{"id":"e7575179-b224-481e-8c86-bc9f698e9d01","created_at":"2025-09-04T14:32:22.475Z","updated_at":"2026-01-20T20:55:38.298Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"0da9270e-33ab-4498-ab8d-9d80aa1ceed6","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2009-08-28T04:00:00.000Z","observed_at_local":"2009-08-28T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: ph's result of 2.53std_units is below the normal range of 5.0std_units.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","air_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164392","readings":[{"id":"9c4e1b15-1430-49e5-a71f-f0897fa9fbc1","created_at":"2025-09-04T14:32:22.541Z","updated_at":"2025-09-04T14:32:22.541Z","parameter":"ph","unit":"std_units","value":"2.53","equipment":"unspecified_ph","equipment_limit":null},{"id":"2ca92cde-62cd-4271-9d3d-94fc3a9e5c3f","created_at":"2025-09-04T14:32:22.557Z","updated_at":"2025-09-04T14:32:22.557Z","parameter":"secchi_depth","unit":"m","value":"6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"57832ae0-eff4-4078-86f7-d250364c24f4","created_at":"2025-09-04T14:32:22.569Z","updated_at":"2025-09-04T14:32:22.569Z","parameter":"air_temperature","unit":"deg_c","value":"16","equipment":"unspecified_air_temperature","equipment_limit":null}]}