{"id":"6cfc663f-bfe1-42cd-9015-24352173fa72","created_at":"2025-08-29T17:12:14.958Z","updated_at":"2026-01-12T18:07:33.511Z","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":"2016-04-18T04:00:00.000Z","observed_at_local":"2016-04-18T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.74mg/L exceeds the normal range of 12.0mg/L.","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/109721","readings":[{"id":"e8c1bbdc-85e7-4b82-9a10-fd000a3193eb","created_at":"2025-08-29T17:12:14.983Z","updated_at":"2025-08-29T17:12:14.983Z","parameter":"ph","unit":"std_units","value":"8.28","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"3355910c-1aa9-4fb2-84b5-328448e86f78","created_at":"2025-08-29T17:12:14.993Z","updated_at":"2025-08-29T17:12:14.993Z","parameter":"oxygen","unit":"mg_l","value":"12.74","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"3a6d0e39-1e25-4adc-8353-5e55139532b1","created_at":"2025-08-29T17:12:15.001Z","updated_at":"2025-08-29T17:12:15.001Z","parameter":"water_depth","unit":"m","value":"4.12","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"4c952cbf-f361-41e9-a791-88ef22a715f4","created_at":"2025-08-29T17:12:15.016Z","updated_at":"2025-08-29T17:12:15.016Z","parameter":"conductivity","unit":"us_cm","value":"258.01","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"dcb54a68-ba6d-44b5-8a97-a71713691c54","created_at":"2025-08-29T17:12:15.025Z","updated_at":"2025-08-29T17:12:15.025Z","parameter":"water_temperature","unit":"deg_c","value":"6.43","equipment":"other_multimeter_temperature","equipment_limit":null}]}