Folly Brook
London, England, United Kingdom
Folly Brook just before joining the Dollis brook
Location created by
Dianne Murphy
- Lat: 51.6172613
- Lng: -0.1894777
- Waterbody Type: River
- Timezone: Europe/London
Latest photos
Folly is barely flowing due to long period without rain and only a trickle running into the Dollis. Sample was from a pool of water, it seems likely looking at results misconnections in Southover or Chanctunbury.
Phosphate > 2.50 flashing
Small water pool only, small fish fry surviving. Phosphate Hanna Checker (low range) was >2.5 (flashing)
WaterBlitz -Additional Data from YSI Probe, Low Range & High Range Phosphate checkers and Low Range & Medium Range Ammonia Checker used. All equipment used was calibrated before use and sample sent for lab testing as well.
Low water levels as very little rain recently
Grey wagtail and a pair of Mandarins on and around the water