The Impact of 'Dry Spilling' on Fishing: How Anglers Can Combat the Issue

This entry was posted on 6th September, 2023 by Anna Cooper

According to an investigation by the BBC, 3 major water companies have been found to have unlawfully released sewage into waterways on dry days.

What is Dry Spilling?

'Dry spilling' refers to the illegal act of discharging sewage on days without rainfall. Specifically, it occurs when sewage is released in an area that hasn't experienced any rain for at least two days.

This practice, referred to as "dry spilling", is of significant concern to the angling community as it can elevate sewage concentrations in our beloved fishing spots.

Water Firms Polluting Our Waters

Thames, Wessex, and Southern Water are said to have discharged sewage during dry conditions for a cumulative 3,500 hours in 2022, going against their permits.

While releasing sewage into water bodies is permitted in the UK during rainfall to avoid overwhelming the sewage system, doing so without the dilution of rainwater can be detrimental.

Not only does this result in a more concentrated pollution effect but it also encourages algal blooms which produce toxins harmful to both wildlife and humans.

For anglers, this can mean reduced fish populations, unhealthier fish, and a disrupted aquatic ecosystem.

Furthermore, during the hottest days of 2022, when many fish and anglers sought refuge in rivers to cool down. There were reports of sewage spills by these companies. This highlights not only an environmental but a health concern.

In their 2022 investigation into dry spills in the UK, Surfers Against Sewage found that Southern Water is racking up the highest level of dry spills with 4x more than the second worst offender South West Water.

SAS identified 143 instances of 'dry spills' releasing untreated sewage into prime surfing and swimming locations from 1st October 2021 to 30th September 2022. Notably, 92 of these incidents occurred at spots deemed 'excellent' in water quality by regulatory standards.

Why Are Companies Dry Spilling?

In one case, the River Chew, often frequented by anglers and local residents, was subjected to nearly 50 hours of sewage discharge during dry conditions. Such events can devastate local fish populations, posing challenges for both recreational and competitive anglers.

Nicholas Ostrowski, an expert in the water industry, suggested that dry spilling might arise from various reasons, including maintenance issues, system overload, or intentional effluent release during dry periods. The consequences of these actions can range from warnings to significant fines.

Unfortunately, due to budget constraints and staffing issues, the EA's ability to detect and investigate all incidents of dry spilling is hindered. This means that now, more than ever, the angling community must take a proactive role in safeguarding our waterways.

What Can Anglers Do About Sewage Pollution?

1. Be Observant: If you notice any unusual odours, discolouration, or debris while out fishing, it might be a sign of pollution. Watch out for wet wipes, sanitary products, or any other non-natural items along the riverbanks.

2. Report Pollution: If you suspect a pollution event, immediately notify the Environment Agency (EA). Given that many water companies are being investigated for potential illegal spills, your report might provide essential evidence.

3. Educate Others: Spread awareness within the angling community. The more people who are vigilant and active in combating pollution, the better.

4. Stay Safe: If you suspect the waters have been polluted, it's crucial to ensure personal safety. Make sure to thoroughly wash hands and equipment after exposure, and avoid consuming any fish from the affected area.

Feargal Sharkey, the Vice Chairman of the River Action campaign told BBC:

“In 2009 25% of rivers in England were in good ecological condition and as we stand, that has now plummeted to 14%. The EA’s current forecast is that if we do not do something radical by 2027, that will have collapsed to 6%.”

Martyn Page, keen angler and founder of Angling Direct stated:

“I have been an angler for over 50 years and, like most anglers, during that time I have seen the acceleration of the unacceptable decline of so many of our rivers and their fish populations.

At last, there is a growing awareness extending beyond the angling community that something must be done before it is too late. I hope all like-minded anglers will support calls to help save our rivers.”

As angling enthusiasts, Angling Direct urges anglers to be vigilant, responsible, and active participants in the fight against pollution. Let's work together to ensure that our favourite fishing spots remain pristine and thriving for future generations.