{"id":"864d44ab-c21c-417c-97a4-597db316ddf1","created_at":"2025-09-02T20:45:13.154Z","updated_at":"2026-01-20T20:15:48.563Z","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":"2017-04-05T19:45:00.000Z","observed_at_local":"2017-04-05T15:45:00-04:00","notes":"Heard sandhill cranes and ducks calling in distance, 2 water striders observed, heard chickadees and Eastern Phoebe at site. Depth was not taken due to water being too deep and fast moving to measure safely.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["chloride","turbidity","ph","oxygen","alkalinity","air_temperature","water_temperature","nitrate_nitrogen","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119179","readings":[{"id":"f66be915-954b-4485-839c-6d54297ef3c0","created_at":"2025-12-05T22:50:31.414Z","updated_at":"2025-12-05T22:50:31.414Z","parameter":"chloride","unit":"mg_l","value":"16","equipment":"hach_chloride_low_range","equipment_limit":"<"},{"id":"258382fc-3902-4e73-979f-f388622c2764","created_at":"2025-12-10T17:02:04.829Z","updated_at":"2025-12-10T17:02:04.829Z","parameter":"turbidity","unit":"ntu","value":"0","equipment":"turbidity_tube_45cm","equipment_limit":"<"},{"id":"5dc14779-65b2-484b-a8bc-0ac88f69b590","created_at":"2025-09-02T20:45:13.179Z","updated_at":"2025-09-02T20:45:13.179Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"7334f35b-eaa5-4607-9071-4b74b86422b9","created_at":"2025-09-02T20:45:13.183Z","updated_at":"2025-09-02T20:45:13.183Z","parameter":"oxygen","unit":"mg_l","value":"9.2","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"9221dba9-64c7-40d3-8f4a-6c62595c91e1","created_at":"2025-09-02T20:45:13.194Z","updated_at":"2025-09-02T20:45:13.194Z","parameter":"alkalinity","unit":"ppm","value":"156","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"3c7894e5-8ec8-47a5-9b94-167f78a426a8","created_at":"2025-09-02T20:45:13.200Z","updated_at":"2025-09-02T20:45:13.200Z","parameter":"air_temperature","unit":"deg_c","value":"10","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"e9002727-c760-4d3f-89e0-c638cad6c496","created_at":"2025-09-02T20:45:13.206Z","updated_at":"2025-09-02T20:45:13.206Z","parameter":"water_temperature","unit":"deg_c","value":"7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"7a5b61ae-6781-4652-9553-b6482989d44e","created_at":"2025-09-02T20:45:13.189Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":"<="},{"id":"6e016987-96e5-443a-ad2b-9e3c93db4327","created_at":"2025-09-02T20:45:13.211Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"phosphates","unit":"ppm","value":"0","equipment":"unspecified_phosphates","equipment_limit":"<="}]}