{"id":"d3aef399-11e3-406c-bdf0-ad983e2e71b5","created_at":"2025-09-04T14:33:23.436Z","updated_at":"2026-01-20T20:56:44.894Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"bce3cb3b-f0e4-40dc-884c-9762816b458e","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 13.66mg/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/164745","readings":[{"id":"ea29d731-62e5-424e-9c18-84e451970809","created_at":"2025-09-04T14:33:23.525Z","updated_at":"2025-09-04T14:33:23.525Z","parameter":"ph","unit":"std_units","value":"8.77","equipment":"unspecified_ph","equipment_limit":null},{"id":"17f03498-26a8-48f8-bf5c-a0057486eb30","created_at":"2025-09-04T14:33:23.534Z","updated_at":"2025-09-04T14:33:23.534Z","parameter":"oxygen","unit":"mg_l","value":"13.66","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"db5eb677-536b-47a6-931d-b1fc66cfb9e8","created_at":"2025-09-04T14:33:23.540Z","updated_at":"2025-09-04T14:33:23.540Z","parameter":"air_temperature","unit":"deg_c","value":"21.8","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"475b89e5-0b58-411a-a1c9-a6c95d9a5159","created_at":"2025-09-04T14:33:23.553Z","updated_at":"2025-09-04T14:33:23.553Z","parameter":"total_phosphorus","unit":"ppb","value":"14","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"98005fe1-dc61-4a7d-b492-40c4fc4ca4cb","created_at":"2025-09-04T14:33:23.558Z","updated_at":"2025-09-04T14:33:23.558Z","parameter":"water_temperature","unit":"deg_c","value":"24.71","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"bb9b9f74-f9b3-440b-841d-04b35ddbbd1c","created_at":"2025-09-04T14:33:23.565Z","updated_at":"2025-09-04T14:33:23.565Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"360","equipment":"lab_unspecified","equipment_limit":null}]}