{"id":"34fa80d1-7d4d-40b4-a80c-310af210e7b5","created_at":"2025-08-06T19:10:34.833Z","updated_at":"2026-01-20T19:54:20.209Z","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":"2023-08-22T00:00:00.000Z","observed_at_local":"2023-08-21T20:00:00-04:00","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/58780","readings":[{"id":"77ca4100-8067-4ae7-bee2-6074fa22094f","created_at":"2025-08-06T19:10:34.877Z","updated_at":"2025-08-06T19:10:34.877Z","parameter":"ph","unit":"std_units","value":"7.3","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"e164fbb8-305e-4763-9024-2fc9d639dc50","created_at":"2025-08-06T19:10:34.887Z","updated_at":"2025-08-06T19:10:34.887Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2.9","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"9cd99867-01f9-4eba-b273-6ec1e03e4b5b","created_at":"2025-08-06T19:10:34.904Z","updated_at":"2025-08-06T19:10:34.904Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"12fbc68f-2e50-4f03-83e8-7252a6c22e78","created_at":"2025-08-06T19:10:34.934Z","updated_at":"2025-08-06T19:10:34.934Z","parameter":"hardness","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"9013673a-eb78-4bce-a00b-3065a23f6504","created_at":"2025-08-06T19:10:34.942Z","updated_at":"2025-08-06T19:10:34.942Z","parameter":"alkalinity","unit":"ppm","value":"30","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"efa2007f-a41c-4112-853f-272cfd01c619","created_at":"2025-08-06T19:10:34.952Z","updated_at":"2025-08-06T19:10:34.952Z","parameter":"conductivity","unit":"us_cm","value":"304","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"f60a1005-3259-4792-be8b-926bee5b9e10","created_at":"2025-08-06T19:10:34.960Z","updated_at":"2025-08-06T19:10:34.960Z","parameter":"water_temperature","unit":"deg_c","value":"9.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"726b21a5-e803-43e0-b666-d4d8921ea215","created_at":"2025-08-06T19:10:34.926Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}