{"id":"452ad78f-f4f3-4469-9f8c-d78d20fb1ef9","created_at":"2025-09-04T15:31:27.996Z","updated_at":"2026-01-20T21:15:13.407Z","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":"2017-07-15T14:34:00.000Z","observed_at_local":"2017-07-15T10:34:00-04:00","notes":"Sunny, Wind 7 km W, 72% Humidity, 102.3 kPa.\r\n\r\nPlayed with Leia at our regular spot. Lots of people enjoying this beautiful day on the Ottawa River. A family was fishing off the dock for bass, pickerel and pike. Collected benthic samples from 2 regularly monitored areas. Dragonfly larvae, Caddisfly larvae, Scuds and Water Mites consistently noted in this area. ","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","secchi_depth","alkalinity","conductivity","air_temperature","water_temperature","hardness"],"photos":[],"permalink":"https://data.waterrangers.com/observations/169915","readings":[{"id":"f64c4864-6121-4486-b1b5-eaf87d7238ad","created_at":"2025-09-04T15:31:28.049Z","updated_at":"2025-09-04T15:31:28.049Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.08","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"e093c33f-35cd-4396-ba13-49457d7f9f7e","created_at":"2025-09-04T15:31:28.060Z","updated_at":"2025-09-04T15:31:28.060Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"83f359ea-acd5-45d9-a6c0-6d1fee4e46d6","created_at":"2025-09-04T15:31:28.090Z","updated_at":"2025-09-04T15:31:28.090Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"25ca5b9a-97f9-4b9c-b017-85521a94e484","created_at":"2025-09-04T15:31:28.108Z","updated_at":"2025-09-04T15:31:28.108Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"60","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"74bf2c4c-7a2f-4328-9061-65ac0d920934","created_at":"2025-09-04T15:31:28.112Z","updated_at":"2025-09-04T15:31:28.112Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"63","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"47254336-84d8-4dbe-b454-87f6077b5d56","created_at":"2025-09-04T15:31:28.128Z","updated_at":"2025-09-04T15:31:28.128Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"24","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"1fadd14a-ed6b-4c92-b370-499efd00898d","created_at":"2025-09-04T15:31:28.141Z","updated_at":"2025-09-04T15:31:28.141Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"22.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"8fab0c4c-e0cb-449d-bda1-ca49f954ff13","created_at":"2025-09-04T15:31:28.101Z","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":"<="}]}