{"id":"8a247b4c-b510-41fa-9c5d-d0a1347908bb","created_at":"2021-05-14T18:01:29.073Z","updated_at":"2026-05-13T19:39:26.903Z","name":"Dock Saunders Pond Site 2 Westminster Ponds ESA Behind London Information Center","slug":"dock-saunders-pond-site-2-westminster-ponds-esa-behind-london-information-center","permalink":"https://data.waterrangers.com/locations/dock-saunders-pond-site-2-westminster-ponds-esa-behind-london-information-center","dataset_id":"103c8a34-fcae-4034-9d83-ee6a983ed7f5","latitude":"42.948444","longitude":"-81.225786","country":"Canada","body_of_water":"Dock Saunders Pond Westminster Ponds ESA","water_body_type":"pond","investigative":false,"tested_parameters":["ph","current_weather","water_temperature","air_temperature","conductivity","alkalinity","hardness","chlorine","secchi_depth","oxygen","previous_weather","water_depth","current_weather_description","previous_weather_description"],"tested_equipment":["chemetrics_dissolved_oxygen_mg_l","community_scientist_interpretation","secchi_disk_20cm","stream_thermometer_water_rangers","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_chlorine","water_rangers_freshwater_teststrips_hardness","water_rangers_freshwater_teststrips_ph","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_pen_type_temperature_meter"],"reference_photo_url":null,"first_observation_at":"2021-05-12T17:51:00.000Z","last_observation_at":"2025-04-22T16:50:00.000Z"}