this article started off as an idea I had at the beginning of last week - that I ought to write something about water supply in Greenwich before any waterworks were set up. First, I thought I should write about the Greenwich Park conduits - just like everybody else who writes about the Park! But then I got a bit distracted as I realised those Greenwich Park brick structures old – but are actually rather late in the history of water supply conduits. The late 17th century may seem like a long time ago but people have been drinking water a lot longer than that So how, if anything, did they collect and use water in Greenwich before the conduits.
Of course people relied for much of the time on the network
of little streams and one wells. Greenwich had a ’town well’ – the ‘stock well’ which everyone could use. This would,
obviously, have been in Stockwell Street in the town centre. A description of the conduits written in
the 1960s quotes documents from 1431 which
give the Duke of Gloucester permission to lay pipework between his house and a
‘certain fount called Stockwell’. This
was given ‘in perpetuity’ – if so we might ask why it isn’t there now? A search
using A1 tells me that in Stockwell
Street there is a wall plaque about the ‘stock well’. I can't see anything like that there and information would be
gratefully received. I suppose it’s not possible AI is making things up?
On 3rd February 1434 King Henry VI granted “to
his dear uncle the Duke Humphrey of Gloucester, and Eleanor his wife”
permission to construct a subterranean aqueduct between the house he was
building and ‘a certain fount in Greenwich called Stockwell, outside the King's
Highway’. Apparently this went from the Duke's garden to the Park.
It’s very, very difficult to track down wells and I’m not going to try – but there was water. There must have been lots of little streams trickling down the hillsides from Blackheath and Shooters Hill, soaking into the marshlands and into the River - and I guess many are still there. When new places are built down in Trafalgar Road sooner or later the builders will be complaining about unexpected flooding. A few years ago I went to visit a site which was to have new housing on it. Some locals were saying that there was underground water there – but ‘no no’ said the Planners - it had been cleared by Thames Water who had said there was no such water in that area. While we were standing talking on site someone started kicking the ground, removing a few millimetres of top soil. Under it was a stream of clear water running down the hillside.
The one actual minor river we have is down on the Lewisham border and is, of course, the Ravensbourne. The only other identified stream is east, in and out of the Bexley boundary, and is sometimes called ‘Plumstead River’ but has a very detailed Wikipedia page at https://en.wikipedia.org/wiki/Wogebourne.
Old maps show other small streams. There was, until the start of the 20th century, a stream which ran down what was then Nightingale Vale before it all changed and the council houses were built . In Westcombe Park on some of the estate plans a stream appears to be running down parallel with Westcombe Hill. Also I’m told by neighbours that there was until the 1960s a visible stream on a site in Westcombe Park, later used for council houses in the 1970s.
One of the problems in our area is that we had some very large and important institutions; which will have needed a lot of water - the main one, of course, was the Tudor Royal Palace at Greenwich, the site of which later became the Royal Hospital – and the story of that is the conduit system in Greenwich Park.
In the meantime there are some older systems which I need to write about. Greenwich wasn’t the only palace we had in the area now covered by the Royal Borough. One of the oldest of the conduit systems was built for the older palace out at Eltham. This is the listed conduit head which is just off Southend Crescent.
To find it = if you go down Southend Crescent away from Eltham High Street, stop just before you get to Holy Trinity Church where there is a footpath going off to your left. There is a signpost saying that the footpath will take you to exotic locations like Avery Hill Park and that it is part of the route of a number of footpaths like the Capital Ring and the Green Chain Walk. I think its called “Butterfly Lane” – or is that just the name of the path nearer to Avery Hill? But you’re not going to go as far as that and although the footpath can look intimidatingly overgrown, it soon widens out to a space behind the church where there’s a little field and the conduit head is there. It is said to be ‘permanently closed’ but I think that just means you can’t walk up to it, you can certainly look at it from the footpath.
In older photographs it is an incoherent lump of bits of
flint and broken down this and since it’s been done up quite nicely and it
looks quite good now - although
historically the brickwork
has been patched and buttressed in places. What we see above ground and
the only evidence of the conduit itself
is in effect a ‘settling tank’ which filtered out sand and gravel. It was conserved by English Heritage in 2011 and what we see is the ‘head’ of the conduit. This is a
red-brick structure with an arched opening within which is the entrance to a
chamber with a pointed barrel vault. Inside this main chamber are five arched
openings. One of these goes along another
passage to a square chamber with a low brick dividing wall which makes it into
a tank. This was to control the flow of water from springs going to Eltham
Palace via a pipe under the moat. It’s said to have been built under
Henry VIII’s father, Henry VII.
Wooden pipes brought water to this ‘head’ from a spring in the Eltham Warren higher up
the hill. This spring is still said to be visible on Eltham Warren Golf Course
and takes its water away
through a wooden pipe and
continued via an underground network. Recently a Tudor pipeline – actually the conduit
itself =-has been an issue in a planning application involving a school which is west of the conduit head.
They cited maps from1838 showing the pipe travelling from the school by way of North
Park and the Royal Blackheath Golf Club and then to the conduit head.
Strangely, this pipeline is in a completely different direction to the one coming from Eltham Warren.
This conduit
is one of the oldest and longest
in the country, ranked by English Heritage alongside constructions at Hampton
Court and Greenwich in their importance. The remains of it are
listed at Grade II.
I mentioned above the conduit system for Hampton Court Palace which is much bigger and much more comprehensible then the remains we have Eltham -and even those in Greenwich. The main and most accessible of the Hampton Court ones in the ownership of English Heritage. But there are others which you can read about and maybe visit. No doubt if you keep an eye on the relevant websites it will be possible to find out when they are open.
These are quite substantial buildings and in relatively good condition. I seem to remember when I went there - many many years ago -that you could actually see water running through the relevant bits of the system. They were built either by Henry VIII or by Cardinal Wolsey both of whom owned Hampton Court. The strange thing about them is that they are on the south side of the river whereas Hampton Court is on the north so the water has to be taken across the river in lead pipes. There are several websites which cover parts of this system and I understand there is at least one book. They really are quite spectacular.



