Grimsby and Ancholme catchment
• North Lincolnshire • ID: E1555 • Level
This gauge is tidally influenced — levels rise and fall with each tide, so rapid changes here
are normal and don't necessarily indicate flooding.
(39m ago) • 4 readings/hr • 130 views
⚠
Sensor data may be unreliable — recent readings are physically implausible
for this gauge (far outside its normal range). Treat the level shown with caution; the EA
may be reporting a faulty sensor.
stuck at error value -1.638–-1.638 mAOD (readings flow, daily summaries stalled since 2026-03-23)
Set water level alerts
Get notified about New Holland — tick as many as you like, they all share the notify settings below.
Alert me when (tick one or more)
You'll be notified when this gauge is rising more than 0.10 mAOD/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.
Notify by (tick one or more)
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On iPhone: tap Share → Add to Home Screen first, then open it from there and set the alert.
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 data and are best-efforts. Terms
Current Level
-1.638 mAOD
▬ Steady
24h Max
-1.637 mAOD
24h Min
-1.638 mAOD
Typical Range
-
Highest Recorded
5.81 mAOD
EA official record
4.54 in our data (since Mar 2017)
🚽Sewage overflows nearby
Recent Water Levels
🌍 floodradar.co.uk
1 day
Flood predictions aren't generated for
tidal gauges —
their levels are driven by the tide,
not by catchment rainfall, so the forecast models would have no skill here.
Long Term
🌍 floodradar.co.uk
—
Consecutive rainy days0 → 10+
Recent Readings
Steady over 6h
24 Aug 00:30▬ steady-1.638 mAOD
24 Aug 00:15▬ steady-1.638 mAOD
24 Aug 00:00▬ steady-1.638 mAOD
23 Aug 23:45▬ steady-1.638 mAOD
23 Aug 23:30▬ steady-1.638 mAOD
23 Aug 23:15▬ steady-1.638 mAOD
23 Aug 23:00▬ steady-1.638 mAOD
23 Aug 22:45▬ steady-1.638 mAOD
23 Aug 21:30▬ steady-1.638 mAOD
23 Aug 21:15▬ steady-1.638 mAOD
23 Aug 21:00▬ steady-1.638 mAOD
23 Aug 20:45▬ steady-1.638 mAOD
23 Aug 20:30▬ steady-1.638 mAOD
23 Aug 20:15▬ steady-1.638 mAOD
23 Aug 20:00▬ steady-1.638 mAOD
23 Aug 19:45▬ steady-1.638 mAOD
23 Aug 19:30▬ steady-1.638 mAOD
23 Aug 19:15▬ steady-1.638 mAOD
23 Aug 19:00▬ steady-1.638 mAOD
23 Aug 18:45-1.638 mAOD
Rainfall & Weather
Loading rainfall and weather data...
Flood history near this gauge
Official Environment Agency warnings issued since 2007 for the 19 flood
areas linked to this gauge (nearest 2.3 km away).
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 Groundwater
Soil Moisture
🌊 Tide
🚽 Storm overflows on this river
Frequently asked questions
Is the Tide at New Holland flooding today?
The latest recorded level is -1.64m. Compare it with the recent history on the chart above to judge whether levels are unusually high.
Is the river level rising or falling at New Holland?
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.
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.
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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:
