{"id":"8a8c94d2-2928-4ffe-8d03-89ff3d9e32e4","created_at":"2025-09-05T01:16:45.451Z","updated_at":"2026-01-02T19:20:13.141Z","owner_id":"ee68dc19-036b-4f73-a336-3741ef71a608","location_id":"8b7601b4-9b5c-4695-8e00-9a54b581ed65","dataset_id":"90049677-b37e-4496-8663-43b6890dce3d","form_id":"70bcf76f-01cc-4004-ba6b-06c94ee3e953","observed_at":"2022-12-14T10:00:00.000Z","observed_at_local":"2022-12-14T02:00:00-08:00","notes":"Mallard, Canadian Geese, Northwestern Crow (Common), Bald Eagle.\r\n\r\nHardback, Reed Canary Grass, Black Cottonwood \r\n\r\nThe slough is a freshwater tidal marsh. Low tide.\r\n\r\nObservers - David Mounteney, Jeff Rudd.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather","ph","chlorine"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNTVSQVE9PSIsImV4cCI6IjIwMjYtMDYtMDJUMDM6NDI6MDkuOTIwWiIsInB1ciI6ImJsb2JfaWQifX0=--46e5cd0d76db07b3edd842c537844e2483f3f824/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_7613.JPG"],"permalink":"https://data.waterrangers.com/observations/197275","readings":[{"id":"e6ebccae-8956-436d-9d47-e08c2a6dd0d2","created_at":"2025-09-05T01:16:45.483Z","updated_at":"2025-11-27T21:30:29.422Z","parameter":"ph","unit":"std_units","value":"6.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"815dac34-6fd8-4eb9-86d2-0c4c9d7f437d","created_at":"2025-09-05T01:16:45.490Z","updated_at":"2025-11-27T21:30:29.426Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"c9788709-01b9-448c-954f-54d860ce4075","created_at":"2025-09-05T01:16:45.487Z","updated_at":"2025-11-27T21:30:29.424Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a4bc9858-79a7-4654-9731-cb8b61803696","created_at":"2025-09-05T01:16:45.531Z","updated_at":"2025-11-27T21:30:29.428Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"3f718ab7-03d9-4d1e-ad92-2f1b33809c18","created_at":"2025-09-05T01:16:45.535Z","updated_at":"2025-11-27T21:30:29.431Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"3987bd18-3c1a-497c-a856-253a47333286","created_at":"2025-09-05T01:16:45.539Z","updated_at":"2025-11-27T21:30:29.433Z","parameter":"water_depth","unit":"m","value":"0.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"daa3875b-bbff-439c-a58c-98cef99cf9fc","created_at":"2025-09-05T01:16:45.542Z","updated_at":"2025-11-27T21:30:29.435Z","parameter":"conductivity","unit":"us_cm","value":"131","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"ee834cb4-030f-47c8-849e-0169785ac58b","created_at":"2025-09-05T01:16:45.545Z","updated_at":"2025-11-27T21:30:29.437Z","parameter":"air_temperature","unit":"deg_c","value":"1","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c9d418c8-7c2e-475c-ab2f-82bd1372475f","created_at":"2025-09-05T01:16:45.549Z","updated_at":"2025-11-27T21:30:29.439Z","parameter":"water_temperature","unit":"deg_c","value":"6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"09d1efca-ea2d-41ae-a62e-7e1ef22429fb","created_at":"2025-09-05T01:16:45.552Z","updated_at":"2025-11-27T21:30:29.441Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"ab889687-fcbe-4616-8d77-b6a585efca59","created_at":"2025-09-05T01:16:45.557Z","updated_at":"2025-11-27T21:30:29.442Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null}]}