[{"id":"994e6106-a8e3-42de-91a6-1654c6aea2cd","created_at":"2025-08-26T19:45:15.387Z","updated_at":"2026-01-02T20:40:17.370Z","owner_id":"ed365d03-8e74-4e54-9d76-c063f36eaa68","location_id":"0d9976c3-5be1-43c8-93b7-6c5afb500ebc","dataset_id":"c99d5ede-d174-48f3-9f45-bdc768e4e9eb","form_id":"1c7b7934-bc65-4d0a-8780-5c85c8c98019","observed_at":"2019-08-16T19:35:00.000Z","observed_at_local":"2019-08-16T14:35:00-05:00","notes":null,"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","chlorine","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/82349","readings":[{"id":"88434b0f-d28f-45d4-8f5d-1145fb55d2d3","created_at":"2025-08-26T19:45:15.417Z","updated_at":"2025-08-26T19:45:15.417Z","parameter":"ph","unit":"std_units","value":"9","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"0e13c61b-34e3-4fcd-a6e6-7624279ab23e","created_at":"2025-08-26T19:45:15.421Z","updated_at":"2025-08-26T19:45:15.421Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"61e10e17-3013-4f8e-8248-7312c3239ef4","created_at":"2025-08-26T19:45:15.425Z","updated_at":"2025-08-26T19:45:15.425Z","parameter":"chlorine","unit":"ppm","value":"0.25","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"9fb3f959-62d7-4ad6-9c1f-124d0f048d5d","created_at":"2025-08-26T19:45:15.428Z","updated_at":"2025-08-26T19:45:15.428Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"61ae9673-a0a3-4c63-8af5-034786580606","created_at":"2025-08-26T19:45:15.434Z","updated_at":"2025-08-26T19:45:15.434Z","parameter":"alkalinity","unit":"ppm","value":"240","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"4f4956b2-33c5-48a9-b0f2-e2baf5c35c59","created_at":"2025-08-26T19:45:15.438Z","updated_at":"2025-08-26T19:45:15.438Z","parameter":"water_depth","unit":"m","value":"1.37","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6187311e-3733-4ffd-89e4-f8e590114804","created_at":"2025-08-26T19:45:15.441Z","updated_at":"2025-08-26T19:45:15.441Z","parameter":"conductivity","unit":"us_cm","value":"423","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"e65f02eb-bc4c-416d-bdf5-77ef3e423de2","created_at":"2025-08-26T19:45:15.445Z","updated_at":"2025-08-26T19:45:15.445Z","parameter":"air_temperature","unit":"deg_c","value":"28","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"4a86ac7e-6305-4bc5-bd95-a9ee60d33c31","created_at":"2025-08-26T19:45:15.448Z","updated_at":"2025-08-26T19:45:15.448Z","parameter":"water_temperature","unit":"deg_c","value":"21.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}]