{"id":"a0cd9da3-0d7b-4809-b741-2934dd8c405d","created_at":"2025-09-04T14:26:14.186Z","updated_at":"2026-01-20T20:45:12.104Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"415b7548-479c-4779-bf38-68a4ffb4df01","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2002-08-29T04:00:00.000Z","observed_at_local":"2002-08-29T00:00:00-04:00","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/161706","readings":[{"id":"772104aa-eb7d-4184-a9e9-418b08e79bca","created_at":"2025-09-04T14:26:14.272Z","updated_at":"2025-09-04T14:26:14.272Z","parameter":"ph","unit":"std_units","value":"8.6","equipment":"unspecified_ph","equipment_limit":null},{"id":"43fa6d05-9d1c-40e0-983d-2fcead417c4a","created_at":"2025-09-04T14:26:14.298Z","updated_at":"2025-09-04T14:26:14.298Z","parameter":"secchi_depth","unit":"m","value":"5.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"49f01958-ed09-4604-aa84-d962257cbd41","created_at":"2025-09-04T14:26:14.312Z","updated_at":"2025-09-04T14:26:14.312Z","parameter":"air_temperature","unit":"deg_c","value":"19","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"7c137dd9-565b-4624-af22-193f12ba5aae","created_at":"2025-09-04T14:26:14.327Z","updated_at":"2025-09-04T14:26:14.327Z","parameter":"total_phosphorus","unit":"ppb","value":"10","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"78b8382a-4341-401c-b277-ffaa89a5e55a","created_at":"2025-09-04T14:26:14.344Z","updated_at":"2025-09-04T14:26:14.344Z","parameter":"water_temperature","unit":"deg_c","value":"22","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"1793f20d-f2e5-4115-bbda-c17a23e3fd12","created_at":"2025-09-04T14:26:14.396Z","updated_at":"2025-09-04T14:26:14.396Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"340","equipment":"lab_unspecified","equipment_limit":null}]}