{"id":"dddfd6d9-afaa-49e4-b207-136c706ac471","created_at":"2025-09-04T14:32:56.142Z","updated_at":"2026-01-20T20:56:18.315Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d7ee0dec-c38e-4d7d-ab32-df47e88a8e43","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-06-23T04:00:00.000Z","observed_at_local":"2010-06-23T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.83mg/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","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164596","readings":[{"id":"7da40431-52cb-4dc8-8a59-f78251feb184","created_at":"2025-09-04T14:32:56.204Z","updated_at":"2025-09-04T14:32:56.204Z","parameter":"ph","unit":"std_units","value":"8.58","equipment":"unspecified_ph","equipment_limit":null},{"id":"7083e9b7-2a47-4a6a-bcb2-f0b312eec08a","created_at":"2025-09-04T14:32:56.221Z","updated_at":"2025-09-04T14:32:56.221Z","parameter":"oxygen","unit":"mg_l","value":"12.83","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"48fa1edc-dd21-421f-825a-7ed56da18cba","created_at":"2025-09-04T14:32:56.238Z","updated_at":"2025-09-04T14:32:56.238Z","parameter":"air_temperature","unit":"deg_c","value":"21.8","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"956b74e5-ca04-448a-9be8-e49473cc3bab","created_at":"2025-09-04T14:32:56.260Z","updated_at":"2025-09-04T14:32:56.260Z","parameter":"total_phosphorus","unit":"ppb","value":"11","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"2d29ffcd-4c1e-4115-ac6c-568e114a4211","created_at":"2025-09-04T14:32:56.275Z","updated_at":"2025-09-04T14:32:56.275Z","parameter":"water_temperature","unit":"deg_c","value":"23.03","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"a8c32ea2-cbc6-4858-a639-21c077b6c40d","created_at":"2025-09-04T14:32:56.298Z","updated_at":"2025-09-04T14:32:56.298Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"330","equipment":"lab_unspecified","equipment_limit":null}]}