Summary of quantitative results
Guidelines for exceedances are based on:
United Kingdom
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The Ching in Waltham Forest
Beech Hall has data for algae, odour, previous_weather, current_weather, phosphates, ammonia, water_level, current_weather_description, previous_weather_description, clarity, water_flow, on_the_water_s_surface, colour, pollution_sources, water_temperature, conductivity, and ph from 8 December 2023 to 16 November 2025.