Water Quality on the Deben – some current issues

By Colin Nicholson

Introduction

At a recent River Deben Association (RDA) committee meeting, co-chair Colin Nicholson reported back from a recent visit to Anglian Water’s Wastewater Treatment Works at Martlesham Creek. The committee felt that this information was likely to be of interest to members and should be reported back. (Minutes of the meeting will also be available on the RDA website when they have been formally agreed.)  Hence this article via the RDA Journal, which does not claim to be a complete overview of the complex topic of water quality, merely a personal update on matters of current interest and actions taken to gain better information.

As organic matter trickles down over stones it is consumed by bacteria.

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International One Design

By Matt Lis

Photo courtesy of Charmian Berry.

An International One Design is not a typical Deben boat. The International One Design with its long keel, deep draft, powerful rig and sleek lines was actually designed for the waters of Long Island Sound and Bermuda, with one purpose in mind: to race. International One Designs, IODs for short, are now found all over the world. The design was quickly popularised after their initial build in 1936 and spread across the United States. Soon fleets sprung up in Norway and at the Royal Corinthian Yacht Club in Burnham-on-Crouch, Essex, too. To give some more local context, in 1936, whilst Bjarne Aas was designing and building the first IODs at his yard in Norway for the class’ conceiver and driving force Cornelius Shields, in Woodbridge Everson & Sons were building the penultimate Deben Cherubs and Whisstocks Boat Yard was building the first of the Deben Four Tonners.

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How Can We Do Our Bit to Help the Climate Crisis?

By Gary Rogers

In the light of COP26 we should all be questioning our energy use. As boat dwellers we aren’t eligible for government grants and feed in tariffs but that shouldn’t stop us taking steps to a more sustainable energy use.

As an Electronic Design Engineer living afloat for the last 30 years, I have inevitably tried and tested a multitude of off grid solutions, some more successful than others.

Tijdstroom, the Dutch barge Gary and his wife Bev live on, during the 2020-2021 winter

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Deben Commercial Fishing

By Robert Simper

Tidal River Deben was never a major fishing centre. The saltings along the edge of the river were, and still are, breeding grounds for some fish, but the estuary really relied on fish coming from the North Sea. However, the narrow river entrance and fast tide often swept them past. In the past there was enough fish to warrant some commercial fishing in the Deben.


Harry Simper drift netting for herring in the Our Boys

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Lightning Craft

by Josh Masters


Photo: Claudia Myatt

Introduction from Julia Jones (RDA Journal Editor):

I am one of many river users who is currently wondering what I can do to reduce my carbon emissions. The RYA (Royal Yachting Association) has recently published their aspiration to make the UK’s recreational boating sector zero carbon by 2050 with a 50% reduction in carbon emissions from boat engines by 2030. https://www.rya.org.uk/about-us/policies/environment-and-sustainability

It’s perhaps easier to see what can be done with new-build boats than with yachts like mine, built as a motor-sailor in 1946. While I can safely undertake to use my sails as frequently as possible (that’s the joy of being a water-born hybrid) it will remain impossible to push one’s way out of the narrow Deben entrance against a spring flood if the wind is adverse. Continue reading