{"id":"52d8b41c-8cf4-4ec8-8ecc-997e3d7ceffd","created_at":"2025-08-29T17:12:03.220Z","updated_at":"2026-01-12T18:06:39.850Z","owner_id":"4a57b9a7-9191-42ee-b158-c355031ca452","location_id":"a41bf2ae-e57c-465e-85b3-83ddad8bd51b","dataset_id":"e245f276-2ebc-4fef-86e3-cf4d783b5ace","form_id":"d0b457e0-91fd-4749-8b31-24dadb28569e","observed_at":"2015-09-01T04:00:00.000Z","observed_at_local":"2015-09-01T00:00:00-04:00","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","oxygen","water_depth","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/109562","readings":[{"id":"f8f03061-f683-4cfb-b49c-25b2498e6d2a","created_at":"2025-08-29T17:12:03.239Z","updated_at":"2025-08-29T17:12:03.239Z","parameter":"ph","unit":"std_units","value":"8.33","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"9361175b-b0a5-4681-abdb-05043ef79ade","created_at":"2025-08-29T17:12:03.250Z","updated_at":"2025-08-29T17:12:03.250Z","parameter":"oxygen","unit":"mg_l","value":"7.93","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"f9abb969-3878-426e-ae25-8b41bf0ccef8","created_at":"2025-08-29T17:12:03.257Z","updated_at":"2025-08-29T17:12:03.257Z","parameter":"water_depth","unit":"m","value":"3.64","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"6317cc50-5f77-4ea3-acce-fdd85712f7b9","created_at":"2025-08-29T17:12:03.265Z","updated_at":"2025-08-29T17:12:03.265Z","parameter":"conductivity","unit":"us_cm","value":"280.34","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"2a75c231-3a37-42ef-a872-1e0d3de0c373","created_at":"2025-08-29T17:12:03.275Z","updated_at":"2025-08-29T17:12:03.275Z","parameter":"water_temperature","unit":"deg_c","value":"22.63","equipment":"other_multimeter_temperature","equipment_limit":null}]}