On Friday October 2nd, the Environment Agency published their long awaited ‘Environmental Performance Assessment (EPA) results 2019 for water and sewerage companies’ document and the results don’t make for happy reading for Solent area residents.
Click on the chart if you want to zoom in on the detail of why Southern Water have just been revealed as the poorest performing water company in the country.
While we welcome a positive news story for Havant, we should put today’s press release from Havant Borough Council into a broader context and in doing so perhaps remove some of the political spin. (To read the original press release from DEFRA et al, from which most of the text of the HBC press release has clearly been taken, look here.)
The issue of nutrient neutrality has been around since pre-Covid times, first discussed here after a Havant Borough Council meeting which we attended in January and highlighted by discussions surrounding the Campdown development planning application.
Since we all went into lockdown in March, Havant Borough Council have been scurrying around behind the scenes (and mostly under the covers) trying to find a way around the safeguards of the EU Habitats Directive while fobbing us off with an endearingly patronising video to explain the issue:
If that didn’t make everything crystal clear and explain why Havant Borough Council are taking over the lease on Warblington Farm, let’s have another go. It really isn’t quite as simple as they’d have you believe.
The serious issue at hand is the state of health of the Solent, a large estuarine system internationally recognised for its marine habitats. With increasing flows of nutrients into the Solent, the balance of the organisms inhabiting the Solent is upset, with increased algal growth depleting dissolved oxygen and killing the marine life on which the wild bird population depends.
Several rivers flow directly into the Solent, notably the Medina, Yar and Newtown rivers on the Island side and the Lymington, Beaulieu and Meon on the mainland. Other rivers and streams flow indirectly into the Solent through the four harbours, including the Test and the Itchen. Between them these water courses drain a large land area around the Solent, carrying significant volumes of nutrients, including nitrates from farmland, treated waste water from housing and industrial development, and surface water runoff, some of which, for example from roads, carries additional pollutants.
In August, Hampshire and Isle of Wight Wildlife Trust (HIWWT) issued a ten page briefing document which gives a reasonably clear explanation of the issue and the need for mitigation. Take the link to open the document in a new tab in your browser and do take the time to study it.
The purchase by HIWWT of Little Duxmore Farm on the Isle of Wight as a project to take it out of ‘intensive’ agricultural use and return it to the wild, seems on the face of it to be a neat idea. By removing the farm’s use of nitrate fertilizer from the equation and selling ‘nitrate credits’ on to Fareham Borough Council’s developers, it’s a ‘win win’ situation for all.
Or is it? Certainly it is for HIWWT who, swallowing their principles, stand to gain sales of £2M worth of ‘nitrate credits’ from their £1M investment in the farm. Certainly for the housing developers who get to move ahead with their development projects and certainly for Fareham Borough Council who now have the ability to meet more of their central government imposed housing numbers.
So how does this relate to Havant? Havant Borough Council’s action in taking over the lease of Warblington Farm from Henry Young provides them with the same magic money tree. The nitrate credits theoretically released by rewilding Warblington farm will enable HBC to sell them on to the likes of Persimmon Homes who are desperately keen to get on with the Campdown development.
The big loser in this game, sadly, is the very wildlife around the Solent that the EU Habitats Directive and the ‘Dutch Case’ set out to protect. Why? Because the nitrates being released into the ground from agricultural land take years or decades to finally leach through into the watercourses. While the objective of ‘re-wilding’ farmland is admirable, the benefits certainly won’t be seen in our lifetime. What will be seen in our lifetime, however, is the impact of the additional housing development which will now move relentlessly ahead, unchecked. The problem for the Solent and its wildlife will get worse, not better, for the foreseeable future.
The Solent is a uniquely valuable waterway, not just for its wildlife but to the communities that live around its shores. To safeguard that value, in an ideal world, we need to move beyond nitrate neutrality and actively plan to decrease the nutrient load, appreciating that the Solent area is probably already overdeveloped and overpopulated.
Postscript – September 14th 2020.
We’ve put together a page with references to various external sources which may help with your understanding of the Nitrate Neutrality issue. To check this out, go to havantcivicsociety.uk/nitrates, or just click the link.
Demolition at the Wessex site had been proceeding at a steady rate until the machinery struck thin air, exposing a large chamber about three metres deep on the site of the large workshop building on the New Lane side.
The surprise find has been tentatively identified as the site of a coke oven, a Victorian red brick arch briefly visible in the void before the machinery was put back to work. The brickwork can still be seen in the image below, behind the iron joist structure which has since been removed.
As a salvage worker on site remarked, this was “completely unexpected” before adding “you never know what you’re going to find until you break up the ground”.
To the south of the void, five large cast iron pipes are now exposed, presumably relics from the former town gas works.
A lost opportunity for a bit of industrial archaeology perhaps? For those interested, the developer’s original ‘Heritage Statement’ for the planning application can be found here.
June 5th, the hole just gets keeps getting bigger.