{"id":"15e5b7a2-500f-4c41-9082-3f693fec8bdc","created_at":"2025-08-29T15:16:33.115Z","updated_at":"2026-01-20T20:09:03.160Z","owner_id":"d7c4f418-831f-40ec-9f82-f59d63327fff","location_id":"8278b0f7-f0da-439f-af1c-b092f1aa1cae","dataset_id":"063c3a3c-ee22-4f3f-8715-7caba0544117","form_id":"0a4c30b1-be60-46e9-8e01-702681c64aa6","observed_at":"2018-04-30T15:45:00.000Z","observed_at_local":"2018-04-30T11:45:00-04:00","notes":"As me and my daughter approached the bridge, a muskrat was swimming right where we ended up sampling.  It is a semi-aquatic rodent and looks similar to a beaver except it has a skinny straight tail instead of a paddle.  It dove and swam away before I could get a picture.  Also, on our way to our sampling spot, we saw a mallard duck pair, male and female.  \r\nThe sun was out with no cloud cover.  \r\n101.89 kPa, WNW 18 km/hr, 20% humidity\r\n","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":["http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBbFd6IiwiZXhwIjoiMjAyNi0wOS0yN1QxNjo0NzowNy4yNzBaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--e052f77a6a45347f2dd0695eb66149815b0880c9/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180430_114308.jpg"],"permalink":"https://data.waterrangers.com/observations/108095","readings":[{"id":"149a92ec-3a43-4f07-9982-2fd23d220c45","created_at":"2025-08-29T15:16:33.237Z","updated_at":"2025-08-29T15:16:33.237Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"aaeb3aa6-dff7-45d1-94b7-b07b01bee329","created_at":"2025-08-29T15:16:33.247Z","updated_at":"2025-08-29T15:16:33.247Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"eaca5886-5616-4d62-ad37-9dadc84b0356","created_at":"2025-08-29T15:16:33.259Z","updated_at":"2025-08-29T15:16:33.259Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"cd871d1b-89c4-41ed-90d3-fa67d784f9dd","created_at":"2025-08-29T15:16:33.269Z","updated_at":"2025-08-29T15:16:33.269Z","parameter":"alkalinity","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"b63a0486-3c04-4afe-81b1-d92c13ffc5a7","created_at":"2025-08-29T15:16:33.280Z","updated_at":"2025-08-29T15:16:33.280Z","parameter":"conductivity","unit":"us_cm","value":"207","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"f2989640-ae59-4db0-8bc9-f7a4ee8240b5","created_at":"2025-08-29T15:16:33.291Z","updated_at":"2025-08-29T15:16:33.291Z","parameter":"air_temperature","unit":"deg_c","value":"13","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"a9556131-6a09-4317-9d97-52d7413da907","created_at":"2025-08-29T15:16:33.301Z","updated_at":"2025-08-29T15:16:33.301Z","parameter":"water_temperature","unit":"deg_c","value":"6.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}