{"id":"5e20d2a6-0864-4d75-8205-3864194b618a","created_at":"2025-09-04T14:24:12.973Z","updated_at":"2026-01-20T20:39:28.446Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"86c65133-f755-4f68-8df2-1ed1e9ac5275","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-07-09T04:00:00.000Z","observed_at_local":"2010-07-09T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 9.3mg/L is outside the expected range of 8.59-8.85mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160703","readings":[{"id":"e13ac8c1-228d-4427-8cd4-550ab4b736be","created_at":"2025-09-04T14:24:13.017Z","updated_at":"2025-09-04T14:24:13.017Z","parameter":"ph","unit":"std_units","value":"8.21","equipment":"unspecified_ph","equipment_limit":null},{"id":"bc195f8f-6d2c-4a53-bb5a-324fbcd30000","created_at":"2025-09-04T14:24:13.023Z","updated_at":"2025-09-04T14:24:13.023Z","parameter":"oxygen","unit":"mg_l","value":"9.3","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"275eaa19-4c86-4444-b14e-791a9a3cf631","created_at":"2025-09-04T14:24:13.030Z","updated_at":"2025-09-04T14:24:13.030Z","parameter":"air_temperature","unit":"deg_c","value":"26","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"f4cb9f87-36ab-4c04-a7eb-0ae6e326a383","created_at":"2025-09-04T14:24:13.043Z","updated_at":"2025-09-04T14:24:13.043Z","parameter":"water_temperature","unit":"deg_c","value":"24.6","equipment":"unspecified_water_temperature","equipment_limit":null}]}