{"id":"8d7a520a-e62b-4c18-aa9e-da2caac34486","created_at":"2025-08-20T17:42:29.416Z","updated_at":"2026-01-30T13:40:42.282Z","owner_id":"f91f6a26-4327-4ef8-95a3-f3ab773177a1","location_id":"11a93164-10f7-461c-b8b9-c861831d5b49","dataset_id":"158ccac2-36b2-4a3e-a62e-106d04f8eb1b","form_id":"83721d81-fc54-4770-a562-d9f9059fe7c7","observed_at":"2021-04-17T16:23:00.000Z","observed_at_local":"2021-04-17T12:23:00-04:00","notes":"This was my first observation, done with Will and Jenifer, an educator at Hillcrest HS. We observed McGlashan the day after a heavy rain. weather was cool and waters were relatively calm ,with a slight breeze from the south. We could hear a woodpecker on the north western side in the trees. This test session served as a great introduction to water quality testing for all tree of us involved!","checked":"owner_approved","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","chlorine","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","current_weather_description","previous_weather","previous_weather_description"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcVJ2IiwiZXhwIjoiMjAyNi0wNS0wOFQxMDo0MzozOC4wNzRaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--882b6e4cad146fbf2766a72076d3a169459580fd/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Image%20from%20iOS.jpg"],"permalink":"https://data.waterrangers.com/observations/75294","readings":[{"id":"4bce3aac-6579-456f-9d43-db8452d5927f","created_at":"2025-08-20T17:42:29.451Z","updated_at":"2025-08-20T17:42:29.451Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"353e66e4-0054-4d4d-94fb-7b848f9f1b33","created_at":"2025-08-20T17:42:29.459Z","updated_at":"2025-08-20T17:42:29.459Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"090a1475-428a-4400-a700-f55495413846","created_at":"2025-08-20T17:42:29.467Z","updated_at":"2025-08-20T17:42:29.467Z","parameter":"secchi_depth","unit":"m","value":"5.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"3629e50b-1630-4d3c-b2a8-3dc483003cd4","created_at":"2025-08-20T17:42:29.474Z","updated_at":"2025-08-20T17:42:29.474Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"988cffe6-0afe-46cd-8dc4-004ab1004dc1","created_at":"2025-08-20T17:42:29.482Z","updated_at":"2025-08-20T17:42:29.482Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"9f2ea440-7e23-4089-8bec-24eebc3d5ede","created_at":"2025-08-20T17:42:29.489Z","updated_at":"2025-08-20T17:42:29.489Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"4818d6f6-236a-4ebf-9acf-6f01c01acc0d","created_at":"2025-08-20T17:42:29.499Z","updated_at":"2025-08-20T17:42:29.499Z","parameter":"water_depth","unit":"m","value":"30","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"c2b43886-a02d-4d55-88f7-2f064fc2a512","created_at":"2025-08-20T17:42:29.507Z","updated_at":"2025-08-20T17:42:29.507Z","parameter":"conductivity","unit":"us_cm","value":"108","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"d196e26c-660c-4fe1-aa63-40119208566b","created_at":"2025-08-20T17:42:29.516Z","updated_at":"2025-08-20T17:42:29.516Z","parameter":"air_temperature","unit":"deg_c","value":"16","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"6cec1855-6999-4b03-b202-8b73caf3b3b0","created_at":"2025-08-20T17:42:29.523Z","updated_at":"2025-08-20T17:42:29.523Z","parameter":"water_temperature","unit":"deg_c","value":"11.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"517a9880-ac45-48a8-bebe-6c74060ce756","created_at":"2025-08-20T17:42:29.530Z","updated_at":"2025-08-20T17:42:29.530Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"21e2b2ab-d76a-419c-ad06-f90591a4a87f","created_at":"2025-08-20T17:42:29.538Z","updated_at":"2025-08-20T17:42:29.538Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"83b9247a-ebab-46d8-bc00-67dc02e7afc9","created_at":"2025-08-20T17:42:29.551Z","updated_at":"2025-08-20T17:42:29.551Z","parameter":"current_weather_description","unit":"nil","value":"Sun 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