{"id":"2a0714d8-e7af-4ad7-93a3-9aeb137b1608","created_at":"2025-09-04T14:38:36.648Z","updated_at":"2026-01-20T21:01:50.445Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"2d96c660-821b-487f-9657-b51237ac1e8a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2017-05-09T16:18:00.000Z","observed_at_local":"2017-05-09T12:18:00-04:00","notes":"\"light wind","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 11.44mg/L is outside the expected range of 6.89-11.15mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166372","readings":[{"id":"ea004153-dc2c-4d0d-9e53-986e2ee1b1fd","created_at":"2025-09-04T14:38:36.737Z","updated_at":"2025-09-04T14:38:36.737Z","parameter":"ph","unit":"std_units","value":"7.78","equipment":"unspecified_ph","equipment_limit":null},{"id":"6ca85b28-58a4-4827-b285-0ee46c1c6ddd","created_at":"2025-09-04T14:38:36.749Z","updated_at":"2025-09-04T14:38:36.749Z","parameter":"oxygen","unit":"mg_l","value":"11.44","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"79239c4b-d9be-4c19-9ddf-dab7f4b1698a","created_at":"2025-09-04T14:38:36.786Z","updated_at":"2025-09-04T14:38:36.786Z","parameter":"secchi_depth","unit":"m","value":"5.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"abffca9a-4459-4c6f-906e-d0bfa18269e1","created_at":"2025-09-04T14:38:36.823Z","updated_at":"2025-09-04T14:38:36.823Z","parameter":"conductivity","unit":"us_cm","value":"63","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"ca75ac2c-0a2f-4791-887e-ad910e6b563a","created_at":"2025-09-04T14:38:36.859Z","updated_at":"2025-09-04T14:38:36.859Z","parameter":"air_temperature","unit":"deg_c","value":"10.8","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"cdbaba87-e6ef-4269-8fbc-0498c7c3f7c2","created_at":"2025-09-04T14:38:36.883Z","updated_at":"2025-09-04T14:38:36.883Z","parameter":"water_temperature","unit":"deg_c","value":"9.71","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"decc753e-ca8d-4a65-a625-d62ac1f933d9","created_at":"2025-09-04T14:38:36.842Z","updated_at":"2025-11-26T13:32:09.618Z","parameter":"oxygen","unit":"percent","value":"100.7","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}