{"id":"8fb0d176-4b76-4c6d-a3ec-b2ae1bfc9e50","created_at":"2025-09-04T00:28:26.311Z","updated_at":"2026-01-20T20:21:17.624Z","owner_id":"1475ae1a-21e0-4240-8952-89420e58dd62","location_id":"48ab6f66-fe34-4318-99ba-d4aeefaec52f","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2014-08-23T04:00:00.000Z","observed_at_local":"2014-08-23T00:00:00-04:00","notes":"Light wind ~ 10 KPH; depth 26 ft","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","nitrate_nitrogen","nitrites","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145597","readings":[{"id":"75518875-0edc-4dd9-b4df-c7e335231bb6","created_at":"2025-09-04T00:28:26.352Z","updated_at":"2025-09-04T00:28:26.352Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"86620bb6-17a6-4a82-873b-cda210e3cef2","created_at":"2025-09-04T00:28:26.358Z","updated_at":"2025-09-04T00:28:26.358Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"8b2a7513-8645-444b-bf28-b8f543ee63b1","created_at":"2025-09-04T00:28:26.367Z","updated_at":"2025-09-04T00:28:26.367Z","parameter":"secchi_depth","unit":"m","value":"1.65","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e43163b2-2bc1-4a54-9f7f-55308a5f90f4","created_at":"2025-09-04T00:28:26.376Z","updated_at":"2025-09-04T00:28:26.376Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"5","equipment":"unspecified_nitrate_nitrogen","equipment_limit":null},{"id":"28122531-1be3-4d1c-951d-02e180024696","created_at":"2025-09-04T00:28:26.379Z","updated_at":"2025-09-04T00:28:26.379Z","parameter":"nitrites","unit":"ppm","value":"0.5","equipment":"unspecified_ppm","equipment_limit":null},{"id":"22130e3d-3c4d-4738-95fa-8089e81f76a1","created_at":"2025-09-04T00:28:26.392Z","updated_at":"2025-09-04T00:28:26.392Z","parameter":"water_temperature","unit":"deg_c","value":"20","equipment":"unspecified_water_temperature","equipment_limit":null}]}