{"id":"7f35fb08-c6a4-499d-a9b5-5af417d5830d","created_at":"2025-08-29T18:26:49.157Z","updated_at":"2026-01-20T20:12:14.250Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"26a0158b-36f1-40bd-90a1-775d97f8245c","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2000-08-14T16:00:00.000Z","observed_at_local":"2000-08-14T12:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 7.3mg/L is outside the expected range of 7.57-10.59mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/114224","readings":[{"id":"b7bb9d0c-23b3-4d7d-8bef-7142af3f6f4f","created_at":"2025-08-29T18:26:49.190Z","updated_at":"2025-08-29T18:26:49.190Z","parameter":"ph","unit":"std_units","value":"8.7","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"357696a0-03b6-4e00-afb4-1356600c4083","created_at":"2025-08-29T18:26:49.205Z","updated_at":"2025-08-29T18:26:49.205Z","parameter":"oxygen","unit":"mg_l","value":"7.3","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"0aa5cfaa-0214-456c-bcc5-d867bf1d7702","created_at":"2025-08-29T18:26:49.210Z","updated_at":"2025-08-29T18:26:49.210Z","parameter":"secchi_depth","unit":"m","value":"6.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a06dc894-f089-46fc-a09a-537ad7b42f88","created_at":"2025-08-29T18:26:49.216Z","updated_at":"2025-08-29T18:26:49.216Z","parameter":"water_temperature","unit":null,"value":"23.3","equipment":null,"equipment_limit":null}]}