{"id":"ccc2ad00-f5b3-4dab-9bd0-3135034ae3a2","created_at":"2025-09-02T20:45:24.635Z","updated_at":"2026-01-20T20:16:51.646Z","owner_id":"0edffc84-3a3f-4220-9c3f-c5f621b07684","location_id":"93e7d0db-4787-4977-a1fa-5171b30cfe7f","dataset_id":"62ade46c-873c-4070-9383-e9645c0ba1b4","form_id":"4c5e7f9c-674c-4b99-817e-0631cd8d3fd8","observed_at":"2017-08-15T17:30:00.000Z","observed_at_local":"2017-08-15T13:30:00-04:00","notes":"Sand has shifted since last visit, picked a deep spot to sample, water is flowing but lots of vegetation covering creek in most areas.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["alkalinity","ph","oxygen","nitrate_nitrogen","water_depth","air_temperature","water_temperature","turbidity","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119333","readings":[{"id":"b2748fae-4024-4272-8e3e-fb69899e1339","created_at":"2025-12-10T15:39:10.032Z","updated_at":"2025-12-10T15:39:10.032Z","parameter":"alkalinity","unit":"ppm","value":"284","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":">"},{"id":"886c14e9-fc2a-43a3-9235-2520fe5c4bfa","created_at":"2025-09-02T20:45:24.660Z","updated_at":"2025-09-02T20:45:24.660Z","parameter":"ph","unit":"std_units","value":"8.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"7d9f91be-db14-4c77-9884-943882b31986","created_at":"2025-09-02T20:45:24.668Z","updated_at":"2025-09-02T20:45:24.668Z","parameter":"oxygen","unit":"mg_l","value":"8.6","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"5167243f-8c00-4447-9e09-c2a708b66ed6","created_at":"2025-09-02T20:45:24.675Z","updated_at":"2025-09-02T20:45:24.675Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"2","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":null},{"id":"d47051b2-47ed-45dc-a06d-14c2dc4ac4b6","created_at":"2025-09-02T20:45:24.692Z","updated_at":"2025-09-02T20:45:24.692Z","parameter":"water_depth","unit":"m","value":"0.13","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e0d4bb9e-322a-43d6-8073-67508fca2f91","created_at":"2025-09-02T20:45:24.698Z","updated_at":"2025-09-02T20:45:24.698Z","parameter":"air_temperature","unit":"deg_c","value":"23.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"2e8c5f6b-7a2d-4037-9ef7-ee171de64482","created_at":"2025-09-02T20:45:24.703Z","updated_at":"2025-09-02T20:45:24.703Z","parameter":"water_temperature","unit":"deg_c","value":"14","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"d6a4d9e9-4067-4545-91f7-d8c691bb7197","created_at":"2025-12-10T17:03:07.257Z","updated_at":"2025-12-10T17:03:07.257Z","parameter":"turbidity","unit":"ntu","value":"0","equipment":"turbidity_tube_45cm","equipment_limit":"<"},{"id":"7595e7ef-4578-41a3-8509-74c7d52bfd96","created_at":"2025-09-02T20:45:24.713Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"phosphates","unit":"ppm","value":"0","equipment":"unspecified_phosphates","equipment_limit":"<="}]}