{"id":"718aa537-a76c-4ecf-bfac-934f16206ab9","created_at":"2025-09-04T00:23:31.042Z","updated_at":"2026-01-30T16:42:16.260Z","owner_id":"17def4e5-18e1-4ad8-a6b5-b96d1ceb2924","location_id":"3d7b2c83-14ab-4056-b86e-5e9cb5e32705","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2023-03-26T21:38:00.000Z","observed_at_local":"2023-03-26T15:38:00-06:00","notes":"Distance to bottom was 80 cm, with 76 cm of ice (only 4 cm of water in the location we drilled, a bit further out than the usual end of dock location, where the ice reached the muddy bottom.\r\n\r\nNo visible green algae!\r\n\r\nSome small crayfish were accidentally brought to the surface at the first hole attempted, which struck the muddy bottom.\r\n\r\nPeople ice fishing further north on the lake have been catching fish, despite the low oxygen level.\r\n\r\n-pH meter was not working properly, so no pH recorded. \r\n-8 inch secchi disc did not fit in 6 inch hole, so measured depth to bottom with a stick","checked":"owner_approved","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["air_temperature","oxygen","water_depth","conductivity","water_temperature","Ice on","current_weather","previous_weather"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNkVFQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMTc6NTU6MDMuMTc1WiIsInB1ciI6ImJsb2JfaWQifX0=--28488d75214069c65efe9129b1b4bfb70ae22a49/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20230326_161012-crayfish.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBelFMQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMTc6NTU6MDMuMTgzWiIsInB1ciI6ImJsb2JfaWQifX0=--3976eb30d01368436b701c7e2e30fd1fb23d9c36/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20230326_134817.jpg"],"readings":[{"id":"98e80c4d-1b0c-40ff-86d0-85082a4484d8","created_at":"2025-12-05T22:58:57.400Z","updated_at":"2025-12-05T22:58:57.400Z","parameter":"air_temperature","unit":"deg_c","value":"-6","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"b71126c0-f6e3-4123-9e9b-db57225ae44a","created_at":"2025-09-04T00:23:31.097Z","updated_at":"2025-09-04T00:23:31.097Z","parameter":"oxygen","unit":"mg_l","value":"2","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"81cb5798-a96d-4afa-a81f-f14a5c8a71b6","created_at":"2025-09-04T00:23:31.101Z","updated_at":"2025-09-04T00:23:31.101Z","parameter":"water_depth","unit":"m","value":"0.8","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"8388f5e0-3b4a-4a87-9a65-c8b295842255","created_at":"2025-09-04T00:23:31.104Z","updated_at":"2025-09-04T00:23:31.104Z","parameter":"conductivity","unit":"us_cm","value":"341","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"6d2b9fdc-3d37-499a-be6a-230887f02233","created_at":"2025-09-04T00:23:31.135Z","updated_at":"2025-09-04T00:23:31.135Z","parameter":"water_temperature","unit":"deg_c","value":"1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"fd981502-2702-436e-ba77-86be1e36633f","created_at":"2025-09-04T00:23:31.139Z","updated_at":"2025-09-04T00:23:31.139Z","parameter":"Ice on","unit":"nil","value":"on","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"82245073-e27b-4a68-af0f-990bf965d730","created_at":"2025-09-04T00:23:31.142Z","updated_at":"2025-09-04T00:23:31.142Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"2fbce0d4-7dd8-419f-a619-d9918725f2d0","created_at":"2025-09-04T00:23:31.148Z","updated_at":"2025-09-04T00:23:31.148Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"1da70e97-f0db-47ca-9e52-34135b9013f9","created_at":"2025-09-04T00:23:31.151Z","updated_at":"2025-09-04T00:23:31.151Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null}]}