October 6, 2026
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    October 6, 2026
    Total Capacity
    290.8 mln. m³
    Current Storage
    35.6%
    (103.6 mln. m³)
    vs Last Year
    +23.6%
    change
    Forecasted Restrictions
    Not Expected
    Season Inflow
    0.3 mln. m³+252%
    Season Outflow (est.)
    0.7 mln. m³
    Happy New Hydrological Year: 2025/26 in Review, and What the Dams Can Expect in 2026/27

    Overall Reservoir Status

    Total
    290.8 mln. m³ capacity

    35.6%Current
    vs+23.6%
    12.0%Last Year
    Current Storage
    103.633 mln. m³
    Last Year
    34.976 mln. m³
    Last 24h Inflow
    0.034 mln. m³
    Forecasted Restrictions
    Not Expected

    Recent Changes (October 5 — 6, 2026)

    Tuesday's bulletin, a quiet day: total storage 35.64% (103.6 MCM) — just below Monday's 35.68% (103.8 MCM), with most dams unchanged. Arminou remains the only Southern Conveyor dam still rising, up 0.1pp to 61.0%. Achna's rise streak paused at 8.3% after two straight jumps, and Argaka's multi-week slide also paused at 43.5%. Kalopanagiotis remains the only dam overflowing, unchanged at 100%. The gap over last year holds at 23.6 points. Season inflow so far: 0.33 MCM. The Arminou→Kouris transfer remains at zero.

    Notable movements (vs. October 5):

    • Arminou 61.0% (+0.1pp) — only Southern Conveyor dam still rising
    • Achna 8.3% (unchanged) — rise streak pauses after two straight jumps
    • Argaka 43.5% (unchanged) — multi-week slide pauses
    • Kalopanagiotis 100% — unchanged, still the only dam overflowing
    • Kouris 37.0% (-0.1pp) — barely moved

    🔗 https://fragmata.info

    Kouris
    115.000 mln. m³

    37.0%Current
    vs+26.0%
    11.0%Last Year
    Inflow
    Last 24h
    0.011
    mln. m³
    Last 7 days
    —
    mln. m³
    Since Oct 1
    0.106
    mln. m³
    Last 12 mo
    42.0%15 Jun
    7.6%23 Dec
    Forecasted Restrictions
    Not Expected

    Asprokremmos
    52.375 mln. m³

    35.9%Current
    vs+25.6%
    10.3%Last Year
    Inflow
    Last 24h
    0.000
    mln. m³
    Last 7 days
    —
    mln. m³
    Since Oct 1
    0.014
    mln. m³
    Last 12 mo
    42.0%29 May
    7.3%29 Dec
    Forecasted Restrictions
    Not Expected

    Evretou
    24.000 mln. m³

    38.9%Current
    vs+26.4%
    12.5%Last Year
    Inflow
    Last 24h
    0.000
    mln. m³
    Last 7 days
    —
    mln. m³
    Since Oct 1
    0.021
    mln. m³
    Last 12 mo
    50.2%5 Jun
    10.2%5 Dec
    Forecasted Restrictions
    Not Expected

    Kannaviou
    17.168 mln. m³

    42.5%Current
    vs+29.6%
    12.9%Last Year
    Inflow
    Last 24h
    0.012
    mln. m³
    Last 7 days
    —
    mln. m³
    Since Oct 1
    0.057
    mln. m³
    Last 12 mo
    52.4%28 May
    9.0%29 Dec
    Forecasted Restrictions
    Not Expected

    Desalination

    Most tap water now comes from the sea. Desalinated water goes straight into the drinking-water network, never into a dam, so each cubic metre of it is one the dams do not have to supply.

    Tap water from desalination

    68%

    in the week to 14 Sep, WDD weekly bulletin

    Desalinated

    243,000

    m³ a day on average that week

    From the dams

    115,000

    m³ a day through the treatment plants that week

    Approved, net

    +120,000

    m³ a day more from four new permanent plants, due 2029–2031

    Where the tap water came from, week by week

    Drinking water produced each week by the desalination units and by the treatment plants that take water from the dams, m³ a day. Only weeks with a published bulletin are shown; there is none for August.

    DesalinationTreatment plants (dam water)
    0100k200k300k400k76%8 Jun73%13 Jul74%20 Jul72%27 Jul69%7 Sep68%14 Sep

    ← swipe to see the full chart →

    Cyprus Water Development Department, weekly «Δελτίο Νερού» workbooks, 2026 (plant output published from June). Treatment-plant output is mostly dam water; Tersefanou also treats some desalinated water from Vasilikos a second time.

    All desalination plants

    Storage Forecast
    Declining (4 years)

    Dry years (1 in 10)
    Median
    Wet years (1 in 10)
    Restriction Threshold (7%)
    Dry years (1 in 10)
    Forecasted Restrictions
    Not Expected
    Median
    Forecasted Restrictions
    Not Expected
    Wet years (1 in 10)
    Forecasted Restrictions
    Not Expected
    300 replays of past years' weather (since 1995) from today's level, with drawdown that grows with the water stored. The median is exceeded in half of them; 1 in 10 end below the dry line and 1 in 10 above the wet line. Cards show when storage drops below 7% capacity — the point where water restrictions typically begin.

    Rainfall, Last 12 Months
    Season tracker on Kairika

    Model estimate: the ERA5 average of Kairika's 7 forecast places, not an official island measurement. Rain data: kairika.info · Open-Meteo (CC BY 4.0)

    Monthly Inflow

    Year 26/27 + Predicted (moderate yrs)
    Year 25/26
    Total: 0.334 mln. m³