{"id":"79c5a246-b314-47d0-b82e-9eb0b2a63461","created_at":"2025-09-02T20:45:16.236Z","updated_at":"2026-01-20T20:16:22.066Z","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":"2016-11-22T18:20:00.000Z","observed_at_local":"2016-11-22T13:20:00-05:00","notes":"Thin layer of ice on edges of creek. Small minnow (approx 5cm) sighted- possibly a dace of some kind. Cattails gone to seed, no birdsong heard. Squirrels chattering in the distance","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["turbidity","ph","oxygen","alkalinity","water_depth","air_temperature","water_temperature","nitrate_nitrogen","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119220","readings":[{"id":"3fea8408-b2cb-454c-a447-ba5bb951fe00","created_at":"2025-12-10T17:02:08.270Z","updated_at":"2025-12-10T17:02:08.270Z","parameter":"turbidity","unit":"ntu","value":"0","equipment":"turbidity_tube_45cm","equipment_limit":"<"},{"id":"6fc3676d-f464-4631-9bf3-83743637bbca","created_at":"2025-09-02T20:45:16.258Z","updated_at":"2025-09-02T20:45:16.258Z","parameter":"ph","unit":"std_units","value":"7.0","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"29fe48c5-c58f-4c00-9271-086c81f75e05","created_at":"2025-09-02T20:45:16.263Z","updated_at":"2025-09-02T20:45:16.263Z","parameter":"oxygen","unit":"mg_l","value":"11.2","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"10892572-fe0b-4b59-baa9-04ae78948952","created_at":"2025-09-02T20:45:16.276Z","updated_at":"2025-09-02T20:45:16.276Z","parameter":"alkalinity","unit":"ppm","value":"236","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"2dc2dc42-2aeb-4b3c-9444-e869ff8e2974","created_at":"2025-09-02T20:45:16.280Z","updated_at":"2025-09-02T20:45:16.280Z","parameter":"water_depth","unit":"m","value":"0.3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e5db9428-eb96-4e14-a72c-f2b8047f90e9","created_at":"2025-09-02T20:45:16.284Z","updated_at":"2025-09-02T20:45:16.284Z","parameter":"air_temperature","unit":"deg_c","value":"1","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"1831e12c-8fb4-493c-950f-a389dcb1a940","created_at":"2025-09-02T20:45:16.289Z","updated_at":"2025-09-02T20:45:16.289Z","parameter":"water_temperature","unit":"deg_c","value":"2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"062fce6d-a5a2-4e8c-9b27-0e82d71c2fbe","created_at":"2025-09-02T20:45:16.270Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":"<="},{"id":"c91a6f6a-713f-432e-9ef8-bdfc551072cc","created_at":"2025-09-02T20:45:16.293Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"phosphates","unit":"ppm","value":"0","equipment":"unspecified_phosphates","equipment_limit":"<="}]}