{"id":"b3ba5027-1a71-419a-9681-ad17d332abec","created_at":"2025-09-04T14:27:18.478Z","updated_at":"2026-01-20T20:47:19.050Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"58a322e8-f550-4141-ab79-8ef046041c1d","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2009-08-17T04:00:00.000Z","observed_at_local":"2009-08-17T00:00:00-04:00","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","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/162263","readings":[{"id":"c53681d0-c47d-4145-913e-366ee5333e5c","created_at":"2025-09-04T14:27:18.529Z","updated_at":"2025-09-04T14:27:18.529Z","parameter":"ph","unit":"std_units","value":"8.24","equipment":"unspecified_ph","equipment_limit":null},{"id":"78b7b8e6-c740-4e09-86e1-b7bedbb698fe","created_at":"2025-09-04T14:27:18.551Z","updated_at":"2025-09-04T14:27:18.551Z","parameter":"secchi_depth","unit":"m","value":"5.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"c1da5c24-ab12-4570-baf6-dc34cdacc544","created_at":"2025-09-04T14:27:18.565Z","updated_at":"2025-09-04T14:27:18.565Z","parameter":"air_temperature","unit":"deg_c","value":"25.6","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"59921f48-f6e9-4a57-a373-262a661c26aa","created_at":"2025-09-04T14:27:18.582Z","updated_at":"2025-09-04T14:27:18.582Z","parameter":"total_phosphorus","unit":"ppb","value":"48","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"43583aae-d3a3-47b7-aaca-8d49d28cc2cc","created_at":"2025-09-04T14:27:18.592Z","updated_at":"2025-09-04T14:27:18.592Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"550","equipment":"lab_unspecified","equipment_limit":null}]}