Folly Brook/Dollis Brook
London, Barnet, United Kingdom
Location created by
Alistair Young
- Group: Thames21 : Brent Catchment Water Quality Working Group
- Lat: 51.624755
- Lng: -0.2022708
- Waterbody Type: River
- Timezone: Europe/London
Latest photos
Large sections of the brook were completely dry. Water was too low for riverfly monitoring due to long dry spell
The Hanna checker for Ammonia was FLASHING 3.00 - this actually shows the reading is ABOVE 3.00.
No water in main stream at all; sample taken from pool with no flow, highly concentrated, with potential for animals to have paddled in.