{"id":"ee2bbdd2-adc6-4bad-b76e-801450b6947e","created_at":"2025-09-02T20:45:24.861Z","updated_at":"2026-01-20T20:16:52.294Z","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":"2017-05-10T22:00:00.000Z","observed_at_local":"2017-05-10T18:00:00-04:00","notes":"Saw a large fish, 40 cm long and 15 cm wide- possibly a brook trout. Lots of sediment on creek bed.","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","chloride","nitrate_nitrogen","water_depth","air_temperature","water_temperature","turbidity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119336","readings":[{"id":"4f4cc85e-7d0e-4bc9-901f-87126890bc18","created_at":"2025-12-10T15:39:10.199Z","updated_at":"2025-12-10T15:39:10.199Z","parameter":"alkalinity","unit":"ppm","value":"280","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":">"},{"id":"bb97251f-0ea8-4b51-94c5-2cb31ef389b2","created_at":"2025-09-02T20:45:24.891Z","updated_at":"2025-09-02T20:45:24.891Z","parameter":"ph","unit":"std_units","value":"8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"1b6fda0b-2cd6-4851-bf84-3ab8cf6683b1","created_at":"2025-09-02T20:45:24.895Z","updated_at":"2025-09-02T20:45:24.895Z","parameter":"oxygen","unit":"mg_l","value":"7.5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"c9c3251f-db80-4963-a979-00e5ccbf1619","created_at":"2025-09-02T20:45:24.900Z","updated_at":"2025-09-02T20:45:24.900Z","parameter":"chloride","unit":"mg_l","value":"95","equipment":"hach_chloride_low_range","equipment_limit":null},{"id":"b2ece58c-55f4-4f0e-a9c9-2a8f3db3d46f","created_at":"2025-09-02T20:45:24.905Z","updated_at":"2025-09-02T20:45:24.905Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"1","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":null},{"id":"05600f3f-fa5c-4eb2-b764-dd6e00471705","created_at":"2025-09-02T20:45:24.925Z","updated_at":"2025-09-02T20:45:24.925Z","parameter":"water_depth","unit":"m","value":"0.12","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"0ff59726-6cdd-400f-8813-ce2bde5f8bb1","created_at":"2025-09-02T20:45:24.931Z","updated_at":"2025-09-02T20:45:24.931Z","parameter":"air_temperature","unit":"deg_c","value":"14","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"5146d81d-c70f-44d1-ab6c-2f38605820dd","created_at":"2025-09-02T20:45:24.935Z","updated_at":"2025-09-02T20:45:24.935Z","parameter":"water_temperature","unit":"deg_c","value":"12","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"e7a4aeaa-cd4d-4b24-b885-819373fc0188","created_at":"2025-12-10T17:03:07.508Z","updated_at":"2025-12-10T17:03:07.508Z","parameter":"turbidity","unit":"ntu","value":"0","equipment":"turbidity_tube_45cm","equipment_limit":"<"},{"id":"932941b8-74ff-4475-94cc-35671933a352","created_at":"2025-09-02T20:45:24.941Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"phosphates","unit":"ppm","value":"0","equipment":"unspecified_phosphates","equipment_limit":"<="}]}