Location

Hatch Roundabout - Upstream

The Ching

The Ching in Waltham Forest

Dataset summary

Hatch Roundabout - Upstream has data for current_weather_description, clarity, colour, algae, odour, pollution_sources, on_the_water_s_surface, water_flow, water_level, ammonia, previous_weather, current_weather, phosphates, and previous_weather_description from 21 March 2025 to 10 June 2026.

51.618979, 0.008952

Summary of quantitative results

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

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