England’s Potato Growers Get a Three-Week Window to Refill Reservoirs — Will It Be Enough?
The Environment Agency lets English farmers refill reservoirs outside licence periods from 1 to 31 October as drought persists.
With some farm reservoirs holding just 0–20% of capacity after England’s drought, the Environment Agency is letting eligible licence holders refill irrigation storage outside their authorised periods until 31 October.
England’s potato industry is confronting a water challenge that extends well beyond the crop now being lifted. The Environment Agency’s drought update, published on 9 October, flags growing concern about whether agricultural storage reservoirs can be replenished over winter — some reservoirs in affected areas are reportedly holding only 0–20% of capacity, according to Potato News Today’s analysis on 10 October and FreshPlaza’s summary of 12 October.
A temporary regulatory position offers partial relief. The Environment Agency’s Regulatory Position Statement 382 applies from 1 to 31 October 2026 and allows eligible abstraction licence holders — those whose licences authorise filling storage reservoirs for subsequent spray or trickle irrigation — to begin filling existing reservoirs outside their normally authorised abstraction period. Users must notify the agency before starting, observe specified abstraction rates and licence conditions, and keep daily volume records for six years. The Environment Agency has confirmed that water abstracted under the position will not count towards the licence’s annual authorised volume. The window runs until 31 October unless amended or withdrawn earlier, and stresses it cannot be used where a licence already authorises October or year-round reservoir filling.
The wider water picture remains tight. The Environment Agency’s report for 2–8 October said Yorkshire would enter drought status on 9 October, bringing the number of English areas in drought to 11. River flows rose at just over half of monitored sites but stayed normal or below normal for the time of year; groundwater continued its seasonal decline, and substantial further rainfall is needed to restore normal conditions for many water companies.
GB Potatoes has already catalogued what the 2026 drought did to growers: reduced yields, smaller tubers, quality pressures and higher irrigation spending. Responding to an NFU farming roundtable, the organisation backed interest-free crisis loans for otherwise viable businesses facing exceptional cash-flow difficulties — while arguing that emergency money cannot replace sustained investment in water storage and a consistent planning and abstraction framework. An analysis by the Energy and Climate Intelligence Unit published in September estimated drought-related potato production losses at £80–169 million (roughly $107–226 million) for British growers, using a 2018-analogue scenario that ECIU itself rated at lower confidence than its continental European estimates.
Potato News Today adds a practical distinction every farm manager should heed: a reservoir’s nominal capacity is not the same as secured water. A 100,000-cubic-metre reservoir at 20% holds 20,000 cubic metres; whether the remaining 80,000 can be filled is a separate question from whether the space exists. Government guidance separately identifies large raised reservoirs as those holding at least 25,000 cubic metres above ground level, with registration, engineering, planning and environmental requirements attached.
The immediate question is how many farms can convert the remaining October window into dependable supplies for 2027 — with catchment exclusions, source conditions and environmental protections, including flow thresholds that force abstraction to reduce or stop, still decisive.
Sources: Environment Agency, 2–8 Oct 2026; Environment Agency, RPS 382, 1 Oct 2026; FreshPlaza, 12 Oct 2026; Farmers Weekly
