{"id":"e7eb1777-8495-4f50-a111-1c847cc1fd17","created_at":"2025-09-04T17:33:55.072Z","updated_at":"2026-01-20T21:16:21.180Z","owner_id":"713cf35f-6519-4b0c-a82e-6139b8281f55","location_id":"ac562976-e03b-47ab-8277-81f380b6e7c2","dataset_id":"79c225ac-aa83-4fdc-8b91-4220752e4b2b","form_id":"dbc5b608-561e-43d1-bb45-c74ccb575f68","observed_at":"2018-03-08T19:16:00.000Z","observed_at_local":"2018-03-08T14:16:00-05:00","notes":"Beautiful sunny day. Wind 3km NE, 65% Humidity, 101.1 kPa. \r\n\r\nWater flowing quite quickly today; the current in this area usually quite strong. Snow still lingering in some areas around sample spot. This location does not freeze over during the winter months, as the constant motion of the water will keep the water surface from forming a layer of ice. Large stones litter the river bed and patches of dense vegetation observed upstream from sample location. ","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":["http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMkl2QVE9PSIsImV4cCI6IjIwMjYtMTAtMzFUMTY6NTE6MjEuOTI1WiIsInB1ciI6ImJsb2JfaWQifX0=--71c1d2da23f421f4c9013b14d077bf90b3b340d5/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_0444.JPG","http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBM1V2QVE9PSIsImV4cCI6IjIwMjYtMTAtMzFUMTY6NTE6MjEuOTI3WiIsInB1ciI6ImJsb2JfaWQifX0=--5f5868f77b09a8be40cfe5e4b74b38ea56f8aa71/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_0510.JPG"],"permalink":"https://data.waterrangers.com/observations/170791","readings":[{"id":"a3943fb8-58b9-4117-b579-52d6d873136f","created_at":"2025-09-04T17:33:55.162Z","updated_at":"2025-09-04T17:33:55.162Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"f9d6f57b-d2d9-4351-88fd-698bc7d6639f","created_at":"2025-09-04T17:33:55.170Z","updated_at":"2025-09-04T17:33:55.170Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"803da3b3-1832-4491-8185-6540d426b6dc","created_at":"2025-09-04T17:33:55.182Z","updated_at":"2025-09-04T17:33:55.182Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"65e95a2e-4ef5-443e-909d-c591449ff93e","created_at":"2025-09-04T17:33:55.197Z","updated_at":"2025-09-04T17:33:55.197Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"a408e741-6154-406e-875d-7aa1576280c4","created_at":"2025-09-04T17:33:55.205Z","updated_at":"2025-09-04T17:33:55.205Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"94","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"36200a78-a5f4-4a05-8079-d392feb71265","created_at":"2025-09-04T17:33:55.223Z","updated_at":"2025-09-04T17:33:55.223Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"f2a0e7c0-a030-4cf1-8c02-61a92c365609","created_at":"2025-09-04T17:33:55.236Z","updated_at":"2025-09-04T17:33:55.236Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"1.0","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}