{"id":"29f8fdd0-40a3-42cd-83d9-103f62cc0844","created_at":"2025-09-04T14:33:16.888Z","updated_at":"2026-01-20T20:56:38.752Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"8cfa10df-2676-4e94-bff6-5ff4f984ef16","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-06-23T04:00:00.000Z","observed_at_local":"2010-06-23T00:00:00-04:00","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","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164711","readings":[{"id":"100f91a3-664c-40f7-b8a2-119525758893","created_at":"2025-09-04T14:33:16.961Z","updated_at":"2025-09-04T14:33:16.961Z","parameter":"ph","unit":"std_units","value":"8.48","equipment":"unspecified_ph","equipment_limit":null},{"id":"2b7c1a2d-8d45-459c-8913-25d1260d5eb7","created_at":"2025-09-04T14:33:16.971Z","updated_at":"2025-09-04T14:33:16.971Z","parameter":"air_temperature","unit":"deg_c","value":"21.8","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"42f84c7e-ae28-4605-9f19-d86f6e7e6a10","created_at":"2025-09-04T14:33:16.992Z","updated_at":"2025-09-04T14:33:16.992Z","parameter":"total_phosphorus","unit":"ppb","value":"55","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"0d78de2a-0f98-4ed3-8531-3bbae45e4a76","created_at":"2025-09-04T14:33:17.000Z","updated_at":"2025-09-04T14:33:17.000Z","parameter":"water_temperature","unit":"deg_c","value":"22.67","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"a666b7a4-3ece-463b-9047-bca2c2c3bfca","created_at":"2025-09-04T14:33:17.018Z","updated_at":"2025-09-04T14:33:17.018Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"520","equipment":"lab_unspecified","equipment_limit":null}]}