I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission requirements unknown.
Land owner permission not known. Essex Water, who co-own and run the reservoir with the Wildlife Trust have been contacted previously by another pilot and had no issues. Bare in mind that Easy of the car parks is Nature Reserve and a SSSI and rules and regulations apply accordingly
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 01/08/2021. It remains the responsibility of any pilot to check for any changes before flying at the same location.