I’ve been a bit annoyed with the provision of swimming facilities here in Brum for a while. Nick Booth suggested I compare them with those of the other core cities to see how Birmingham rated. So I’ve just had a little go.

What I did

First I went to each council’s website, found its list of leisure facilities and then checked each one to work out which were swimming pools. Occasionally, in the case of Manchester, that was easy because it was quite handy. In other cases it was a pain, because the council had different ideas about presentation. Anyway, I managed to make a crude tally of the number of pool facilities.

I wanted to do more, but as this spreadsheet shows it’s hard to get all the data.

Newcastle Swimming Pools

Some councils provide more information than others, some are completely inconsistent about what they do present. You’ll also see that, scandalously, I’ve added some Scottish cities and left out the likes of Sheffield in my list.

I then had a look on the same sites for population statistics. I didn’t always find them. On some occasions the website provided a mid-2008 census estimate, and sometimes it was just the numbers from the 2001 census. Sometimes it was in a nice HTML format, and other times it was buried in a PDF.

What I produced

I managed to collate the information into this incredibly crude spreadsheet, where I divided the population of the city by the number of pool facilities.

Swimming pool comparison

I then used Many Eyes to upload my spreadsheet and turn it into a visualisation, which you can see here:-

Now, this isn’t a great analysis. After all, Birmingham has Moseley Road Baths, which is something like 20m long, while the Manchester Aquatics Centre has two 50m pools in one facility. Yet they each get a score of one. Deeply unfair. If I could find out how long and how wide each pool was then I could add it all up and then compare the total swimming area to population. But that depth (pun intended) of information isn’t available.

So what does this mean?
For me this is a scrutiny issue, because working out how Birmingham compares to other cities in terms of facilities helps us to understand whether it needs to improve. But the information isn’t there, or if it is it’s inconsistent. And it’s not just geeks who’d like to know how big a swimming pool is, how long it’s open for and even how warm it is. It’s all information that’s relevant to users.

What can be done?
Making comparisons between councils’ services would be made easier if we all were engaged in a discussion about what information needs to be made available and in what formats that information is presented in.

As this little experiment demonstrates, it’s not technically challenging to collect data and then use a free, web-based tool like Many Eyes to interpret it. And, for the time being, I’m considering setting up a site that looks specifically at swimming pools to work out how that process could become more useful and accurate.