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Track water storage, capacity and historical trends for major reservoirs in New South Wales, Victoria, Queensland and beyond.

57.3% National average
303 Dams tracked
87,729 GL Total capacity
06 Jun 2026 Last Updated

Mangrove Creek Water Level

New South Wales · Unknown
Reviewed by Water Resources Analyst
Hydrological Summary: Mangrove Creek currently stores 87.7% of its total 190 GL capacity. Located in NSW and operated by Central Coast Council, it is a critical water source for regional supply and irrigation.
Data officially sourced and updated from New South Wales water authorities. Last dataset update: 2026-06-03 13:59:59
Current Storage Level 87.7%
Total Capacity
190 GL
Status
Normal / Safe
Operator
Central Coast Council
Last Updated
03 Jun 2026
Live Weather
18°C Clear sky
Rain: 0mm | Hum: 38%

Water Level Analysis

The storage situation at Mangrove Creek remains highly stable. With a current fill rate of 87.7%, the reservoir contains 190 GL. This indicates a very comfortable buffer for the upcoming dry seasons.

Catchment & Hydrological Impact

The Mangrove Creek acts as the primary lifeblood for Mangrove Creek, making it a cornerstone of the South East Coast (NSW) network. Managing the flow from the Mangrove Creek ensures that downstream agricultural zones receive consistent supply. Catchment dynamics in the South East Coast (NSW) are deeply influenced by the retention capacity of Mangrove Creek.

Agricultural & Economic Significance

Beyond standard municipal supply, Mangrove Creek is a vital asset for the regional agricultural economy in New South Wales. Farmers and agribusinesses monitor these levels closely to plan their seasonal crop yields. Without the buffer provided by this massive 190 GL storage, regional farming would face extreme volatility.

Ecological & Recreational Context

Ecologically, the reservoir and its immediate wetlands serve as a crucial habitat for native Australian wildlife. During periods of healthy water levels, the area often sees an increase in recreational activities such as fishing, boating, and camping. Authorities must constantly balance the need for human water consumption with the ecological necessity of maintaining healthy river systems downstream.

Current Weather & Evaporation Impact

Current local temperatures are sitting at a moderate 18°C. Currently experiencing clear sky conditions with no immediate precipitation, inflows remain entirely dependent on upstream river movement.

Future Outlook & Monitoring

The Bureau of Meteorology's climate outlooks will play a pivotal role in predicting the future inflows for this catchment. State water authorities utilize highly sophisticated monitoring tools to ensure every drop is accounted for. Given the unpredictable nature of Australia's climate, from La Niña flooding to El Niño droughts, maintaining a dynamic operational strategy for Mangrove Creek is absolutely essential.

Location Map

Frequently Asked Questions

What is the current water level of Mangrove Creek?
As of the latest official reading, the water level at Mangrove Creek is at 87.7% of its total capacity.
Is Mangrove Creek currently full?
It is partially full, currently holding steady at 87.7%.
What is the maximum water capacity of Mangrove Creek?
When completely full (100%), Mangrove Creek can hold up to 190 Gigalitres (GL) of water.
Where is Mangrove Creek located?
This reservoir is a critical water storage facility located in the state of New South Wales, Australia.
How does the water level at Mangrove Creek affect local agriculture?
Water levels dictate the irrigation allocations for surrounding farmlands. A healthy level of 87.7% ensures that local farmers have the necessary water security for their seasonal crops and livestock.
Who manages the data for Mangrove Creek?
The data is sourced from official government authorities including the Bureau of Meteorology (BOM) and specific state water utilities.

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