{"id":"40ce516c-9bc5-4350-a26f-be41fd9a16bb","created_at":"2025-09-04T15:20:28.134Z","updated_at":"2026-01-20T21:13:02.135Z","owner_id":"32d3281c-5f48-43bf-b744-8bc150b5316b","location_id":"9f90b8cf-a5d0-4aef-8e83-60e9d6ef9240","dataset_id":"d66cedcd-d387-44d0-8873-e371bad6dfbc","form_id":"f496b8f2-bb6b-4e6b-9536-a22e8a15eb6d","observed_at":"2019-04-28T16:45:00.000Z","observed_at_local":"2019-04-28T12:45:00-04:00","notes":"So spiders crawling on the shoreline rocks. Buffleheads bobbing in the water.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","chlorine","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/169520","readings":[{"id":"9b5a6db2-fac3-4e4c-a62b-99045e5b945e","created_at":"2025-09-04T15:20:28.197Z","updated_at":"2025-09-04T15:20:28.197Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"5f38bfdd-e11c-495d-be45-0b83e0948b4a","created_at":"2025-09-04T15:20:28.203Z","updated_at":"2025-09-04T15:20:28.203Z","parameter":"chlorine","unit":"ppm","value":"0.1","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"7ae7a6df-af8d-402c-a7bd-6be55a0c7cee","created_at":"2025-09-04T15:20:28.213Z","updated_at":"2025-09-04T15:20:28.213Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"2bdfa95f-b123-4824-92ca-5fd068a38bef","created_at":"2025-09-04T15:20:28.229Z","updated_at":"2025-09-04T15:20:28.229Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"85dcde23-4046-4994-bf95-f594187d0caa","created_at":"2025-09-04T15:20:28.237Z","updated_at":"2025-09-04T15:20:28.237Z","parameter":"water_depth","unit":"m","value":"0.1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a714dbd8-8ac5-44bc-aec3-ec29c800fc31","created_at":"2025-09-04T15:20:28.244Z","updated_at":"2025-09-04T15:20:28.244Z","parameter":"conductivity","unit":"us_cm","value":"367","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"0d98788e-d921-4e31-9e7e-5a89231ecf39","created_at":"2025-09-04T15:20:28.273Z","updated_at":"2025-09-04T15:20:28.273Z","parameter":"air_temperature","unit":"deg_c","value":"14.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"0c3e46e3-7046-433b-9e96-7c5047fb2d81","created_at":"2025-09-04T15:20:28.280Z","updated_at":"2025-09-04T15:20:28.280Z","parameter":"water_temperature","unit":"deg_c","value":"10.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}