Yorkshire Water Hit with Hefty Fine for Sewage Spills in Derbyshire Country Park
A water company has been ordered to pay a substantial penalty exceeding £700,000 after repeatedly discharging sewage into a stream within a protected country park. Yorkshire Water pleaded guilty to three separate offences of sewage pollution in Pools Brook country park, located near Chesterfield in Derbyshire. The incidents, which occurred over a span of less than a year, resulted in the death of fish and insects, with pollution affecting the stream for distances of over half a mile in each case.
Details of the Pollution Incidents and Environmental Impact
The court heard that the first incident took place on 1 October 2018, when a rising main sewer pipe from the Pools Brook sewage pumping station burst due to severe corrosion. This caused untreated sewage to spill from a manhole into the stream flowing through the park. The pollution killed fish species such as tench, pike, and roach in the park's pond, along with river insects, and impacted water quality for more than 600 metres.
The second event occurred on 27 February 2019, triggered by a blockage primarily composed of wet wipes in a plastic foul sewer pipe. This blockage led to pressure buildup at a joint, eventually causing sewage to leak into a surface water pipe and enter the stream. While no fish fatalities were documented, water quality was compromised for 700 metres.
The third incident happened on 7 August 2019, resulting from a failure of a joint coupling in the same plastic foul sewer pipe, though at a different location. Sewage again spilled into the surface water pipe and contaminated Pools Brook stream, affecting water quality for over 600 metres without evidence of fish deaths.
Legal and Corporate Responses to the Pollution Offences
Yorkshire Water was fined £733,333, in addition to costs and victim surcharges. The Environment Agency reported that the company did not attend interviews for any of the three incidents. Alan Lovell, chair of the Environment Agency, stated: "Polluting the same stream three times in less than a year is unacceptable and we're pleased Yorkshire Water has now been dealt with by the courts following our investigation. We expect full compliance and are committed to taking robust enforcement action where we see serious breaches."
A spokesperson for Yorkshire Water apologised for the incidents, attributing them to an inadequate external protective coating on one sewer and blockages from wet wipes in another. They noted that since the last incident in 2019, the company has invested over £2.5 million to relocate the two sewers involved and has implemented key learnings across its operations. The spokesperson emphasised: "No pollution incident is ever acceptable. We want to apologise for the impact the incidents at Pools Brook had in 2018 and 2019." Additionally, Yorkshire Water is undertaking an £8.3 billion environmental investment programme before 2030, described as its largest ever.
