{"id":"0485b1c3-f1fd-43e3-8e18-e8bc5f324dd7","created_at":"2025-09-03T17:07:00.909Z","updated_at":"2026-01-20T20:18:46.589Z","owner_id":"c06f8572-e3b0-4f8b-832d-abd2f4a9d447","location_id":"b2641d1a-79ee-493d-9468-8bab6f72637a","dataset_id":"6e22354b-b2ea-4851-b61d-eb04219d5d07","form_id":"aff2c3d3-67ad-4acd-81dc-af1ae1896e93","observed_at":"2017-09-09T14:30:00.000Z","observed_at_local":"2017-09-09T10:30:00-04:00","notes":"Fall is here ! Air and water temperatures have dropped several degrees over the last week.\r\n\r\nSurprising to see a flock of 10+ Cormorants flying above the area today.","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/121895","readings":[{"id":"ed3f8e79-9f2f-4a50-9d02-9f4577a031a9","created_at":"2025-09-03T17:07:00.943Z","updated_at":"2025-09-03T17:07:00.943Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"4f263235-817e-47e7-99c2-c02329c96599","created_at":"2025-09-03T17:07:00.947Z","updated_at":"2025-09-03T17:07:00.947Z","parameter":"oxygen","unit":"mg_l","value":"6.0","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"efc15d7a-f3b4-4c77-9423-cc03a2044fb8","created_at":"2025-09-03T17:07:00.950Z","updated_at":"2025-09-03T17:07:00.950Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"3cecf33f-fc1a-460d-a131-8ac8079111cf","created_at":"2025-09-03T17:07:00.953Z","updated_at":"2025-09-03T17:07:00.953Z","parameter":"alkalinity","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"2c8f5ca8-dece-404f-ab99-e4d605f15cda","created_at":"2025-09-03T17:07:00.957Z","updated_at":"2025-09-03T17:07:00.957Z","parameter":"conductivity","unit":"us_cm","value":"238","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"5189e8ff-dea4-493d-a885-775294fd040f","created_at":"2025-09-03T17:07:00.960Z","updated_at":"2025-09-03T17:07:00.960Z","parameter":"air_temperature","unit":"deg_c","value":"16.6","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"9a9bee7f-1ec0-4d27-bd46-06f7eec9ef9f","created_at":"2025-09-03T17:07:00.963Z","updated_at":"2025-09-03T17:07:00.963Z","parameter":"water_temperature","unit":"deg_c","value":"16.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}