{"id":"7412c016-cc6e-477f-97b3-ef3f6529965f","created_at":"2025-09-04T14:23:07.476Z","updated_at":"2026-01-20T20:37:44.403Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"718dc75d-d1ef-45d8-9d35-4342e3f02705","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-05-03T04:00:00.000Z","observed_at_local":"2012-05-03T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.01mg/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","secchi_depth","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160155","readings":[{"id":"0dc073e5-c17f-4df8-a0ec-65cdd1cbf72e","created_at":"2025-09-04T14:23:07.514Z","updated_at":"2025-09-04T14:23:07.514Z","parameter":"ph","unit":"std_units","value":"8.3","equipment":"unspecified_ph","equipment_limit":null},{"id":"44223336-a952-4932-a1a7-094895dae91d","created_at":"2025-09-04T14:23:07.519Z","updated_at":"2025-09-04T14:23:07.519Z","parameter":"oxygen","unit":"mg_l","value":"12.01","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"69d7c606-5431-4efc-9d02-c494e754def1","created_at":"2025-09-04T14:23:07.543Z","updated_at":"2025-09-04T14:23:07.543Z","parameter":"secchi_depth","unit":"m","value":"7.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b1c9498b-4ec2-471a-bbb8-14f9e1da7c44","created_at":"2025-09-04T14:23:07.550Z","updated_at":"2025-09-04T14:23:07.550Z","parameter":"water_temperature","unit":"deg_c","value":"8.84","equipment":"unspecified_water_temperature","equipment_limit":null}]}