System Status

Nero

Italy — dam levels — latest data & analysis

0.0%

of total capacity

Stored

0.0 MCM

Total Capacity

547.5 MCM

Last Updated

2026-04-25

System Capacity

All 13 Dams

Critical <20% Warning 20–40% Healthy >40%

Pozzillo

0.0%

Stored: 0.00 MCM

Capacity: 150.0 MCM

Ogliastro

0.0%

Stored: 0.00 MCM

Capacity: 110.0 MCM

Rosamarina

0.0%

Stored: 0.00 MCM

Capacity: 100.0 MCM

Garcia

0.0%

Stored: 0.00 MCM

Capacity: 64.0 MCM

Piana degli Albanesi

0.0%

Stored: 0.00 MCM

Capacity: 31.0 MCM

Ancipa

0.0%

Stored: 0.00 MCM

Capacity: 30.4 MCM

Fanaco

0.0%

Stored: 0.00 MCM

Capacity: 21.0 MCM

Cimia

0.0%

Stored: 0.00 MCM

Capacity: 12.0 MCM

Prizzi

0.0%

Stored: 0.00 MCM

Capacity: 10.0 MCM

Gammauta

0.0%

Stored: 0.00 MCM

Capacity: 7.0 MCM

Leone

0.0%

Stored: 0.00 MCM

Capacity: 7.0 MCM

Scanzano

0.0%

Stored: 0.00 MCM

Capacity: 2.6 MCM

Ragoleto

0.0%

Stored: 0.00 MCM

Capacity: 2.5 MCM

How to Read This Dashboard

This dashboard tracks reservoir fill levels across Italy. Each card shows a dam's current water storage as a percentage of its total capacity. The system checks for new data every six hours — some upstream sources update daily, others weekly or monthly.

What the Numbers Mean

Percentage represents how full a reservoir is relative to its maximum design capacity. MCM (Million Cubic Metres) is the standard unit for measuring reservoir volumes. Below 20% capacity, evaporation losses accelerate, water quality degrades as sediment concentrates, and extraction becomes physically harder as water levels drop below outlet pipes.

Severity Indicators

Dams are colour-coded by fill level: red (critical) means below 20% of capacity, amber (warning) indicates 20–40%, and green (healthy) means above 40%. Click any dam card to explore its full history and year-on-year comparisons.

Latest Analysis Interactive Map