{"id":"d5771932-6244-4d16-a370-cec5591e682c","created_at":"2025-09-02T20:45:24.950Z","updated_at":"2026-01-20T20:16:52.501Z","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":"2017-04-05T21:00:00.000Z","observed_at_local":"2017-04-05T17:00:00-04:00","notes":"Heard many birds. Water flow is noticably higher and was possibly higher a few days before.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["alkalinity","phosphates","ph","oxygen","nitrate_nitrogen","water_depth","air_temperature","water_temperature","turbidity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119337","readings":[{"id":"c8b791e2-cb0b-4e72-8f57-36963e3ddc4f","created_at":"2025-12-10T15:39:10.258Z","updated_at":"2025-12-10T15:39:10.258Z","parameter":"alkalinity","unit":"ppm","value":"270","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":">"},{"id":"98433125-295c-4762-a380-64d8e0197633","created_at":"2025-09-02T20:45:24.971Z","updated_at":"2025-09-02T20:45:24.971Z","parameter":"ph","unit":"std_units","value":"8.0","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"f62e1e24-5428-4883-bf8f-a901bd8c6e95","created_at":"2025-09-02T20:45:24.975Z","updated_at":"2025-09-02T20:45:24.975Z","parameter":"oxygen","unit":"mg_l","value":"10.4","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"c20c2562-beb7-42ee-b2b4-2639f2ccc24e","created_at":"2025-09-02T20:45:24.981Z","updated_at":"2025-09-02T20:45:24.981Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"2","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":null},{"id":"25e2121d-e66d-44e6-8bd6-c22cfb581cfc","created_at":"2025-09-02T20:45:24.993Z","updated_at":"2025-09-02T20:45:24.993Z","parameter":"water_depth","unit":"m","value":"0.17","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"601b83e6-de11-4807-acc7-eeaedacc5375","created_at":"2025-09-02T20:45:24.997Z","updated_at":"2025-09-02T20:45:24.997Z","parameter":"air_temperature","unit":"deg_c","value":"8","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c0d6ff18-e86e-4a0c-a770-32a405edc342","created_at":"2025-09-02T20:45:25.000Z","updated_at":"2025-09-02T20:45:25.000Z","parameter":"water_temperature","unit":"deg_c","value":"9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"fd48d00c-b2c5-4d7c-8c45-865e49bf4328","created_at":"2025-12-10T17:03:07.570Z","updated_at":"2025-12-10T17:03:07.570Z","parameter":"turbidity","unit":"ntu","value":"5","equipment":"turbidity_tube_45cm","equipment_limit":"<"},{"id":"5e231f50-78e4-445d-b26d-67de2007f6b4","created_at":"2025-09-02T20:45:25.004Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"phosphates","unit":"ppm","value":"0","equipment":"unspecified_phosphates","equipment_limit":"<="}]}