[{"id":"d77b5a0f-ae6b-45da-aedb-b57ce508444a","created_at":"2025-09-04T15:31:42.343Z","updated_at":"2026-01-20T21:15:31.472Z","owner_id":"713cf35f-6519-4b0c-a82e-6139b8281f55","location_id":"83b4f9e7-b3a5-4da7-a8e2-b2452d184028","dataset_id":"c15f3477-8757-4b32-a93a-f6c9f424b830","form_id":"1f3d4585-fa19-433a-bd61-237f2ca81fef","observed_at":"2017-09-02T19:18:00.000Z","observed_at_local":"2017-09-02T15:18:00-04:00","notes":"Wind 16 km SE, 52% Humidity, 101.9 kPa\r\n\r\nDucks swimming near dock, water crystal clear. Surprised at the readings for TDS and Conductivity, as this was one of the lowest readings I have personally taken. Just something that had stuck out in my mind, I thought that was pretty cool.  ","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","alkalinity","conductivity","air_temperature","water_temperature","hardness"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNWNzQVE9PSIsImV4cCI6IjIwMjYtMDYtMDdUMTQ6MjM6MzkuMzY2WiIsInB1ciI6ImJsb2JfaWQifX0=--b212d67d785ffeaabce0145b9d28beac93426646/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lKYW5CbFp3WTZCa1ZVT2hOeVpYTnBlbVZmZEc5ZlptbHNiRnNIYVFLUUFXa0NrQUU9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--cdc1f370b59111cb1beab520bbd53a9d0351bfc9/443AD351-9A7B-47B9-918A-EE444F17A311.jpeg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOEl0QVE9PSIsImV4cCI6IjIwMjYtMDYtMDdUMTQ6MjM6MzkuMzY4WiIsInB1ciI6ImJsb2JfaWQifX0=--a4e680ac3081cc3b9b3d8f348f8b7d5b9460b556/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lKYW5CbFp3WTZCa1ZVT2hOeVpYTnBlbVZmZEc5ZlptbHNiRnNIYVFLUUFXa0NrQUU9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--cdc1f370b59111cb1beab520bbd53a9d0351bfc9/B04E10FD-F4BA-41A1-B3C1-AEEBBDAA6AA1.jpeg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOE10QVE9PSIsImV4cCI6IjIwMjYtMDYtMDdUMTQ6MjM6MzkuMzY5WiIsInB1ciI6ImJsb2JfaWQifX0=--fd9d63206e96aa13d92cab5908d27b05cc6b7e0d/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lKYW5CbFp3WTZCa1ZVT2hOeVpYTnBlbVZmZEc5ZlptbHNiRnNIYVFLUUFXa0NrQUU9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--cdc1f370b59111cb1beab520bbd53a9d0351bfc9/E112E7B6-B0D3-429C-B3D2-605CB4A3094F.jpeg"],"permalink":"https://data.waterrangers.com/observations/170025","readings":[{"id":"eff8fc78-f7a1-4723-ba07-0cdea3c9d34f","created_at":"2025-09-04T15:31:42.397Z","updated_at":"2025-09-04T15:31:42.397Z","parameter":"ph","unit":"std_units","value":"6.85","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"c9cf46a4-8ec0-4938-b77a-12e8e5f190d9","created_at":"2025-09-04T15:31:42.412Z","updated_at":"2025-09-04T15:31:42.412Z","parameter":"alkalinity","unit":"ppm","value":"30","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"aea1d97f-83ea-4461-8ce2-2a75829ce45f","created_at":"2025-09-04T15:31:42.417Z","updated_at":"2025-09-04T15:31:42.417Z","parameter":"conductivity","unit":"us_cm","value":"23","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"96438604-eade-46c6-8bf4-2ba1975a2cc6","created_at":"2025-09-04T15:31:42.420Z","updated_at":"2025-09-04T15:31:42.420Z","parameter":"air_temperature","unit":"deg_c","value":"18","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"2125a14f-fd93-4090-9659-a625a1ad3d42","created_at":"2025-09-04T15:31:42.436Z","updated_at":"2025-09-04T15:31:42.436Z","parameter":"water_temperature","unit":"deg_c","value":"18.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"92ab00aa-2245-4158-b797-f290a935aab8","created_at":"2025-09-04T15:31:42.405Z","updated_at":"2025-11-19T15:02:45.612Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]}]