{"id":"642f4729-4a5a-4553-b626-94f9f3c6501a","created_at":"2025-08-29T17:12:26.715Z","updated_at":"2026-01-12T18:08:19.209Z","owner_id":"4a57b9a7-9191-42ee-b158-c355031ca452","location_id":"a41bf2ae-e57c-465e-85b3-83ddad8bd51b","dataset_id":"e245f276-2ebc-4fef-86e3-cf4d783b5ace","form_id":"d0b457e0-91fd-4749-8b31-24dadb28569e","observed_at":"2016-01-02T05:00:00.000Z","observed_at_local":"2016-01-02T00:00:00-05:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.81mg/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","water_depth","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/109858","readings":[{"id":"b12199de-5e52-4947-8daa-70710ccf98aa","created_at":"2025-08-29T17:12:26.742Z","updated_at":"2025-08-29T17:12:26.742Z","parameter":"ph","unit":"std_units","value":"8.18","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"562fe889-255c-4d28-9fed-3d772ddbd791","created_at":"2025-08-29T17:12:26.796Z","updated_at":"2025-08-29T17:12:26.796Z","parameter":"oxygen","unit":"mg_l","value":"12.81","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"760c0293-261d-420d-8407-c6f42fa82862","created_at":"2025-08-29T17:12:26.872Z","updated_at":"2025-08-29T17:12:26.872Z","parameter":"water_depth","unit":"m","value":"3.59","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"e2e65363-6c5a-4a85-adb6-a7aa2db02993","created_at":"2025-08-29T17:12:26.942Z","updated_at":"2025-08-29T17:12:26.942Z","parameter":"conductivity","unit":"us_cm","value":"237.15","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"84d82b3d-39f3-4ddb-a748-429b7cd4d044","created_at":"2025-08-29T17:12:27.071Z","updated_at":"2025-08-29T17:12:27.071Z","parameter":"water_temperature","unit":"deg_c","value":"4.21","equipment":"other_multimeter_temperature","equipment_limit":null}]}