{"id":"bfba3435-44eb-4e30-90ff-211aad261081","created_at":"2025-09-04T14:23:06.837Z","updated_at":"2026-01-20T20:37:43.227Z","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":"2011-05-18T04:00:00.000Z","observed_at_local":"2011-05-18T00:00:00-04:00","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":["ph","oxygen","secchi_depth","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160150","readings":[{"id":"6c1d3451-8d26-4a73-b488-4c679c6b09b1","created_at":"2025-09-04T14:23:06.868Z","updated_at":"2025-09-04T14:23:06.868Z","parameter":"ph","unit":"std_units","value":"7.63","equipment":"unspecified_ph","equipment_limit":null},{"id":"c433dff3-2557-47c2-95bf-55712cec7d62","created_at":"2025-09-04T14:23:06.877Z","updated_at":"2025-09-04T14:23:06.877Z","parameter":"oxygen","unit":"mg_l","value":"12.42","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"57befafc-2731-4dcd-a584-2d661703dd2a","created_at":"2025-09-04T14:23:06.892Z","updated_at":"2025-09-04T14:23:06.892Z","parameter":"secchi_depth","unit":"m","value":"7","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"dbc2d816-0218-4eb0-a091-e63a52f97425","created_at":"2025-09-04T14:23:06.897Z","updated_at":"2025-09-04T14:23:06.897Z","parameter":"air_temperature","unit":"deg_c","value":"14","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"aa51d1c6-81ef-474d-a349-e447f341e76c","created_at":"2025-09-04T14:23:06.905Z","updated_at":"2025-09-04T14:23:06.905Z","parameter":"total_phosphorus","unit":"ppb","value":"13","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"a6c2005f-95b6-4a51-995d-e34bf9be753e","created_at":"2025-09-04T14:23:06.919Z","updated_at":"2025-09-04T14:23:06.919Z","parameter":"water_temperature","unit":"deg_c","value":"10.57","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"a37f7f2a-6a03-4bd9-a6ca-3a7613b762b4","created_at":"2025-09-04T14:23:06.928Z","updated_at":"2025-09-04T14:23:06.928Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"250","equipment":"lab_unspecified","equipment_limit":null}]}