Location

Hatch Roundabout - Downstream

The Ching

The Ching in Waltham Forest

Dataset summary

Hatch Roundabout - Downstream has data for previous_weather, previous_weather_description, current_weather, ammonia, phosphates, water_level, water_flow, on_the_water_s_surface, pollution_sources, odour, current_weather_description, algae, colour, and clarity from 21 March 2025 to 22 October 2026.