{"id":"74016227-2205-4741-b951-10784a7ae961","created_at":"2025-09-04T14:32:27.443Z","updated_at":"2026-01-20T20:55:45.550Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"363224dd-5ae3-4602-ae37-8c023cee290a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-06-07T04:00:00.000Z","observed_at_local":"2012-06-07T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 9.72mg/L is outside the expected range of 7.92-9.7mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164424","readings":[{"id":"d512aa03-b47f-4420-9041-ea829c87660e","created_at":"2025-09-04T14:32:27.478Z","updated_at":"2025-09-04T14:32:27.478Z","parameter":"ph","unit":"std_units","value":"8.6","equipment":"unspecified_ph","equipment_limit":null},{"id":"f6df309c-8b7d-4ee6-918f-d3260e01c111","created_at":"2025-09-04T14:32:27.590Z","updated_at":"2025-09-04T14:32:27.590Z","parameter":"oxygen","unit":"mg_l","value":"9.72","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"a7314754-418d-48b9-8d21-acbcedd3c440","created_at":"2025-09-04T14:32:27.598Z","updated_at":"2025-09-04T14:32:27.598Z","parameter":"water_temperature","unit":"deg_c","value":"22.46","equipment":"unspecified_water_temperature","equipment_limit":null}]}