{"id":"5734398a-cfca-4271-a942-7bf714151219","created_at":"2025-09-03T17:07:00.246Z","updated_at":"2026-01-20T20:18:44.458Z","owner_id":"c06f8572-e3b0-4f8b-832d-abd2f4a9d447","location_id":"552268bd-53b1-474b-aa07-55428a0e1157","dataset_id":"6e22354b-b2ea-4851-b61d-eb04219d5d07","form_id":"aff2c3d3-67ad-4acd-81dc-af1ae1896e93","observed_at":"2017-08-02T18:52:00.000Z","observed_at_local":"2017-08-02T14:52:00-04:00","notes":"Hot and humid today with partial cloud cover. Noticeable variance in air temperature compared to upstream- about 5 C warmer. Given the high volume of rain two weeks ago in the headwaters, the only major surprise was the much lower TH level - 75 compared to 150 two weeks ago.","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","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/121885","readings":[{"id":"931456d2-de9e-40cd-851f-2076d81d314e","created_at":"2025-09-03T17:07:00.278Z","updated_at":"2025-09-03T17:07:00.278Z","parameter":"ph","unit":"std_units","value":"7.0","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"a0b2398d-34bf-4949-b4ce-1ed81987eb07","created_at":"2025-09-03T17:07:00.282Z","updated_at":"2025-09-03T17:07:00.282Z","parameter":"oxygen","unit":"mg_l","value":"7.0","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"45989c67-a7e9-4c12-a867-dc79e0021ebd","created_at":"2025-09-03T17:07:00.286Z","updated_at":"2025-09-03T17:07:00.286Z","parameter":"hardness","unit":"ppm","value":"75","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"55a64687-6106-41b3-9a77-c06ea8ca3a5a","created_at":"2025-09-03T17:07:00.290Z","updated_at":"2025-09-03T17:07:00.290Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"09d73657-4602-4b02-a3e2-43f14b98f9c8","created_at":"2025-09-03T17:07:00.294Z","updated_at":"2025-09-03T17:07:00.294Z","parameter":"water_depth","unit":"m","value":".5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"49842819-baeb-4a25-a035-abf9da23c7c1","created_at":"2025-09-03T17:07:00.298Z","updated_at":"2025-09-03T17:07:00.298Z","parameter":"conductivity","unit":"us_cm","value":"236","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"49aa4d6e-c18b-417a-9eb4-fc558a177848","created_at":"2025-09-03T17:07:00.302Z","updated_at":"2025-09-03T17:07:00.302Z","parameter":"air_temperature","unit":"deg_c","value":"30","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"71c074c8-aaa5-4c1a-b482-3174632ee158","created_at":"2025-09-03T17:07:00.305Z","updated_at":"2025-09-03T17:07:00.305Z","parameter":"water_temperature","unit":"deg_c","value":"22.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}