[{"id":"a7086898-50a4-4e21-8b82-8c0d80878212","created_at":"2025-09-04T17:33:24.151Z","updated_at":"2026-01-21T15:11:36.290Z","owner_id":"f3d4fab6-6387-4526-8389-02d85e79e260","location_id":"4947debe-2634-4ef7-8e34-cda49167099f","dataset_id":"79c225ac-aa83-4fdc-8b91-4220752e4b2b","form_id":"dbc5b608-561e-43d1-bb45-c74ccb575f68","observed_at":"2015-10-14T10:49:00.000Z","observed_at_local":"2015-10-14T06:49:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":[],"photos":[],"permalink":"https://data.waterrangers.com/observations/170636","readings":[]},{"id":"f2a2f718-16cf-4e2f-b379-99e1155c7449","created_at":"2025-09-04T17:33:24.271Z","updated_at":"2026-01-21T15:11:36.522Z","owner_id":"f3d4fab6-6387-4526-8389-02d85e79e260","location_id":"4947debe-2634-4ef7-8e34-cda49167099f","dataset_id":"79c225ac-aa83-4fdc-8b91-4220752e4b2b","form_id":"dbc5b608-561e-43d1-bb45-c74ccb575f68","observed_at":"2015-10-14T10:42:00.000Z","observed_at_local":"2015-10-14T06:42:00-04:00","notes":"Native milfoil.","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","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170637","readings":[{"id":"3170ecd2-201d-4093-984c-77538dca1b74","created_at":"2025-09-04T17:33:24.328Z","updated_at":"2025-09-04T17:33:24.328Z","parameter":"ph","unit":"std_units","value":"6.15","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"5d3e9d65-a7f5-48ab-8ead-1faac713cfcc","created_at":"2025-09-04T17:33:24.346Z","updated_at":"2025-09-04T17:33:24.346Z","parameter":"oxygen","unit":"mg_l","value":"10.36","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"01dbd6a0-8446-4618-868c-8b6c084d6aa0","created_at":"2025-09-04T17:33:24.362Z","updated_at":"2025-09-04T17:33:24.362Z","parameter":"air_temperature","unit":"deg_c","value":"7","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"36f9d90b-2df0-4502-afff-84313ccc239c","created_at":"2025-09-04T17:33:24.374Z","updated_at":"2025-09-04T17:33:24.374Z","parameter":"water_temperature","unit":"deg_c","value":"13.35","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}]