{"id":"dbcb2b0d-dcf5-43bc-891b-6141d6335936","created_at":"2025-09-04T00:47:39.605Z","updated_at":"2026-01-20T20:28:49.191Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"66e07477-e69f-4011-92cf-fa1c9a83fe8e","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2018-08-19T14:45:00.000Z","observed_at_local":"2018-08-19T10:45:00-04:00","notes":"Had not rained in past 24 hours. Today was sunny, very few clouds. Slight breeze.","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","secchi_depth","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155690","readings":[{"id":"9dfd79ef-3f54-4578-bf0c-c9b0bb1b8752","created_at":"2025-09-04T00:47:39.630Z","updated_at":"2025-09-04T00:47:39.630Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"1f1bb98e-35bf-4d16-8b75-3803f5236231","created_at":"2025-09-04T00:47:39.633Z","updated_at":"2025-09-04T00:47:39.633Z","parameter":"oxygen","unit":"mg_l","value":"8.0","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"ba3efe4a-e001-42f9-a56b-0101f020d07f","created_at":"2025-09-04T00:47:39.636Z","updated_at":"2025-09-04T00:47:39.636Z","parameter":"secchi_depth","unit":"m","value":"6.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"2d7a0844-9101-4df7-84cb-67e00576b9bf","created_at":"2025-09-04T00:47:39.640Z","updated_at":"2025-09-04T00:47:39.640Z","parameter":"chlorine","unit":"ppm","value":"1.0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"6c9de412-1821-4a1c-9e5e-a1f740d3ecf0","created_at":"2025-09-04T00:47:39.643Z","updated_at":"2025-09-04T00:47:39.643Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"8ba471e4-4811-4f31-ad4f-0259e2dab705","created_at":"2025-09-04T00:47:39.646Z","updated_at":"2025-09-04T00:47:39.646Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"7a4de6e1-11d1-4058-a473-9aba76ec8d81","created_at":"2025-09-04T00:47:39.650Z","updated_at":"2025-09-04T00:47:39.650Z","parameter":"conductivity","unit":"us_cm","value":"204","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"c9fcc139-3ce8-4a35-9c79-8fe473c6e159","created_at":"2025-09-04T00:47:39.653Z","updated_at":"2025-09-04T00:47:39.653Z","parameter":"air_temperature","unit":"deg_c","value":"22.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"4a83b80e-111f-48da-8b22-937cb832b4db","created_at":"2025-09-04T00:47:39.656Z","updated_at":"2025-09-04T00:47:39.656Z","parameter":"water_temperature","unit":"deg_c","value":"24.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}