{"id":"e115f925-30f5-4b04-a57d-a88c1ca3df6b","created_at":"2025-08-29T17:12:20.613Z","updated_at":"2026-01-12T18:07:56.443Z","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":"2015-12-28T05:00:00.000Z","observed_at_local":"2015-12-28T00:00:00-05:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.47mg/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/109789","readings":[{"id":"96d5908b-d801-453d-ab49-52739a979299","created_at":"2025-08-29T17:12:20.641Z","updated_at":"2025-08-29T17:12:20.641Z","parameter":"ph","unit":"std_units","value":"8.25","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"a84cfaf7-490e-4e5a-bc10-dd15167430ab","created_at":"2025-08-29T17:12:20.647Z","updated_at":"2025-08-29T17:12:20.647Z","parameter":"oxygen","unit":"mg_l","value":"12.47","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"a5684f2e-319d-4f9c-8125-e5a0474fbdf2","created_at":"2025-08-29T17:12:20.654Z","updated_at":"2025-08-29T17:12:20.654Z","parameter":"water_depth","unit":"m","value":"3.78","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"bf634778-8eb8-4cac-9db5-fd1dd91cb45f","created_at":"2025-08-29T17:12:20.669Z","updated_at":"2025-08-29T17:12:20.669Z","parameter":"conductivity","unit":"us_cm","value":"234.77","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"93bb2db1-7e59-4e5f-952a-f9fc4c04dbd4","created_at":"2025-08-29T17:12:20.675Z","updated_at":"2025-08-29T17:12:20.675Z","parameter":"water_temperature","unit":"deg_c","value":"6.25","equipment":"other_multimeter_temperature","equipment_limit":null}]}