{"id":"fd183acc-1e90-404a-a5c0-43d061369a80","created_at":"2025-09-03T18:39:21.821Z","updated_at":"2025-12-31T16:14:21.056Z","owner_id":"e7a464c3-d478-483c-a0c1-a6dbb0496f40","location_id":"daacab20-aa52-4a34-a4f4-23dde9534fc0","dataset_id":"e683dc72-c357-4365-9086-28519ddec9fa","form_id":"e8e32967-7e3b-4a8a-80e7-bad7984ab9da","observed_at":"2025-04-30T14:30:00.000Z","observed_at_local":"2025-04-30T15:30:00+01:00","notes":"Nitrates less than 0.2 - Reading was 0  on Hanna meter. Lots of algae on this side. No fountains, only 2 swans and a few mallards. Lots of flying insects hovering over the water. Couldn't see any snails on this side of lake, Water a bit cloudier than usual. ","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["nitrate_nitrogen","ph","oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature","algae","odour","clarity","pollution_sources","water_flow","water_level","colour","on_the_water_s_surface","current_weather","current_weather_description","previous_weather","previous_weather_description","chlorine","phosphate_phosphorus"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcHJjIiwiZXhwIjoiMjAyNi0wNi0wNlQxNToxMTo1MC41ODVaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--26dda1fa175944501248f32d7b523e41e9a0406e/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20250430%20Surface%20algae%20-%20from%20west.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBclBjIiwiZXhwIjoiMjAyNi0wNi0wNlQxNToxMTo1MC41ODhaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--5d32f1465113ae352a8cfecb6164f28bb9cd1b06/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20250430%20Algae%20-%20view%20to%20East%20from%20West.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdFBjIiwiZXhwIjoiMjAyNi0wNi0wNlQxNToxMTo1MC41OTJaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--d722c589047a3a93493edca61e8babbc2aa650dc/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/202504530%20Algae%20close%20up%20-West.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBZ3ZkIiwiZXhwIjoiMjAyNi0wNi0wNlQxNToxMTo1MC42MDBaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--2a4e13927c7ed38cdf9a7d52c47f7ed7a12298c4/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20250430%20swan%20on%20nest.jpg"],"permalink":"https://data.waterrangers.com/observations/125835","readings":[{"id":"9edb480d-c3bd-4944-b3fc-38820967084f","created_at":"2025-09-03T18:39:21.865Z","updated_at":"2025-09-03T18:39:21.865Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"d06718f6-3460-4145-9b70-fd97426088a6","created_at":"2025-09-03T18:39:21.868Z","updated_at":"2025-09-03T18:39:21.868Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"12028c5d-10bc-4a04-860f-73ab9f64b13a","created_at":"2025-09-03T18:39:21.875Z","updated_at":"2025-09-03T18:39:21.875Z","parameter":"hardness","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"ddc20df8-ff3a-412d-8fc9-2f5e50988526","created_at":"2025-09-03T18:39:21.885Z","updated_at":"2025-09-03T18:39:21.885Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"fea93fdc-ab17-4981-ba4e-23627fce497c","created_at":"2025-09-03T18:39:21.888Z","updated_at":"2025-09-03T18:39:21.888Z","parameter":"conductivity","unit":"us_cm","value":"431","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"4392beed-02a0-48ff-8c84-942f7f0b59db","created_at":"2025-09-03T18:39:21.891Z","updated_at":"2025-09-03T18:39:21.891Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"93bb690e-9671-41f6-88ee-93efc4db896d","created_at":"2025-09-03T18:39:21.894Z","updated_at":"2025-09-03T18:39:21.894Z","parameter":"water_temperature","unit":"deg_c","value":"19.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"75a2365f-bb58-4d53-93b9-da89f284caa3","created_at":"2025-09-03T18:39:21.901Z","updated_at":"2025-09-03T18:39:21.901Z","parameter":"algae","unit":"nil","value":"yes","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"8b53e858-3eab-4773-854c-9f5658f7a222","created_at":"2025-09-03T18:39:21.909Z","updated_at":"2025-09-03T18:39:21.909Z","parameter":"odour","unit":"nil","value":"none","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"b3b02e98-8cbd-4db1-9a78-96f645488af3","created_at":"2025-09-03T18:39:21.912Z","updated_at":"2025-09-03T18:39:21.912Z","parameter":"clarity","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