Summary of quantitative results
Guidelines for exceedances are based on:
United Kingdom
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River Ching in Waltham Forest
Beech Hall Crescent CSO has data for pollution_sources, odour, previous_weather, current_weather, phosphates, ammonia, water_level, water_flow, clarity, previous_weather_description, current_weather_description, algae, colour, and on_the_water_s_surface from 5 November 2024 to 24 February 2026.