Riverable🇬🇧 UK

Small River Lee Level & Flow Conditions

Real-time Environment Agency (Defra) river level in metres (m), discharge telemetry, water temperature, and activity suitability ratings at Small River Lee at Cheshunt, Windmill Lane, South East England.

South East England · South East|EA ID: 5318TH

Small River Lee

Gauging Station: Small River Lee at Cheshunt, Windmill Lane · Catchment: Lower Lee

EA Hydrology Model
Activity Intelligence

River Condition Score

1–10 Scale
10.0OUT OF 10Normal Range
⭐Normal Range

River level is within normal Environment Agency range.

💡River Advisory:

Prime conditions for wild swimming, canoeing, and angling.

Typical Range:0.366m – 2.1m
RIVER LEVEL (m)
0.37 m
Typical high: 2.1m
Standard BaselineSteady
NORMAL BOUNDS
0.366m
Typical Low Threshold
Defra ThresholdNormal
WATER TEMP
8°C
Dipping: Cold shock risk
Wild SwimmingWetsuit Advised
AIR & SKY
11°C
Humidity: 65%
Rain: 15%13 km/h W

Select Activity to Tune Scoring

Scoring algorithm recalibrates suitability according to water depth, stream power, and weather.

Active: Wild Swimming & Dipping
River bathing, open water swimming & dipping. Ideal in calm, normal river levels with warm sunshine and gentle currents.
Environment Agency Open Data

24-Hour River Level Trend (m)

Defra sensor readings vs. typical normal bounds

Observed Level
Typical High (2.1m)
2.1m Threshold
24 Hours Ago12 Hours AgoLive Sensor (0.37 m)

River Access & Safety Info

Environment Agency telemetry & public rights of way

Public Waterway
EA
Small River Lee at Cheshunt, Windmill Lane
Monitored gauging station • Defra Flood Monitoring Network
Active
MAP
Location & Catchment
Lower Lee • 51.7032°N, -0.0225°W
GPS Set
Explore Interactive Access Map & Surrounding Gauges →

Frequently Asked Questions About Small River Lee

What is the current river level of Small River Lee?

Current river level for Small River Lee is measured in metres (m) at Environment Agency station #5318TH (Small River Lee at Cheshunt, Windmill Lane). Telemetry is logged every 15 minutes by Defra.

Is Small River Lee safe for wild swimming, canoeing, or paddling today?

River conditions depend on live gauge depth and streamflow velocity. Riverable UK provides a real-time 1–10 River Activity Score tuned for wild swimming, canoeing, kayaking, and angling. Check the live status badge above before entering the water.

What is the typical normal range for Small River Lee?

The Environment Agency typical normal range at this station is between 0.366m and 2.1m. Levels within this window represent standard, safe conditions.

Can heavy rain in the catchment cause Small River Lee to rise rapidly?

Yes, catchment precipitation and surface runoff directly cause water levels to surge. Riverable UK monitors 7-day cumulative precipitation and upstream weather models to alert users to rising spate conditions.

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