{"id":"783004bd-4a81-4f34-b2b6-554147ff5334","created_at":"2025-09-04T14:38:37.621Z","updated_at":"2026-01-20T21:01:52.166Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"97e2b5e9-a8e0-4910-b4fa-865c08568f1d","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2017-05-09T16:25:00.000Z","observed_at_local":"2017-05-09T12:25:00-04:00","notes":"\"100%cc","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.39mg/L exceeds the normal range of 12.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166376","readings":[{"id":"b39a444d-676e-4f9b-8424-476d323af806","created_at":"2025-09-04T14:38:37.671Z","updated_at":"2025-09-04T14:38:37.671Z","parameter":"ph","unit":"std_units","value":"8.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"c5acc39d-02ec-400b-a7c9-146ca882fc3a","created_at":"2025-09-04T14:38:37.677Z","updated_at":"2025-09-04T14:38:37.677Z","parameter":"oxygen","unit":"mg_l","value":"12.39","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"e1e4c5f2-8bc1-4c60-b4ae-cd885ad91cb4","created_at":"2025-09-04T14:38:37.748Z","updated_at":"2025-09-04T14:38:37.748Z","parameter":"secchi_depth","unit":"m","value":"9.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"c7213d24-fcf1-41a1-8b31-45b968fe9c16","created_at":"2025-09-04T14:38:37.758Z","updated_at":"2025-09-04T14:38:37.758Z","parameter":"conductivity","unit":"us_cm","value":"205","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"5a8d46b6-54cd-426f-950d-ef90d42b2d8e","created_at":"2025-09-04T14:38:37.787Z","updated_at":"2025-09-04T14:38:37.787Z","parameter":"air_temperature","unit":"deg_c","value":"4.72","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"d76cf5c9-05ab-4ce7-92f5-9d2eedf758d0","created_at":"2025-09-04T14:38:37.808Z","updated_at":"2025-09-04T14:38:37.808Z","parameter":"water_temperature","unit":"deg_c","value":"8.75","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"18e180d8-59bd-4912-af66-84551a361b45","created_at":"2025-09-04T14:38:37.771Z","updated_at":"2025-11-26T13:32:09.653Z","parameter":"oxygen","unit":"percent","value":"106.6","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}