{"id":"aa5477a1-b90a-443f-930c-928560640da6","created_at":"2025-09-03T17:07:01.049Z","updated_at":"2026-01-20T20:18:47.003Z","owner_id":"c06f8572-e3b0-4f8b-832d-abd2f4a9d447","location_id":"dfa36053-a56a-4389-bf1c-04b77d8637d3","dataset_id":"6e22354b-b2ea-4851-b61d-eb04219d5d07","form_id":"aff2c3d3-67ad-4acd-81dc-af1ae1896e93","observed_at":"2017-10-27T10:00:00.000Z","observed_at_local":"2017-10-27T06:00:00-04:00","notes":"Sunny, clear day and no winds.\r\n\r\nWater is down to normal Fall levels and moving at its normal slow rate.","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","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/121897","readings":[{"id":"6380fc52-2644-4df3-a84a-89c6bf6fedee","created_at":"2025-09-03T17:07:01.079Z","updated_at":"2025-09-03T17:07:01.079Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"339abc4e-97a5-4301-b146-c8cbedfbcf04","created_at":"2025-09-03T17:07:01.083Z","updated_at":"2025-09-03T17:07:01.083Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"18addcd6-b8d4-4b82-b9d1-84c3bed9b930","created_at":"2025-09-03T17:07:01.090Z","updated_at":"2025-09-03T17:07:01.090Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"6455cb94-9563-4562-a0ac-da5c88894400","created_at":"2025-09-03T17:07:01.093Z","updated_at":"2025-09-03T17:07:01.093Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"f9d8cd85-200c-464b-8ae2-d389734f3663","created_at":"2025-09-03T17:07:01.097Z","updated_at":"2025-09-03T17:07:01.097Z","parameter":"conductivity","unit":"us_cm","value":"183","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"24a29c99-33e4-4ea1-9976-166b54ed5051","created_at":"2025-09-03T17:07:01.101Z","updated_at":"2025-09-03T17:07:01.101Z","parameter":"air_temperature","unit":"deg_c","value":"9.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"906d4129-000e-42fb-a0fc-45a6e34d66c5","created_at":"2025-09-03T17:07:01.104Z","updated_at":"2025-09-03T17:07:01.104Z","parameter":"water_temperature","unit":"deg_c","value":"11.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}