{"id":"9558cb33-e4d5-4333-9d7e-8f13cc4052d6","created_at":"2025-08-29T17:12:15.123Z","updated_at":"2026-01-12T18:07:34.165Z","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":"2016-04-16T04:00:00.000Z","observed_at_local":"2016-04-16T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.52mg/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/109723","readings":[{"id":"cf529331-0952-4dc4-b23c-f7e13b1a066c","created_at":"2025-08-29T17:12:15.147Z","updated_at":"2025-08-29T17:12:15.147Z","parameter":"ph","unit":"std_units","value":"8.22","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"4d675aef-e039-4f70-9f7d-163b1dab077e","created_at":"2025-08-29T17:12:15.156Z","updated_at":"2025-08-29T17:12:15.156Z","parameter":"oxygen","unit":"mg_l","value":"12.52","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"3dc60c9c-d656-4f3b-82f1-451d17af2333","created_at":"2025-08-29T17:12:15.161Z","updated_at":"2025-08-29T17:12:15.161Z","parameter":"water_depth","unit":"m","value":"4.21","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"97efd4ef-07e5-430b-9cd8-baa358826166","created_at":"2025-08-29T17:12:15.171Z","updated_at":"2025-08-29T17:12:15.171Z","parameter":"conductivity","unit":"us_cm","value":"277.23","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"f3aa45f3-6b1e-4b7d-93cb-0fd2ea259891","created_at":"2025-08-29T17:12:15.175Z","updated_at":"2025-08-29T17:12:15.175Z","parameter":"water_temperature","unit":"deg_c","value":"6.6","equipment":"other_multimeter_temperature","equipment_limit":null}]}