{"id":"5253c51b-0c05-4d45-ac79-81c2e8449571","created_at":"2025-08-29T17:12:03.968Z","updated_at":"2026-01-12T18:06:44.015Z","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":"2015-08-19T04:00:00.000Z","observed_at_local":"2015-08-19T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 2.3mg/L is below the normal range of 3.0mg/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/109574","readings":[{"id":"ca408dc1-b93e-4f73-a6c4-a86a13e84554","created_at":"2025-08-29T17:12:03.987Z","updated_at":"2025-08-29T17:12:03.987Z","parameter":"ph","unit":"std_units","value":"7.56","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"167e5caa-1c7f-43ec-a15b-2d832110b05f","created_at":"2025-08-29T17:12:03.995Z","updated_at":"2025-08-29T17:12:03.995Z","parameter":"oxygen","unit":"mg_l","value":"2.3","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"1cad9971-e4a8-4224-8d08-3dc643397d69","created_at":"2025-08-29T17:12:03.999Z","updated_at":"2025-08-29T17:12:03.999Z","parameter":"water_depth","unit":"m","value":"3.74","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"92d04472-c55f-4cba-9ed9-4c9470594588","created_at":"2025-08-29T17:12:04.004Z","updated_at":"2025-08-29T17:12:04.004Z","parameter":"conductivity","unit":"us_cm","value":"278.92","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"b3cc8e93-9232-4f53-8ba2-eb63c041ef2e","created_at":"2025-08-29T17:12:04.008Z","updated_at":"2025-08-29T17:12:04.008Z","parameter":"water_temperature","unit":"deg_c","value":"23.18","equipment":"other_multimeter_temperature","equipment_limit":null}]}