{"id":"71560fc3-9ec4-4795-92d1-868a6e1d41d4","created_at":"2025-09-04T00:45:34.946Z","updated_at":"2026-01-20T20:25:38.237Z","owner_id":"904b3de2-82fa-4534-bb31-798c943d3cd3","location_id":"22639725-c943-45cd-b636-87d13275d0f2","dataset_id":"36575c7e-0e5f-4b0f-af39-f750a6cbdaa6","form_id":"92cf61e8-762a-4f0e-959f-dcca7dcf7742","observed_at":"2022-09-03T13:05:00.000Z","observed_at_local":"2022-09-03T09:05:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","chlorine","hardness","alkalinity","air_temperature","water_temperature","current_weather","previous_weather","previous_weather_description"],"photos":[],"permalink":"https://data.waterrangers.com/observations/154873","readings":[{"id":"732c853a-e54b-4552-95bb-227d50a59a6e","created_at":"2025-09-04T00:45:34.977Z","updated_at":"2025-09-04T00:45:34.977Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"8680ee6f-8e7b-4aaf-81a3-77892e7936a4","created_at":"2025-09-04T00:45:34.982Z","updated_at":"2025-09-04T00:45:34.982Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"27bcf86f-1cc2-4f60-9971-ece640d7618e","created_at":"2025-09-04T00:45:34.986Z","updated_at":"2025-09-04T00:45:34.986Z","parameter":"secchi_depth","unit":"m","value":"4.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"d9f07712-e08d-4750-ac26-a38f96496fad","created_at":"2025-09-04T00:45:34.989Z","updated_at":"2025-11-19T15:02:33.125Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"46e4f870-db97-458b-9688-26959d0e452d","created_at":"2025-09-04T00:45:34.993Z","updated_at":"2025-09-04T00:45:34.993Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"d11a9c4f-1ced-4c31-a026-17b1d90579e9","created_at":"2025-09-04T00:45:34.997Z","updated_at":"2025-09-04T00:45:34.997Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"4a0d56e0-c513-43e0-b075-8fb72f7d659a","created_at":"2025-09-04T00:45:35.008Z","updated_at":"2025-09-04T00:45:35.008Z","parameter":"air_temperature","unit":"deg_c","value":"21","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"d5ec587b-c35e-4b75-8379-540f9a32cab2","created_at":"2025-09-04T00:45:35.011Z","updated_at":"2025-09-04T00:45:35.011Z","parameter":"water_temperature","unit":"deg_c","value":"21.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"49f00d4a-265d-4893-ad85-8394030ce2c5","created_at":"2025-09-04T00:45:35.014Z","updated_at":"2025-09-04T00:45:35.014Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"057b747f-8132-4acd-ab2e-6d5337cb68ff","created_at":"2025-09-04T00:45:35.019Z","updated_at":"2025-09-04T00:45:35.019Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"9c6805d0-124d-4828-9c6c-473b25615340","created_at":"2025-09-04T00:45:35.023Z","updated_at":"2025-09-04T00:45:35.023Z","parameter":"previous_weather_description","unit":"nil","value":"Cool and sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]}