{"id":"2a2563ea-618d-4bca-a26a-ff7b26342e3c","created_at":"2025-08-29T17:12:15.954Z","updated_at":"2026-01-12T18:07:37.787Z","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":"2016-04-05T04:00:00.000Z","observed_at_local":"2016-04-05T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.3mg/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/109734","readings":[{"id":"65d8ee2f-6b7d-4c22-bf94-25a37c62605e","created_at":"2025-08-29T17:12:15.983Z","updated_at":"2025-08-29T17:12:15.983Z","parameter":"ph","unit":"std_units","value":"8.32","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"ab18fb76-ae69-41f4-8720-098f509bd3aa","created_at":"2025-08-29T17:12:15.992Z","updated_at":"2025-08-29T17:12:15.992Z","parameter":"oxygen","unit":"mg_l","value":"12.3","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"ff611e50-fc28-49d5-a5f5-163597b7718a","created_at":"2025-08-29T17:12:15.998Z","updated_at":"2025-08-29T17:12:15.998Z","parameter":"water_depth","unit":"m","value":"4.2","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"cf824f89-dea8-4e32-bb88-8abc2cc770bc","created_at":"2025-08-29T17:12:16.004Z","updated_at":"2025-08-29T17:12:16.004Z","parameter":"conductivity","unit":"us_cm","value":"296.56","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"37aebe71-2b1c-4b81-bdc5-595c13713111","created_at":"2025-08-29T17:12:16.010Z","updated_at":"2025-08-29T17:12:16.010Z","parameter":"water_temperature","unit":"deg_c","value":"6.23","equipment":"other_multimeter_temperature","equipment_limit":null}]}