← Back
Water Level Rising
Up 0.09 m since 18:45, still rising
0.36

Tewkesbury Tredington

Swilgate
Warwickshire Avon catchment • Gloucestershire • ID: 2101 • Level
(30m ago) • 4 readings/hr • 139 views

Set water level alerts

Get notified about Tewkesbury Tredington — tick as many as you like, they all share the notify settings below.

⤴ Unusual rise — FloodRadar+Top 1% rise rate for this gauge.
Drag the line on the chart, or type a value: mASD
Quick pick:

Each one is saved as its own alert — pause or remove them individually any time.

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

Current Level
0.364 mASD
▲ Rising
24h Max
0.421 mASD
24h Min
0.273 mASD
Typical Range
0.10 - 1.75
mASD
Highest Recorded
2.64 mASD
EA official record
2.80 in our data (since Aug 2023)
Current level is 14% of this
🚽 Sewage overflows nearby

Recent Water Levels

🌍 floodradar.co.uk
1 day

Recent Readings

Rising · +9 cm over 6h
11 Oct 00:15 ▬ steady 0.364 mASD
11 Oct 00:00 ▬ steady 0.364 mASD
10 Oct 23:45 ▲ +0.1 cm 0.364 mASD
10 Oct 23:30 ▲ +1 cm 0.363 mASD
10 Oct 22:30 ▲ +0.5 cm 0.351 mASD
10 Oct 22:15 ▲ +0.7 cm 0.346 mASD
10 Oct 22:00 ▲ +0.8 cm 0.339 mASD
10 Oct 21:45 ▲ +1 cm 0.331 mASD
10 Oct 21:30 ▲ +1 cm 0.321 mASD
10 Oct 21:15 ▲ +1 cm 0.311 mASD
10 Oct 21:00 ▲ +1 cm 0.299 mASD
10 Oct 20:45 ▲ +0.8 cm 0.289 mASD
10 Oct 20:30 ▲ +0.5 cm 0.281 mASD
10 Oct 20:15 ▲ +0.3 cm 0.276 mASD
10 Oct 20:00 ▬ steady 0.273 mASD
10 Oct 19:45 ▼ -0.1 cm 0.273 mASD
10 Oct 19:30 ▼ -0.2 cm 0.274 mASD
10 Oct 19:15 ▼ -0.1 cm 0.276 mASD
10 Oct 19:00 ▼ -0.2 cm 0.277 mASD
10 Oct 18:45 0.279 mASD

Station Details

  • Monitoring Station: Tewkesbury Tredington
  • Watercourse: River Swilgate
  • County: Gloucestershire
  • Coordinates: 51°57'59"N 2°8'48"W (51.966299, -2.146648)
  • Open in: Google Maps · Apple Maps (opens your maps app)
  • Date Opened: 8 Aug 2023
  • Status: Active
  • Station Type: River level station
Technical details: references, datum, range, flow archive
  • Station Reference: 2101
  • RLOI id: 9563 (the EA's check-for-flooding station id)
  • EA Gauge ID: 2101-level-stage-i-15_min-mASD
  • Parameter: Level
  • Unit: mASD
  • Typical rise rate: 6 cm/hr (p95 sustained over 90 days)
  • Typical data delay: ~22 min (measured reading→publication lag)
  • Tidal: No
  • Lock / structure: No
  • Catchment Area: Warwickshire Avon
  • Typical Range: 0.100 – 1.750 mASD
  • EA Cross-check: 0.36 mASD (EA at 11 Oct 00:15)

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

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.

4 storm overflows are traced upstream of this gauge, the nearest 4.9 km away along the river. 0 report discharging now, 4 report not discharging.

💧
Severn Trent Water · into Hyde Brook · 4.9 km upstream along the river
19 spills · 230 hours in 2025
Not discharging now · last
💧
Severn Trent Water · into Dean Brook · 6.9 km upstream along the river
5 spills · 32 hours in 2025
Not discharging now · last
💧
Severn Trent Water · into Hyde Brook · 7.6 km upstream along the river
25 spills · 390 hours in 2025
Not discharging now · last
💧
Severn Trent Water · into Wyman's Brook · 8.9 km upstream along the river
16 spills · 29 hours in 2025
Not discharging now · last

6 other overflows within 6 km are downstream of this gauge or on another branch of the river network, so they are not listed.

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 1.75 m on about 20 days. This year so far: 8 days.

2026 8 days so far
2025 10 days, 3 of them high · 3 high
2024 30 days, 9 of them high · 9 high
2023 6 days, 1 of them high · 1 high patchy data

Counted from each day's highest reading. Days with missing or implausible readings are left out, so a year marked patchy may have run high more often than shown. The darker part is days above 2.29 m, the level this gauge tops only a few days a year.

Flood history near this gauge

Official Environment Agency warnings issued since 2012 for the 3 flood areas linked to this gauge (nearest 4.2 km away).

30flood warnings 32flood alerts

Most recent flood warning: 7 Feb 2026 — River Avon at Twyning

Year by year
YearWarningsAlerts
2026 1 2
2025 2 7
2024 5 15
2023 1 2
2022 0 3
2021 1 3
2020 4 0
2019 3 0
2016 2 0
2014 3 0
2013 4 0
2012 4 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.

Flood areas linked to this gauge

Flood warnings and alerts are issued for whole areas. These are the 3 areas linked to this gauge, nearest first.

Frequently asked questions

Is the River Swilgate at Tewkesbury Tredington flooding today?

The current level is 0.36m, which is within the typical range of 0.10 to 1.75m. Flooding is unlikely at this level.

Is the river level rising or falling at Tewkesbury Tredington?

Based on the most recent readings, the level is currently rising. 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 Swilgate at Tewkesbury Tredington?

The typical range at this station is 0.10m 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 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.

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:

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 →