{"id":"7da87994-7580-4880-b9dc-1d8a42d84235","created_at":"2025-09-04T14:25:29.363Z","updated_at":"2026-01-20T20:43:52.286Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"89d82e99-5fc2-49a4-8a21-e3fc05a8c996","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-08-30T04:00:00.000Z","observed_at_local":"2010-08-30T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 9.8mg/L is outside the expected range of 8.2-9.53mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/161330","readings":[{"id":"7e2a9ce3-76c9-4476-a094-985f690fe8db","created_at":"2025-09-04T14:25:29.404Z","updated_at":"2025-09-04T14:25:29.404Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"3bba19a5-dcc6-441a-91bc-be0b654bef01","created_at":"2025-09-04T14:25:29.411Z","updated_at":"2025-09-04T14:25:29.411Z","parameter":"oxygen","unit":"mg_l","value":"9.8","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"7325eff8-1ce0-40b5-a076-6f38d9226894","created_at":"2025-09-04T14:25:29.418Z","updated_at":"2025-09-04T14:25:29.418Z","parameter":"air_temperature","unit":"deg_c","value":"14.3","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"38001537-054f-4727-871b-4b31f181bf4b","created_at":"2025-09-04T14:25:29.426Z","updated_at":"2025-09-04T14:25:29.426Z","parameter":"water_temperature","unit":"deg_c","value":"21.87","equipment":"unspecified_water_temperature","equipment_limit":null}]}