{"id":"e22f6573-32f1-4aa8-866c-67276cbd0ace","created_at":"2025-08-29T17:12:18.059Z","updated_at":"2026-01-12T18:07:45.338Z","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":"2016-03-14T04:00:00.000Z","observed_at_local":"2016-03-14T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 13.81mg/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/109756","readings":[{"id":"145f0764-7614-4a22-b430-f4e98f9ecf64","created_at":"2025-08-29T17:12:18.099Z","updated_at":"2025-08-29T17:12:18.099Z","parameter":"ph","unit":"std_units","value":"8.2","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"3f12f6f0-ee3a-43fa-8702-235b085e089d","created_at":"2025-08-29T17:12:18.107Z","updated_at":"2025-08-29T17:12:18.107Z","parameter":"oxygen","unit":"mg_l","value":"13.81","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"4bb713ee-63de-43d0-a852-a56c83d36a65","created_at":"2025-08-29T17:12:18.117Z","updated_at":"2025-08-29T17:12:18.117Z","parameter":"water_depth","unit":"m","value":"3.81","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"ff0f2400-12ae-4569-9681-ce0e237e0e43","created_at":"2025-08-29T17:12:18.127Z","updated_at":"2025-08-29T17:12:18.127Z","parameter":"conductivity","unit":"us_cm","value":"259.51","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"fb924186-6530-4400-91e9-9862adabb2cd","created_at":"2025-08-29T17:12:18.137Z","updated_at":"2025-08-29T17:12:18.137Z","parameter":"water_temperature","unit":"deg_c","value":"3.92","equipment":"other_multimeter_temperature","equipment_limit":null}]}