{"id":"2bafe120-211e-44e9-bb17-777a68120269","created_at":"2025-09-04T15:31:31.574Z","updated_at":"2026-01-20T21:15:16.750Z","owner_id":"713cf35f-6519-4b0c-a82e-6139b8281f55","location_id":"f94664d5-afae-49b1-9822-bd26cc852c11","dataset_id":"c15f3477-8757-4b32-a93a-f6c9f424b830","form_id":"1f3d4585-fa19-433a-bd61-237f2ca81fef","observed_at":"2017-09-12T22:22:00.000Z","observed_at_local":"2017-09-12T18:22:00-04:00","notes":"Wind 5 km SE, 101 kPa, 48 % Humidity. Beautiful day, sunny and warm. Picked up garbage next to the boat launch. A few plastic bottles and chips bags close to shore.","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/169935","readings":[{"id":"903a84d7-7627-4db0-91f4-02c75e1cff98","created_at":"2025-09-04T15:31:31.654Z","updated_at":"2025-09-04T15:31:31.654Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"b3fd5f69-3b90-4f3e-892e-fc1ec3e7c960","created_at":"2025-09-04T15:31:31.659Z","updated_at":"2025-09-04T15:31:31.659Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"3366d908-10f5-423f-b0cd-2e7935618be7","created_at":"2025-09-04T15:31:31.672Z","updated_at":"2025-09-04T15:31:31.672Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"f8353780-7277-4271-9720-cbbf96f926ad","created_at":"2025-09-04T15:31:31.680Z","updated_at":"2025-09-04T15:31:31.680Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"1a2cb820-7fc1-4dcd-889f-0bf95b5cb63c","created_at":"2025-09-04T15:31:31.686Z","updated_at":"2025-09-04T15:31:31.686Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"56","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"e3525d47-d6fb-4b4f-a8d0-999cc40a7728","created_at":"2025-09-04T15:31:31.700Z","updated_at":"2025-09-04T15:31:31.700Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"22","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"0c4791e2-f241-4728-8fcf-aaf247a1af86","created_at":"2025-09-04T15:31:31.705Z","updated_at":"2025-09-04T15:31:31.705Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"18","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}