{"id":"0061ad35-0ab3-4c04-95ca-bddbc0ae8f80","created_at":"2025-09-04T14:32:38.135Z","updated_at":"2026-01-20T20:55:57.889Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"3672613b-54a6-4fdf-a15c-73c2a6dce5e9","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2014-05-02T04:00:00.000Z","observed_at_local":"2014-05-02T00:00:00-04:00","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","oxygen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164486","readings":[{"id":"fd81ca71-3791-4d18-a686-ef90bacafccd","created_at":"2025-09-04T14:32:38.175Z","updated_at":"2025-09-04T14:32:38.175Z","parameter":"ph","unit":"std_units","value":"7.67","equipment":"unspecified_ph","equipment_limit":null},{"id":"8a8cb0ba-f765-4068-bd0e-50e991afe8a8","created_at":"2025-09-04T14:32:38.199Z","updated_at":"2025-09-04T14:32:38.199Z","parameter":"secchi_depth","unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"09f26c77-ec10-484c-8b12-08f964c9e07b","created_at":"2025-09-04T14:32:38.209Z","updated_at":"2025-09-04T14:32:38.209Z","parameter":"air_temperature","unit":"deg_c","value":"12.72","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"99e2d59b-0f55-4bed-9f04-ecaf329a7d7a","created_at":"2025-09-04T14:32:38.227Z","updated_at":"2025-09-04T14:32:38.227Z","parameter":"total_phosphorus","unit":"ppb","value":"14","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"b4b24164-662c-44fe-803e-b140759ab76a","created_at":"2025-09-04T14:32:38.247Z","updated_at":"2025-09-04T14:32:38.247Z","parameter":"water_temperature","unit":"deg_c","value":"7.34","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"afd90f3f-268e-45fd-b4f3-a16c71f019f0","created_at":"2025-09-04T14:32:38.256Z","updated_at":"2025-09-04T14:32:38.256Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"390","equipment":"lab_unspecified","equipment_limit":null},{"id":"33640820-4f91-4daa-867b-1235b9394536","created_at":"2025-09-04T14:32:38.189Z","updated_at":"2025-11-26T13:32:09.527Z","parameter":"oxygen","unit":"percent","value":"93.3","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}