{"id":"d8af7dab-9a90-41da-aa3a-4df215b01b50","created_at":"2025-09-03T17:07:01.254Z","updated_at":"2026-01-20T20:18:47.683Z","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":"2018-05-17T18:23:00.000Z","observed_at_local":"2018-05-17T14:23:00-04:00","notes":"Welcome to another year of testing.\r\n\r\nWater temp is surprisingly warm for this time of Spring .... good enough to swim in this weekend !!\r\n\r\nWater levels are back to normal depth after a lower than average early Spring runoff (~1.5-2 feet lower this Spring).\r\n\r\nOur stopover, migratory ducks (ie. hooded mergansers, common mergansers, buffleheads, wood ducks) went north for nesting about 3 weeks ago. Wish they would nest around here ! All of the more common birds are busy nesting now, and many of our birdhouses are occupied (must be because of the high prices in Toronto).","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/121900","readings":[{"id":"5f59394a-700c-45ad-b2a7-417b03ee797b","created_at":"2025-09-03T17:07:01.287Z","updated_at":"2025-09-03T17:07:01.287Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"9ed7d2af-e761-4c23-aa90-019cbff155b3","created_at":"2025-09-03T17:07:01.291Z","updated_at":"2025-09-03T17:07:01.291Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"41f75e96-b86b-49f6-a1dd-792460a58887","created_at":"2025-09-03T17:07:01.297Z","updated_at":"2025-09-03T17:07:01.297Z","parameter":"hardness","unit":"ppm","value":"200","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"129ac0f9-6fab-46f5-a927-c966b709940c","created_at":"2025-09-03T17:07:01.300Z","updated_at":"2025-09-03T17:07:01.300Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"4346cab0-de4d-411f-bf8c-933e694be5d6","created_at":"2025-09-03T17:07:01.305Z","updated_at":"2025-09-03T17:07:01.305Z","parameter":"conductivity","unit":"us_cm","value":"177","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"aeb47c44-3a9f-4a3e-b124-992b7a04d4cc","created_at":"2025-09-03T17:07:01.309Z","updated_at":"2025-09-03T17:07:01.309Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"777b840d-6e36-49bc-9ccc-7cecfd503d1b","created_at":"2025-09-03T17:07:01.313Z","updated_at":"2025-09-03T17:07:01.313Z","parameter":"water_temperature","unit":"deg_c","value":"19.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}