{"id":"69cffc0d-9ce9-405c-991b-b707548a04c0","created_at":"2025-08-06T19:10:34.424Z","updated_at":"2026-01-20T19:54:19.724Z","owner_id":"9e8317fe-9f26-47b5-aaa5-fc31baaf0b55","location_id":"0a999ad3-8022-415c-a15c-c9fd4b7cd4c5","dataset_id":"a85cffd1-5483-42a3-b5bc-3fc93c3c3c19","form_id":"d5c5a6f8-d728-415a-b611-b19e40bd1b7b","observed_at":"2023-08-29T00:00:00.000Z","observed_at_local":"2023-08-28T20:00:00-04:00","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","e_coli","oxygen","hardness","alkalinity","conductivity","water_temperature","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58778","readings":[{"id":"e93c4544-46a9-44e4-919d-34619b39bdeb","created_at":"2025-08-06T19:10:34.495Z","updated_at":"2025-08-06T19:10:34.495Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"1536fff2-c4f5-475e-a72a-a3b2fdc4764a","created_at":"2025-08-06T19:10:34.506Z","updated_at":"2025-08-06T19:10:34.506Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2.2","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"0db1369a-0278-4167-8357-7f1a3a7f9da1","created_at":"2025-08-06T19:10:34.516Z","updated_at":"2025-08-06T19:10:34.516Z","parameter":"oxygen","unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"c5d4fddb-9c90-4a97-9ece-4746d302e308","created_at":"2025-08-06T19:10:34.541Z","updated_at":"2025-08-06T19:10:34.541Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"1089ff5a-e4ac-4438-8bef-5142e7e8c0b6","created_at":"2025-08-06T19:10:34.552Z","updated_at":"2025-08-06T19:10:34.552Z","parameter":"alkalinity","unit":"ppm","value":"20","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"5ae2b989-49bf-4503-b2d6-28a208e98dbb","created_at":"2025-08-06T19:10:34.560Z","updated_at":"2025-08-06T19:10:34.560Z","parameter":"conductivity","unit":"us_cm","value":"308","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"025d8cdf-e758-4b02-9310-90dc85a9e573","created_at":"2025-08-06T19:10:34.573Z","updated_at":"2025-08-06T19:10:34.573Z","parameter":"water_temperature","unit":"deg_c","value":"19.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"4b7cfedb-d4bf-4f9e-994f-3a9ce42a64fd","created_at":"2025-08-06T19:10:34.532Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}