Location

Hatch Roundabout - Downstream

The Ching

The Ching in Waltham Forest

Dataset summary

Hatch Roundabout - Downstream has data for ammonia, current_weather, on_the_water_s_surface, pollution_sources, odour, algae, colour, clarity, previous_weather, water_flow, water_level, phosphates, current_weather_description, and previous_weather_description from 21 March 2025 to 29 September 2026.

51.618456, 0.00869

Summary of quantitative results

Guidelines for exceedances are based on: United Kingdom
  • Chemistry tests

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About this location