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You'll be notified when this gauge is rising more than 0.10 mASD/hr — a sign of rapidly increasing water levels.
You'll be notified when a new storm-overflow (sewage) discharge starts within ~3 km of this gauge, based on the water companies' near-real-time feeds.
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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
0.103 mASD
▬ Steady
24h Max
0.109 mASD
24h Min
0.099 mASD
Typical Range
0.08 - 0.70
mASD
Highest Recorded
1.05 mASD
EA official record
0.95 in our data (since Feb 1987)
Current level is 10% 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.
River Flow
90 days
Daily mean discharge (m³/s) with the daily min–max band, from the EA Hydrology API. Flow is the volume of water passing the gauge — often a more direct flood signal than level.
Downstream level
7 days
The level on the DOWNSTREAM side of this lock/weir structure — a separate EA
measure from the main (upstream) reading shown on the Current tab. Threshold bands
are computed from this gauge's own downstream history.
Long Term
🌍 floodradar.co.uk
—
Consecutive rainy days0 → 10+
Days Above Normal
This year vs 5-year monthly range
Recent Readings
Steady over 6h
24 Aug 00:30▬ steady0.103 mASD
24 Aug 00:15▬ steady0.103 mASD
24 Aug 00:00▬ steady0.103 mASD
23 Aug 23:45▬ steady0.103 mASD
23 Aug 23:30▬ steady0.103 mASD
23 Aug 23:15▬ steady0.103 mASD
23 Aug 23:00▬ steady0.103 mASD
23 Aug 22:45▬ steady0.103 mASD
23 Aug 21:30▬ steady0.103 mASD
23 Aug 21:15▬ steady0.103 mASD
23 Aug 21:00▬ steady0.103 mASD
23 Aug 20:45▬ steady0.103 mASD
23 Aug 20:30▬ steady0.103 mASD
23 Aug 20:15▬ steady0.103 mASD
23 Aug 20:00▬ steady0.103 mASD
23 Aug 19:45▬ steady0.103 mASD
23 Aug 19:30▬ steady0.103 mASD
23 Aug 19:15▬ steady0.103 mASD
23 Aug 19:00▬ steady0.103 mASD
23 Aug 18:450.103 mASD
Rainfall & Weather
Loading rainfall and weather data...
Flood history near this gauge
Official Environment Agency warnings issued since 2012 for the 5 flood
areas linked to this gauge (nearest 2.4 km away).
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 Stratton flood history.
Geographic coordinates may reflect the access point for the gauge, and not the precise location in the watercourse that it is taking readings from.
Catchment Character
🌊 Groundwater-fedSlow 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
0.84
groundwater-fed — slow & steady
Avg Annual Rainfall
927 mm/yr
1991–2020 · +5% since 1941–70
Urban Extent
0.8%
largely rural
Highest Recorded Flow
4.43 m³/s
15 Dec 2000
Flow-Duration Curve
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.
The gauging station is located in the middle section of the River Churn just above Cirencester, in the western Thames Basin.
More detail
The catchment
Pervious (Oolitic L'st) catchment on the dip-slope of the Cotswolds. Primarily rural with small, scattered settlements.
The station
Flat V weir (1:10 cross-slope, 4.5m broad). Auxiliary d/s water level recorder.
Flow regime
Baseflow-dominated regime. Significant diminution of runoff due to groundwater and surface water abstractions.
The flow record
All flows contained but bypassing can occur at very high flows (as in late 2000); hydrographs appear truncated. Zero flows occur during notable droughts.
How this gauging station is built and how long it has measured (NRFA / UKCEH).
Gauge type
Flat-V weir
Operating since
1979
Station datum
111.2 mAOD
Flow record
1979–2024 · 45 yrs · 100% complete
Hydrometric area
39
Measured by
Environment Agency
Nearby Groundwater
Soil Moisture
🚽 Storm overflows on this river
Frequently asked questions
Is the River Churn at Cirencester flooding today?
The current level is 0.10m, which is within the typical range of 0.08 to 0.70m. Flooding is unlikely at this level.
Is the river level rising or falling at Cirencester?
Based on the most recent readings, the level is currently steady. The chart above shows the last 7 days of measurements, updated roughly every 15 minutes.
What is a normal level for the River Churn at Cirencester?
The typical range at this station is 0.08m to 0.70m, based on Environment Agency historical data. Levels above 0.70m 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.
Embed this gauge on your website
Free live river-level widget — ideal for parish councils, angling clubs and local sites. Updates automatically.
Preview
📮 Flood risk by postcode near this gauge
Postcodes within 5 km with properties in the Environment Agency’s rivers-and-sea flood-risk bands:
