[{"id":"d4012ced-200c-4f10-a065-b59d9472b716","created_at":"2026-07-05T19:39:06.243Z","updated_at":"2026-07-06T20:36:21.386Z","owner_id":"fe160b9d-75f9-42d7-806c-0f1f083bfbf8","location_id":"200b3321-8b4a-450c-9c18-27883f06ec0e","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2026-06-30T16:15:00.000Z","observed_at_local":"2026-06-30T17:15:00+01:00","notes":"The low level of ammonia and phosphate was very surprising given the high levels in the Upper Lake. However water flow was very slow. The oxygen level was also surprisingly high. All very odd. Within 2 days there was a noticeable smell of sewage from this lake which presumably was the result of the pollution incident in the Upper Lake. The water remains very silty and cloudy a week later","checked":"issue_detected","qa_notes":"Issue detected: oxygen's result of 21.76mg/L exceeds the extreme range of 20.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["current_weather_description","previous_weather_description","current_weather","previous_weather","clarity","water_use","colour","algae","odour","pollution_sources","on_the_water_s_surface","water_flow","water_level","ammonia","phosphates","air_temperature","conductivity","water_temperature","turbidity","total_dissolved_solids_tds","oxygen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/213266","readings":[{"id":"08f5e5f0-ca24-4749-8634-456ec9345e90","created_at":"2026-07-05T19:40:33.968Z","updated_at":"2026-07-05T19:40:33.968Z","parameter":"current_weather_description","unit":"nil","value":"Sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"dc3e9b61-06b4-437e-84f6-d025dd8c966a","created_at":"2026-07-05T19:40:33.972Z","updated_at":"2026-07-05T19:40:33.972Z","parameter":"previous_weather_description","unit":"nil","value":"Sunny after heatwave","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"2433cac9-bb08-41a7-8f2f-7c7fc99c21aa","created_at":"2026-07-05T19:40:33.976Z","updated_at":"2026-07-05T19:40:33.976Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"d81f6a04-a1a1-4eb8-8a3e-fb2d4abf6647","created_at":"2026-07-05T19:40:33.981Z","updated_at":"2026-07-05T19:40:33.981Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"7ee91e94-50bd-456b-aa3f-fef788d91381","created_at":"2026-07-05T19:40:33.985Z","updated_at":"2026-07-05T19:40:33.985Z","parameter":"clarity","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"a024d372-5986-414c-bd5b-e98e820d97e5","created_at":"2026-07-05T19:40:33.989Z","updated_at":"2026-07-05T19:40:33.989Z","parameter":"water_use","unit":"nil","value":"Wildlife","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"bf21d866-c8ba-405d-b1c4-aebb9953a3b5","created_at":"2026-07-05T19:40:33.993Z","updated_at":"2026-07-05T19:40:33.993Z","parameter":"colour","unit":"nil","value":"green","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"283881bb-97af-4696-a354-f9af2ece4d27","created_at":"2026-07-05T19:40:33.997Z","updated_at":"2026-07-05T19:40:33.997Z","parameter":"algae","unit":"nil","value":"not_sure","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"dc38de39-05ad-4ec0-90e9-539ddfca27ec","created_at":"2026-07-05T19:40:34.001Z","updated_at":"2026-07-05T19:40:34.001Z","parameter":"odour","unit":"nil","value":"Smell of detergent. 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