Zimbabwe is swimming in water, at least on paper…

By Advent Shoko

The latest Zimbabwe National Water Authority (ZINWA) update, dated 21 January 2026, paints a rare and striking picture: national dam levels are averaging 89.1 percent, up 3.86 percent in just one week and more than 15 percent since late November 2025. For a country used to drought headlines, this is a big moment.

Out of the country’s monitored dams, 98 are now sitting at 100 percent, signalling what ZINWA calls a “stable water supply.” But beneath the headline numbers lies a more complex story, one of opportunity, uneven distribution, governance gaps and looming environmental risks.

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THE BIG PICTURE: WATER, WATER EVERYWHERE

Heavy and persistent rains across most catchments have pushed major reservoirs to the brim. Flagship dams like Tugwi-Mukosi, Lake Mutirikwi, Zhovhe, Siya, Arcadia, Mtshabezi, Masembura, Silalabuhwa, Harava and Seke are all 100 percent full.

Key national systems are also healthy:

• Manyuchi: 99.5%
• Manjirenji: 94.6%
• Manyame (critical for Harare): 82.2%
• Sebakwe: 79.4%
• Chivero: 73.3%

The Runde Catchment, home to some of the country’s largest water bodies, is effectively full at 99.5 percent, while Gwayi (94.9%), Save (80.5%), Sanyati (78.3%) and Mzingwane (78.1%) have all seen strong inflows in recent weeks.

WHAT IT MEANS FOR FARMERS: A RARE WINDOW OF HOPE

For farmers, this is as good as it gets. High dam levels mean:

1. Reliable irrigation water for winter wheat, horticulture and sugarcane.
2. Reduced pumping costs as abstraction points are closer to full supply.
3. Better grazing conditions supported by improved water tables.
4. Stronger food security prospects heading into 2026.

Areas under ARDA schemes, communal irrigation projects and A2 farms stand to benefit most, provided infrastructure holds. With dams like Mutirikwi, Tugwi-Mukosi and Manyuchi full, downstream agriculture should thrive if canals, pumps and electricity cooperate.

But experts warn: water availability does not automatically equal productivity. Broken irrigation systems, power cuts and poor water governance can still turn abundance into waste.

URBAN AREAS: RELIEF, BUT NOT A FREE PASS

Cities are already feeling the impact.

Bulawayo City Council has reduced water rationing hours, citing improved inflows into its supply dams, a major relief for residents and industry. Harare, drawing largely from Manyame and Chivero, is also sitting on a much stronger water cushion than this time last year.

However, ZINWA’s data shows a critical imbalance.

Some urban-linked dams remain dangerously low:

• Mazowe: 10.7%
• Inyankuni: as low as 11–17%
• Mwenje: 15.4%
• Mzingwane (specific dam): 30.1%
• Upper & Lower Ncema: 36.1%
• Insiza: 47.8%

This means not all towns are safe, and water rationing could quickly return if rains ease or infrastructure fails.

THE DIRTY SECRET: ILLEGAL MINING AND DYING RIVERS

Perhaps the most worrying signal is where water is not recovering fast enough.

Dams linked to rivers heavily affected by illegal gold mining, particularly Mazowe River, are lagging badly. Siltation, riverbed destruction and polluted inflows are reducing storage capacity and choking natural recharge.

Former Zimpapers editor Ceasar Zvayi summed it up bluntly:

“For Mazowe River evidence abounds & EMA is happy to watch undeterred. Who will speak for the silent, anguished rivers & streams? But surely one day they will fight back & we won’t like it!”

His warning cuts deep. Zvayi is right. If illegal mining continues, dams will eventually respond, harshly. Silt and pollution reduce storage capacity, meaning dams look full but hold less usable water. The result is sudden flooding, dirty water, treatment failures and shorter dam lifespans. Ignore the damage today and Zimbabwe will face water shortages and flood disasters tomorrow, even in good rainy seasons..

FLOOD RISKS AND INFRASTRUCTURE PRESSURE

With so many dams at or near 100 percent, spillages are inevitable. This raises:

• Flood risks downstream, especially for settlements along floodplains.
• Pressure on ageing dam walls, some built decades ago.
• Emergency release challenges, which require coordination and public warnings.

ZINWA and local authorities must now shift from drought response to flood management mode, a transition Zimbabwe has historically struggled with.

TOURISM & INDUSTRY: QUIET WINNERS

High water levels are also good news for:

• Tourism, with fuller lakes boosting fishing, boating and scenic value.
• Hydro-dependent industries, especially agro-processing.
• Wildlife, as natural water points recover in conservancies and parks.
• Places around Mutirikwi, Tugwi-Mukosi and eastern highlands dams are likely to see a tourism bounce if access roads survive the rains.

Final Word Form The Editor

Zimbabwe is enjoying a rare water-rich moment. The dams are full, catchments are recovering and cities are breathing easier. For farmers, this could underpin one of the strongest agricultural cycles in years. But the warning lights are flashing:

• Uneven recovery
• Illegal mining
• Weak environmental enforcement
• Aging infrastructure

Water abundance is an opportunity, not a guarantee. What Zimbabwe does now, while the dams are full, will determine whether this moment becomes a foundation for resilience or just another missed chance. For now, the message from ZINWA is clear: the taps are flowing, but vigilance is non-negotiable.