{"id":"97b7c447-d5c2-4781-9d19-722db803dc8e","created_at":"2025-09-03T17:07:04.889Z","updated_at":"2026-01-20T20:19:01.219Z","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":"2023-03-24T15:00:00.000Z","observed_at_local":"2023-03-24T11:00:00-04:00","notes":"First time in the 10 years we have been here when the river has not frozen over (except for one week in January '23).\r\n\r\nLots of Hooded and Common Mergansers and Wood Ducks on the river this week on their annual migration route.","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","current_weather","previous_weather","previous_weather_description"],"photos":[],"permalink":"https://data.waterrangers.com/observations/121947","readings":[{"id":"795e4a19-0b72-4aa8-8fda-2c6e92691ab0","created_at":"2025-09-03T17:07:04.922Z","updated_at":"2025-09-03T17:07:04.922Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"80247e0e-e8c3-4b67-9109-df365750a9c8","created_at":"2025-09-03T17:07:04.928Z","updated_at":"2025-09-03T17:07:04.928Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"74b555b0-4443-4750-a672-b11fed5b05ba","created_at":"2025-09-03T17:07:04.933Z","updated_at":"2025-09-03T17:07:04.933Z","parameter":"hardness","unit":"ppm","value":"250","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"15f3c805-c711-48e0-ad89-a41d10630c48","created_at":"2025-09-03T17:07:04.937Z","updated_at":"2025-09-03T17:07:04.937Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"bc076c68-71bf-4810-9ec5-d2fd2b654708","created_at":"2025-09-03T17:07:04.943Z","updated_at":"2025-09-03T17:07:04.943Z","parameter":"conductivity","unit":"us_cm","value":"140","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"0a2c5d12-b583-48bc-8d26-3ce4b0670565","created_at":"2025-09-03T17:07:04.947Z","updated_at":"2025-09-03T17:07:04.947Z","parameter":"air_temperature","unit":"deg_c","value":"5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"8105455f-1b3c-4a0e-8495-a52d2d020ea3","created_at":"2025-09-03T17:07:04.950Z","updated_at":"2025-09-03T17:07:04.950Z","parameter":"water_temperature","unit":"deg_c","value":"2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"e0f41716-f95e-4da3-8afe-a16dc02ef595","created_at":"2025-09-03T17:07:04.954Z","updated_at":"2025-09-03T17:07:04.954Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"357b494e-c71b-4684-bb3f-7c21b911931f","created_at":"2025-09-03T17:07:04.958Z","updated_at":"2025-09-03T17:07:04.958Z","parameter":"previous_weather","unit":"nil","value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"b2d8c38d-d2b5-4ffe-8d48-94550173372d","created_at":"2025-09-03T17:07:04.962Z","updated_at":"2025-09-03T17:07:04.962Z","parameter":"previous_weather_description","unit":"nil","value":"About 8 mm yesterday and recorded on CoCoRahs database","equipment":"community_scientist_interpretation","equipment_limit":null}]}