{"id":"397633b5-bfdf-4941-8e6b-cc3e1e8cece1","created_at":"2025-09-02T20:45:12.514Z","updated_at":"2026-01-20T20:15:46.711Z","owner_id":"0edffc84-3a3f-4220-9c3f-c5f621b07684","location_id":"8689e448-b5f5-489c-a2a4-d592fb876566","dataset_id":"62ade46c-873c-4070-9383-e9645c0ba1b4","form_id":"4c5e7f9c-674c-4b99-817e-0631cd8d3fd8","observed_at":"2016-09-09T19:20:00.000Z","observed_at_local":"2016-09-09T15:20:00-04:00","notes":"The following wildlife was observed at this site today: chipmunks, chickadees, large leopard frog, large black water beetle, blue jay, hornets, monarch butterfly.","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","alkalinity","water_depth","air_temperature","water_temperature","nitrate_nitrogen","phosphates","turbidity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119169","readings":[{"id":"93de1a29-5596-4b01-ab8b-b5ceee7b1f04","created_at":"2025-09-02T20:45:12.535Z","updated_at":"2025-09-02T20:45:12.535Z","parameter":"ph","unit":"std_units","value":"7.0","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"a5c862a4-4cb6-4675-b797-5d43a67ac00f","created_at":"2025-09-02T20:45:12.542Z","updated_at":"2025-09-02T20:45:12.542Z","parameter":"oxygen","unit":"mg_l","value":"5.4","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"bf88a08f-c237-478b-90b5-8033092d7d4e","created_at":"2025-09-02T20:45:12.551Z","updated_at":"2025-09-02T20:45:12.551Z","parameter":"alkalinity","unit":"ppm","value":"196","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"c8313e1a-0428-47bf-8fb4-7068761e5b8f","created_at":"2025-09-02T20:45:12.555Z","updated_at":"2025-09-02T20:45:12.555Z","parameter":"water_depth","unit":"m","value":"0.32","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6e5ed995-f684-455b-bc36-05ce52e70da6","created_at":"2025-09-02T20:45:12.560Z","updated_at":"2025-09-02T20:45:12.560Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"d94a1801-5dc4-41d1-b27b-e3f84e6b758b","created_at":"2025-09-02T20:45:12.565Z","updated_at":"2025-09-02T20:45:12.565Z","parameter":"water_temperature","unit":"deg_c","value":"14.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"c6f6f9b2-c801-46c1-9f24-99f74238b339","created_at":"2025-09-02T20:45:12.546Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":"<="},{"id":"b2f215bb-c88a-46c7-80d6-a260a598b76e","created_at":"2025-09-02T20:45:12.573Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"phosphates","unit":"ppm","value":"0","equipment":"unspecified_phosphates","equipment_limit":"<="},{"id":"ddec8d00-3c47-41a1-a654-dc96c86f18ea","created_at":"2025-12-10T17:02:14.444Z","updated_at":"2025-12-10T17:02:14.444Z","parameter":"turbidity","unit":"ntu","value":"0","equipment":"turbidity_tube_45cm","equipment_limit":"<"}]}