{"id":"5af597fb-c824-47e4-834b-61cc5ae6b91e","created_at":"2025-09-04T14:29:13.571Z","updated_at":"2026-01-20T20:50:39.118Z","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":"2005-07-20T04:00:00.000Z","observed_at_local":"2005-07-20T00:00:00-04:00","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","secchi_depth","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/163087","readings":[{"id":"037d937f-35f4-4518-8c2f-06ddc0743c78","created_at":"2025-09-04T14:29:13.621Z","updated_at":"2025-09-04T14:29:13.621Z","parameter":"ph","unit":"std_units","value":"8.24","equipment":"unspecified_ph","equipment_limit":null},{"id":"911bb3d8-5400-4b8d-8fad-f72b0a88ab1a","created_at":"2025-09-04T14:29:13.645Z","updated_at":"2025-09-04T14:29:13.645Z","parameter":"secchi_depth","unit":"m","value":"9.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"7931d44b-5451-4078-9bf4-f6e4c4824f1a","created_at":"2025-09-04T14:29:13.658Z","updated_at":"2025-09-04T14:29:13.658Z","parameter":"air_temperature","unit":"deg_c","value":"27.2","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"a46e037d-0684-4032-a0c3-7339dd532cd0","created_at":"2025-09-04T14:29:13.666Z","updated_at":"2025-09-04T14:29:13.666Z","parameter":"total_phosphorus","unit":"ppb","value":"8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"1f039c6e-385f-4653-b9a4-4400f0309cdd","created_at":"2025-09-04T14:29:13.678Z","updated_at":"2025-09-04T14:29:13.678Z","parameter":"water_temperature","unit":"deg_c","value":"26.7","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"32c2ad1b-0879-4c44-9a4a-a6894136badf","created_at":"2025-09-04T14:29:13.708Z","updated_at":"2025-09-04T14:29:13.708Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"320","equipment":"lab_unspecified","equipment_limit":null}]}