I love going out on my boat and I do it as often as I possibly can. Unfortunately the recent rain has meant that I’ve been unable to as often as I’d like. If the current is too fast, it’s not sensible or safe to do it.
The Environment Agency has an excellent site which gives live information. But I wanted to put it on a map. Cue an evening of hunting down coordinates of every lock on the non-tidal thames (Google data is surprisingly bad) and writing an app to take data out of the online service and put it on a map.
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