{"id":"da9c75c1-f267-4712-895f-45204354948e","created_at":"2025-09-04T14:38:36.197Z","updated_at":"2026-01-20T21:01:50.028Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"c214c938-7237-4ac0-bfba-8a30c2bb8c83","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2017-05-08T14:54:00.000Z","observed_at_local":"2017-05-08T10:54:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.42mg/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":["oxygen","ph","secchi_depth","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166370","readings":[{"id":"e5e87e05-e11d-4ca3-a2a2-9688e24115cb","created_at":"2025-09-04T14:38:36.265Z","updated_at":"2025-09-04T14:38:36.265Z","parameter":"ph","unit":"std_units","value":"7.97","equipment":"unspecified_ph","equipment_limit":null},{"id":"e4c9f9ea-2260-45b8-a5b5-ea3dbbb0058e","created_at":"2025-09-04T14:38:36.276Z","updated_at":"2025-09-04T14:38:36.276Z","parameter":"oxygen","unit":"mg_l","value":"12.42","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"610e7a73-bfbf-4aa0-9c92-21326b67c430","created_at":"2025-09-04T14:38:36.288Z","updated_at":"2025-09-04T14:38:36.288Z","parameter":"secchi_depth","unit":"m","value":"7.45","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ce2c7bb9-c11a-47c9-b57b-f3be3ba905e3","created_at":"2025-09-04T14:38:36.294Z","updated_at":"2025-09-04T14:38:36.294Z","parameter":"conductivity","unit":"us_cm","value":"209","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"690b1dbd-c1b4-4db4-8c10-cf847c65e9b8","created_at":"2025-09-04T14:38:36.316Z","updated_at":"2025-09-04T14:38:36.316Z","parameter":"water_temperature","unit":"deg_c","value":"8.18","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"58e70b2e-1a30-4acd-9851-18408a1a55b3","created_at":"2025-09-04T14:38:36.307Z","updated_at":"2025-11-26T13:32:09.601Z","parameter":"oxygen","unit":"percent","value":"105.4","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}