After a few rainy days the water levels were surprisingly low in Belair Park (technically Southwark, sorry), so I added my trainer tracks to those of the geese and moorhens trailing through the mud.

After two successful tests I learned that the nitrate levels were low (yay), but phosphates moderately high (boo).

All in all a good bit of community science testing out water levels and a nice 7km loop walked to do so.