{"id":"27ad5fd5-707d-4282-bd37-79715c8c1caf","created_at":"2025-09-04T15:31:41.666Z","updated_at":"2026-01-20T21:15:30.612Z","owner_id":"713cf35f-6519-4b0c-a82e-6139b8281f55","location_id":"e4400f96-7363-49e8-87a2-fbb3f2d659e1","dataset_id":"c15f3477-8757-4b32-a93a-f6c9f424b830","form_id":"1f3d4585-fa19-433a-bd61-237f2ca81fef","observed_at":"2017-08-26T20:10:00.000Z","observed_at_local":"2017-08-26T16:10:00-04:00","notes":"Sunny, partial CC 50% (Cloud Cover), 3 Groups noticed rafting down the Ottawa River. Collected benthics cuz that's what I do for fun!! #bugnerd \r\n\r\nLots of mosquito larva, water beetles and mayflies collected within standing water pools scattered along the shoreline bedrock. ","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","alkalinity","conductivity","air_temperature","water_temperature","total_dissolved_solids_tds","hardness"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170019","readings":[{"id":"7e061de7-1a89-4674-9b37-c95236b668c3","created_at":"2025-09-04T15:31:41.710Z","updated_at":"2025-09-04T15:31:41.710Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"2661b26c-1c60-4ca9-b685-b36406d83cce","created_at":"2025-09-04T15:31:41.716Z","updated_at":"2025-09-04T15:31:41.716Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"2fec0c10-6a3e-4957-b8ff-39ef292c89c8","created_at":"2025-09-04T15:31:41.730Z","updated_at":"2025-09-04T15:31:41.730Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"e1ddb07c-14ee-47cc-a33e-44c70a7fee7f","created_at":"2025-09-04T15:31:41.735Z","updated_at":"2025-09-04T15:31:41.735Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"53","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"04f06cb1-bf35-40ab-9e31-39d68c346408","created_at":"2025-09-04T15:31:41.739Z","updated_at":"2025-09-04T15:31:41.739Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"24","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"dbe60fe2-9c5a-416e-adc4-902b197365ad","created_at":"2025-09-04T15:31:41.743Z","updated_at":"2025-09-04T15:31:41.743Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"22.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"5c0cb4f0-e34d-4de4-a59e-703e4b4aa86d","created_at":"2025-09-04T15:31:41.747Z","updated_at":"2025-09-04T15:31:41.747Z","parameter":"total_dissolved_solids_tds","sub_question":null,"qualitative":false,"unit":"ppm","value":"26","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"15e47322-d5c7-44d0-813c-58ba44431412","created_at":"2025-09-04T15:31:41.725Z","updated_at":"2025-11-19T15:02:45.612Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]}