{"id":"0b456216-1674-4b28-ae53-dfd76876ac0f","created_at":"2025-08-29T17:12:22.982Z","updated_at":"2026-01-12T18:08:06.144Z","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":"2016-02-10T05:00:00.000Z","observed_at_local":"2016-02-10T00:00:00-05:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 14.1mg/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/109820","readings":[{"id":"ce9923e6-ad15-459f-aac7-48ee084d5ad7","created_at":"2025-08-29T17:12:23.028Z","updated_at":"2025-08-29T17:12:23.028Z","parameter":"ph","unit":"std_units","value":"8.19","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"b96db498-072a-479d-9658-b9c21b9a7453","created_at":"2025-08-29T17:12:23.038Z","updated_at":"2025-08-29T17:12:23.038Z","parameter":"oxygen","unit":"mg_l","value":"14.1","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"2a7f76ad-e7e7-49f3-80e0-71e7bb9f9c03","created_at":"2025-08-29T17:12:23.049Z","updated_at":"2025-08-29T17:12:23.049Z","parameter":"water_depth","unit":"m","value":"3.52","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"fb0117cc-02d7-4ffd-8f65-19f009f7428f","created_at":"2025-08-29T17:12:23.063Z","updated_at":"2025-08-29T17:12:23.063Z","parameter":"conductivity","unit":"us_cm","value":"233.06","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"992ce525-a1f7-42b4-a1c0-c842bbd7337e","created_at":"2025-08-29T17:12:23.077Z","updated_at":"2025-08-29T17:12:23.077Z","parameter":"water_temperature","unit":"deg_c","value":"1.55","equipment":"other_multimeter_temperature","equipment_limit":null}]}