{"id":"4d56a382-751b-4b01-8f9a-a01630bd2142","created_at":"2025-08-29T17:12:16.025Z","updated_at":"2026-01-12T18:07:38.138Z","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":"2016-04-04T04:00:00.000Z","observed_at_local":"2016-04-04T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.06mg/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/109735","readings":[{"id":"8d29b20a-8fe4-4e6e-a9bd-b39fef9af49b","created_at":"2025-08-29T17:12:16.051Z","updated_at":"2025-08-29T17:12:16.051Z","parameter":"ph","unit":"std_units","value":"8.31","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"7ab9db9a-01ea-4dbc-8ebf-f68910be2696","created_at":"2025-08-29T17:12:16.056Z","updated_at":"2025-08-29T17:12:16.056Z","parameter":"oxygen","unit":"mg_l","value":"12.06","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"118b6635-480a-439b-8104-03fce6254a35","created_at":"2025-08-29T17:12:16.061Z","updated_at":"2025-08-29T17:12:16.061Z","parameter":"water_depth","unit":"m","value":"4.01","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"7dd2d339-24b9-43d3-8f85-edfb8890c27d","created_at":"2025-08-29T17:12:16.070Z","updated_at":"2025-08-29T17:12:16.070Z","parameter":"conductivity","unit":"us_cm","value":"304.42","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"78976193-d272-4087-affc-b0fcab93fbd2","created_at":"2025-08-29T17:12:16.076Z","updated_at":"2025-08-29T17:12:16.076Z","parameter":"water_temperature","unit":"deg_c","value":"7.27","equipment":"other_multimeter_temperature","equipment_limit":null}]}