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Water Level Easing
Easing — down from 127.20 at 03:00, now 127.13
127

Water Acre

Groundwater Level 💧 Groundwater
Kennet catchment • Aldbourne • Wiltshire • ID: SU27_119 • Level
(2h ago) • 1 reading/hr • 154 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
127.133 mAOD
▼ Easing
24h Max
127.333 mAOD
24h Min
127.133 mAOD
Typical Range
125.89 - 143.80
mAOD
Highest Recorded
145.18 mAOD
EA official record
144.55 in our data (since Mar 2017)
🚽 Sewage overflows nearby

Recent Water Levels

🌍 floodradar.co.uk
1 day

Recent Readings

Falling · -4 cm over 19h
10 Oct 11:00 ▼ -0.4 cm 127.133 mAOD
10 Oct 10:00 ▼ -0.2 cm 127.137 mAOD
10 Oct 09:00 ▼ -0.1 cm 127.139 mAOD
10 Oct 08:00 ▼ -0.3 cm 127.140 mAOD
10 Oct 07:00 ▼ -0.3 cm 127.143 mAOD
10 Oct 06:00 ▬ steady 127.146 mAOD
10 Oct 05:00 ▼ -0.4 cm 127.146 mAOD
10 Oct 04:00 ▬ steady 127.150 mAOD
10 Oct 03:00 ▼ -0.1 cm 127.151 mAOD
10 Oct 02:00 ▼ -0.2 cm 127.152 mAOD
10 Oct 01:00 ▼ -0.4 cm 127.154 mAOD
10 Oct 00:00 ▼ -0.2 cm 127.158 mAOD
09 Oct 23:00 ▼ -0.1 cm 127.160 mAOD
09 Oct 22:00 ▼ -0.3 cm 127.161 mAOD
09 Oct 21:00 ▼ -0.1 cm 127.164 mAOD
09 Oct 20:00 ▼ -0.4 cm 127.165 mAOD
09 Oct 19:00 ▼ -0.3 cm 127.169 mAOD
09 Oct 18:00 ▼ -0.2 cm 127.172 mAOD
09 Oct 17:00 ▼ -0.3 cm 127.174 mAOD
09 Oct 16:00 127.177 mAOD

Station Details

  • Monitoring Station: Water Acre
  • Watercourse: Groundwater Level
  • Nearest Town: Aldbourne
  • County: Wiltshire
  • Coordinates: 51°29'54"N 1°37'45"W (51.498368, -1.629142)
  • Open in: Google Maps · Apple Maps (opens your maps app)
  • Date Opened: 24 Jan 2001
  • Status: Active
  • Station Type: Groundwater (borehole)
Technical details: references, datum, range, flow archive
  • Station Reference: SU27_119
  • RLOI id: 9581 (the EA's check-for-flooding station id)
  • EA Gauge ID: SU27_119-level-groundwater-i-1_h-mAOD
  • Parameter: Level
  • Unit: mAOD
  • Typical data delay: ~22 min (measured reading→publication lag)
  • Tidal: No
  • Lock / structure: No
  • Catchment Area: Kennet
  • Typical Range: 125.886 – 143.800 mAOD
  • EA Cross-check: 127.13 mAOD (EA at 10 Oct 11:00)

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.

Nearby

Rainfall & Weather

Loading rainfall and weather data...

How often this river runs high

In a typical year this gauge reaches its typical high of 143.80 m on about 11 days. This year so far: 20 days.

2026 20 days so far
2025 0 days
2024 67 days
2023 0 days
2022 0 days
2021 0 days
2020 29 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 2012 for the 7 flood areas linked to this gauge (nearest 0.1 km away).

1severe warning 6flood warnings 46flood alerts

Most recent flood warning: 5 Jan 2024 — River Kennet from Mildenhall to just above Hungerford

Year by year
YearSevereWarningsAlerts
2026 0 0 21
2024 1 3 5
2023 0 1 5
2021 0 0 2
2020 0 0 2
2019 0 0 3
2018 0 1 0
2014 0 1 3
2013 0 0 1
2012 0 0 4

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 Aldbourne flood history.

Flood areas linked to this gauge

Flood warnings and alerts are issued for whole areas. These are the 7 areas linked to this gauge, nearest first.

Frequently asked questions

Is the Groundwater Level at Water Acre flooding today?

The current level is 127.13m, which is within the typical range of 125.89 to 143.80m. Flooding is unlikely at this level.

Is the river level rising or falling at Water Acre?

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

Why is the level slowly falling?

When little or no rain has fallen for a while, a river level gradually drops as the water stored in the ground and soil drains away with nothing to replace it. This is called baseflow recession and is normal in dry spells. A gentle decline like this is expected and is not a sign of a problem — downstream gauges often recede a little faster than headwaters further upstream, and levels recover once rain returns.

What is a normal level for the Groundwater Level at Water Acre?

The typical range at this station is 125.89m to 143.80m, based on Environment Agency historical data. Levels above 143.80m 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:

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