{"id":"3127361d-353d-4165-8ee2-28ee21603cea","created_at":"2025-09-02T20:45:15.230Z","updated_at":"2026-01-20T20:15:58.452Z","owner_id":"20cf53db-dabe-40ac-90f8-7d6eaedf7bc5","location_id":"9dc2df77-cbf9-4049-9cf2-e47b70d89e1a","dataset_id":"62ade46c-873c-4070-9383-e9645c0ba1b4","form_id":"4c5e7f9c-674c-4b99-817e-0631cd8d3fd8","observed_at":"2017-08-15T15:30:00.000Z","observed_at_local":"2017-08-15T11:30:00-04:00","notes":"One green frog, 2 monarch butterflies, many bumblebees, at least 5 water striders. Queen Anne's lace, chicory and cattails doing well.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["phosphates","alkalinity","turbidity","ph","oxygen","water_depth","air_temperature","water_temperature","nitrate_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119206","readings":[{"id":"15bdf0c9-6b08-4578-a386-418d4316e713","created_at":"2025-12-10T15:39:08.815Z","updated_at":"2025-12-10T15:39:08.815Z","parameter":"alkalinity","unit":"ppm","value":"244","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":">"},{"id":"06509e36-b902-4715-a76e-537fc4b963e1","created_at":"2025-12-10T17:02:07.129Z","updated_at":"2025-12-10T17:02:07.129Z","parameter":"turbidity","unit":"ntu","value":"0","equipment":"turbidity_tube_45cm","equipment_limit":"<"},{"id":"6317b8ab-a97d-40ac-be39-19a9d7cd35dc","created_at":"2025-09-02T20:45:15.260Z","updated_at":"2025-09-02T20:45:15.260Z","parameter":"ph","unit":"std_units","value":"7.0","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"44606213-f575-455c-99be-1cf41daeb5e9","created_at":"2025-09-02T20:45:15.264Z","updated_at":"2025-09-02T20:45:15.264Z","parameter":"oxygen","unit":"mg_l","value":"6.8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"425871b4-6b81-4407-911d-7c235170dd0a","created_at":"2025-09-02T20:45:15.278Z","updated_at":"2025-09-02T20:45:15.278Z","parameter":"water_depth","unit":"m","value":"0.36","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"439699c4-743a-4f6b-86bf-52c12dcdd151","created_at":"2025-09-02T20:45:15.282Z","updated_at":"2025-09-02T20:45:15.282Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"04618ad8-1f8e-4bd0-8a89-689f471a6c71","created_at":"2025-09-02T20:45:15.286Z","updated_at":"2025-09-02T20:45:15.286Z","parameter":"water_temperature","unit":"deg_c","value":"16","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"f8e85777-e698-49a8-b747-554eb1a4d9d6","created_at":"2025-09-02T20:45:15.268Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":"<="},{"id":"1ca17378-fde2-4ba7-9837-cab34eaf4eb0","created_at":"2025-09-02T20:45:15.289Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"phosphates","unit":"ppm","value":"0","equipment":"unspecified_phosphates","equipment_limit":"<="}]}