{"id":"27b3ddde-6a99-4af0-b4fa-1fcb8b1126ae","created_at":"2025-09-04T14:30:55.051Z","updated_at":"2026-01-20T20:53:11.889Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"77fe220d-cc92-4229-8218-e5b1447ad389","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2013-06-19T04:00:00.000Z","observed_at_local":"2013-06-19T00:00:00-04:00","notes":null,"checked":"qc_complete","qa_notes":null,"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/163762","readings":[{"id":"471b4d24-bee6-499e-9d98-79749afa1e8c","created_at":"2025-09-04T14:30:55.088Z","updated_at":"2025-09-04T14:30:55.088Z","parameter":"ph","unit":"std_units","value":"8","equipment":"unspecified_ph","equipment_limit":null},{"id":"38ff6d5d-c678-4ff3-9147-e004f707fa0d","created_at":"2025-09-04T14:30:55.101Z","updated_at":"2025-09-04T14:30:55.101Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"1eda1e9e-f68f-41d0-bbfa-34fdc70ab6ce","created_at":"2025-09-04T14:30:55.109Z","updated_at":"2025-09-04T14:30:55.109Z","parameter":"secchi_depth","unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"467835c8-f758-4409-94bf-f207c72c758a","created_at":"2025-09-04T14:30:55.120Z","updated_at":"2025-09-04T14:30:55.120Z","parameter":"air_temperature","unit":"deg_c","value":"18","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"87840591-aea6-46c4-81e2-39a856ea4925","created_at":"2025-09-04T14:30:55.130Z","updated_at":"2025-09-04T14:30:55.130Z","parameter":"total_phosphorus","unit":"ppb","value":"21","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"2cc0d8b9-84db-434c-b43e-6578fd6c0ed1","created_at":"2025-09-04T14:30:55.176Z","updated_at":"2025-09-04T14:30:55.176Z","parameter":"water_temperature","unit":"deg_c","value":"21","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"1ba915d6-cf55-466e-b37a-5b5ffd9354d0","created_at":"2025-09-04T14:30:55.185Z","updated_at":"2025-09-04T14:30:55.185Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"990","equipment":"lab_unspecified","equipment_limit":null}]}