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South Alligator Plains River Level & Flow Conditions

Real-time Bureau of Meteorology (BoM) river level in metres (m), discharge telemetry, water temperature, and activity suitability ratings at South Alligator Plains River at Causeway, Northern Territory.

Northern Territory · Top End & Outback|BoM ID: G8200005★ Premier Australian Waterway

South Alligator Plains River

Gauging Station: South Alligator Plains River at Causeway · Catchment: South Alligator Plains River

BoM Hydrology Model
Activity Intelligence

River Condition Score

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

River level is within normal Bureau of Meteorology (BoM) range.

💡River Advisory:

Prime conditions for swimming, canoeing, and angling.

Typical Range:0.45m – 1.85m
RIVER LEVEL (m)
0.45 m
Typical high: 1.85m
Standard BaselineSteady
NORMAL BOUNDS
0.45m
Typical Low Threshold
BoM BaselineNormal
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 swimming, billabongs & gorge dipping. Ideal in calm, normal river levels with warm sunshine and gentle currents.
Bureau of Meteorology (BoM) Open Data

24-Hour River Level Trend (m)

BoM telemetry vs. typical normal bounds

Observed Level
Typical High (1.85m)
1.85m Threshold
24 Hours Ago12 Hours AgoLive Sensor (0.45 m)

River Access & Safety Info

BoM telemetry & public river access points

Public Waterway
BoM
South Alligator Plains River at Causeway
Monitored gauging station • BoM Water Data Online Network
Active
MAP
Location & Catchment
South Alligator Plains River • -12.6652°N, 132.5012°W
GPS Set
Explore Interactive Access Map & Surrounding Gauges →

Frequently Asked Questions About South Alligator Plains River

What is the current river level of South Alligator Plains River?

Current river level for South Alligator Plains River is measured in metres (m) and discharge (m³/s) at Bureau of Meteorology (BoM) station #G8200005 (South Alligator Plains River at Causeway). Telemetry is logged continuously.

Is South Alligator Plains River safe for wild swimming, canoeing, or paddling today?

River conditions depend on live gauge depth and streamflow velocity. Riverable Australia 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 South Alligator Plains River?

The Bureau of Meteorology (BoM) typical normal range at this station is between 0.45m and 1.85m. Levels within this window represent standard navigable conditions.

Can heavy rain in the catchment cause South Alligator Plains River to rise rapidly?

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

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