Antwerp Province Bans Water Pumping from Rivers Amid Drought

Antwerp Governor Cathy Berx has imposed a temporary ban on water extraction from non-navigable waterways and public ditches in the catchment areas of the Kleine Nete, Aa, and Vrouwvliet rivers, as persistent drought conditions push water levels below critical ecological thresholds. The measure, the first extraction ban of 2026 in the province, took effect on July 2 and will remain in force until drought conditions improve, according to VRT NWS.

Context: A Region Under Pressure

The ban comes after a period of intense heat and limited rainfall that has severely depleted water resources across the province. According to the Province of Antwerp, flow rates in the Kleine Nete, Aa, and Vrouwvliet have fallen below their “ecological minimum” — the level required to sustain aquatic life. Several smaller waterways within these catchment areas have already dried up completely.

“We are at the beginning of a potentially warm and dry summer, so it is advisable to use water sparingly,” Berx said in a statement, as reported by VRT NWS.

Scope and Exemptions

The ban applies specifically to non-navigable waterways and public ditches in the affected catchment areas. For the Kleine Nete, this covers the non-navigable section up to Troon in Grobbendonk. The Postelvaartje and Colateur waterways are temporarily exempted. Navigable waterways and canals are not affected, though users must follow guidelines from De Vlaamse Waterweg.

Exceptions to the ban include emergency services and the provision of drinking water for livestock in pastures. HLN reports that water users can turn to alternative sources such as mobile pumping stations along canals or free rinsing water provided by Pidpa at its production centers in Grobbendonk and Herentals.

Environmental Concerns

Low water levels pose a direct and serious threat to aquatic ecosystems. The province warns that critically low flows lead to elevated water temperatures, oxygen depletion, and increased predation risk for fish and other aquatic species due to the lack of cover. Some smaller waterways have already dried up entirely, causing irreversible damage to local biodiversity.

Regional broadcaster RTV notes that with weather forecasts predicting continued warm and dry conditions for the first weeks of July, no improvement is expected in the short term.

Drinking Water Reserves

Despite the ban, Governor Berx emphasized that drinking water production is not currently at risk. “For drinking water production, there are currently sufficient water reserves, so restrictive measures are not yet necessary. Water managers continue to monitor the situation,” she said.

Broader Regional Context

The extraction ban in Antwerp is part of a wider drought crisis affecting the Benelux region. On July 1, Dutch authorities escalated their water shortage warning to “dreigend watertekort” (imminent water shortage). Rijkswaterstaat reported that Rhine and Meuse river discharges were significantly below average for the time of year, while the Unie van Waterschappen confirmed that the National Coordination Committee for Water Distribution (LCW) had escalated to level 1 — a looming water shortage.

What’s Next

The ban remains in effect indefinitely, with water managers in Antwerp province monitoring the situation closely and evaluating drought conditions continuously. As weather forecasts predict continued dry weather, the ban may be extended to other areas or escalated to more restrictive measures. The Flemish government’s “Blue Deal” strategy, designed to combat water scarcity and drought, continues to guide long-term resilience efforts, but the immediate focus remains on conservation and managing the current crisis.

Climate change is expected to increase the frequency and intensity of drought events in Northwestern Europe, putting growing pressure on water resources, agriculture, and ecosystems. For now, Governor Berx’s message is clear: every drop counts.