year by year
YearWarningsAlerts
2026 2 68
2025 2 10
2024 8 11
2023 1 15
2022 0 2
2021 0 6
2020 3 10
2019 0 7
2018 0 4
2016 0 8
2015 0 2
2014 4 7
2013 0 4
2012 0 10
2011 0 2

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 Pangbourne flood history.

Flood areas linked to this gauge

Flood warnings and alerts are issued for whole areas. These are the 11 areas linked to this gauge, nearest first.

Show 3 more

Catchment Character

🌊 Groundwater-fed Slow and steady — fed largely by groundwater, so levels change gradually, not in sudden spikes.

Your catchment is all the land that drains rainfall into the river above this gauge. Its character — how steep, wet, wooded, urban or chalky that land is — decides how fast rain here turns into a rising river. A steep, bare or clay catchment is “flashy” (rises and falls quickly, floods easily); a flat, chalk or well-wooded one is slow and steady. The tiles below put numbers to that; the flow-duration curve reads left-to-right from the river’s typical high flows (Q5) down to its low flows (Q95) — a steep curve means a flashy river.

The physical character of the land that drains to this gauge, and how it shapes its flood response — from the National River Flow Archive (UKCEH).

Baseflow Index
0.72
groundwater-fed — slow & steady
Avg Annual Rainfall
735 mm/yr
1991–2020 · +5% since 1941–70
Urban Extent
1.2%
largely rural
Median Annual Flood
2.21 m³/s
QMED — typical yearly peak flow
Highest Daily Mean Flow
8.04 m³/s
13 Dec 2000 · daily mean, not the instantaneous peak
Flow-Duration Curve
mean 0.6631.540.5450.2005% (high)% of days exceeded95% (low)
Daily flow (m³/s) exceeded each % of the time — a steep curve is flashy, a flat one is steady. Q5 high · Q50 median · Q95 low.
Land Cover (2023)
Woodland 17%Grassland 30%Arable 49%Urban 4%

Flow affected by: reservoir influence, groundwater abstraction, industrial / agricultural abstraction.

Photos

Gauging-station photographs from the National River Flow Archive (UKCEH).

Photos © NRFA / UKCEH & the measuring authority — shown at web resolution. Full gallery on the NRFA ↗

About this gauge

Station within a rural, mainly chalk, catchment with some influence from abstraction and the main Thames in times of flooding.

More detail

The catchment

Catchment is principally pervious (Chalk) but a low percentage is impermeable (Reading Beds, London Clay and Alluvium); appreciable Drift/Clay-with-Flint cover also. A largely rural catchment with appreciable woodland and scattered settlements.

The station

Crump weir, 4.0m broad. A tail-water tapping was installed in 2000 (data from 01/07/2001) to replace previous crest-tappings. Low cost fish baffles are present, but they have no impact on the weir.

How it measures flow

Stilling well with shaft encoders. The modular limit is approximately 0.4m. Non-modular flows are adjusted via tail-water tapping. Backwater effects, created by the River Thames confluence 137m downstream, cause drowning or even submergence. Correction for drowning is difficult due to the unreliability of the pressure tapping (performance has declined through time). Crest-tapping is no longer used due to siltation. There is greater uncertainty in flows at stages above 0.4m and below 0.1m. No local bypassing but extensive overspilling occurs into Sulham Brook near Tidmarsh during extreme floods (e.g. July 2007 when weir was also drowned). Peak flow rating based on a Standard Crump weir calculation using tail levels. Peak flow rating estimates flow to a good level of accuracy, if not drowned or bypassed.

Flow regime

Abstraction mainly for industrial/agricultural use. Flow/runoff substantially diminished by groundwater abstractions, although there has been a large reduction in the Compton abstraction from the early 1990s. Occasional impact of WBGS but otherwise relatively few artificial influences on flows.

The flow record

High flows should be treated with caution where overspill occurs into Sulham Brook (e.g. July 2007), or drowning is caused by the Thames. Increased flows in October / November 2017 evident in both upstream and downstream level, cause unknown. Fish baffles have no impact on weir. Full period of record peak flow data reviewed and released in September 2023 (WINFAP Files v12).

Descriptions from the National River Flow Archive (UKCEH). NRFA station record ↗

Gauge Details

How this gauging station is built and how long it has measured (NRFA / UKCEH).

Gauge type
Crump weir
Operating since
1968
Station datum
39.6 mAOD
Flow record
1968–2024 · 56 yrs · 100% complete
Peak-flow record
since 1968
Hydrometric area
39
Measured by
Environment Agency

Frequently asked questions

Is the River Pang at Pangbourne flooding today?

The current level is 0.14m, which is within the typical range of 0.08 to 0.78m. Flooding is unlikely at this level.

Is the river level rising or falling at Pangbourne?

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 River Pang at Pangbourne?

The typical range at this station is 0.08m to 0.78m, based on Environment Agency historical data. Levels above 0.78m are higher than usually seen and may indicate a flood risk.

How often is this river level data updated?

Readings are supplied by the Environment Agency gauge. FloodRadar checks for updates roughly every 15 minutes; the timestamp above shows how recent the latest available reading is.

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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 →