{"id":"20e995bb-cdaa-4dad-af0b-4849a9771f10","created_at":"2025-09-03T17:07:00.103Z","updated_at":"2026-01-20T20:18:43.952Z","owner_id":"c06f8572-e3b0-4f8b-832d-abd2f4a9d447","location_id":"f5f30655-ad1b-41c2-af85-5eed1bedb94d","dataset_id":"6e22354b-b2ea-4851-b61d-eb04219d5d07","form_id":"aff2c3d3-67ad-4acd-81dc-af1ae1896e93","observed_at":"2017-08-02T17:12:00.000Z","observed_at_local":"2017-08-02T13:12:00-04:00","notes":"Hot and humid today with partial cloud cover. Given the high volume of rain in the headwaters, the water depth is about .25 m higher and much faster than normal at this of the summer. Noticeable variance in air temperature compared to downstream - about 4-5 C cooler.","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 2.5mg/L is below the normal range of 3.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/121883","readings":[{"id":"1a2bf2f8-b927-4b62-8a62-4257e50d7526","created_at":"2025-09-03T17:07:00.141Z","updated_at":"2025-09-03T17:07:00.141Z","parameter":"ph","unit":"std_units","value":"6.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"816c2a34-045f-4569-afd8-0504367f685e","created_at":"2025-09-03T17:07:00.145Z","updated_at":"2025-09-03T17:07:00.145Z","parameter":"oxygen","unit":"mg_l","value":"2.5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"ff64a8eb-82b6-4b30-9e1e-538bcd6b6c1b","created_at":"2025-09-03T17:07:00.148Z","updated_at":"2025-09-03T17:07:00.148Z","parameter":"hardness","unit":"ppm","value":"75","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"289f61a3-1826-4498-a29e-cfcf6d91dc1a","created_at":"2025-09-03T17:07:00.152Z","updated_at":"2025-09-03T17:07:00.152Z","parameter":"alkalinity","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"d7967c35-f0c1-4c52-83c2-75e00d257855","created_at":"2025-09-03T17:07:00.158Z","updated_at":"2025-09-03T17:07:00.158Z","parameter":"water_depth","unit":"m","value":"1.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"2223b038-6095-4921-897b-9b908e49f5fe","created_at":"2025-09-03T17:07:00.166Z","updated_at":"2025-09-03T17:07:00.166Z","parameter":"conductivity","unit":"us_cm","value":"229","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"d21cde48-d7fe-49ef-9d25-b7c1098ed078","created_at":"2025-09-03T17:07:00.170Z","updated_at":"2025-09-03T17:07:00.170Z","parameter":"air_temperature","unit":"deg_c","value":"26","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"a7bccc44-92cd-4899-8e13-a9310dd81a66","created_at":"2025-09-03T17:07:00.173Z","updated_at":"2025-09-03T17:07:00.173Z","parameter":"water_temperature","unit":"deg_c","value":"23","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}