{"id":"58e738e0-e6a6-4651-bc10-c4dc09898613","created_at":"2025-08-06T19:10:37.789Z","updated_at":"2026-01-20T19:54:24.356Z","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":"2023-06-22T00:00:00.000Z","observed_at_local":"2023-06-21T20:00:00-04:00","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/58797","readings":[{"id":"f193f368-c9e3-4d74-a06d-3b8c8757a58e","created_at":"2025-08-06T19:10:37.814Z","updated_at":"2025-08-06T19:10:37.814Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"d0907c46-e225-47ba-9947-b9df1fae370d","created_at":"2025-08-06T19:10:37.819Z","updated_at":"2025-08-06T19:10:37.819Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"29.48034554","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"5e822bca-af71-45f5-8812-fa960ecdcffb","created_at":"2025-08-06T19:10:37.824Z","updated_at":"2025-08-06T19:10:37.824Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"29b3e056-6ab4-4633-ba66-ca3192187db8","created_at":"2025-08-06T19:10:37.833Z","updated_at":"2025-08-06T19:10:37.833Z","parameter":"hardness","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"3c0fb710-6c23-4dbd-a302-4857ab0df2a4","created_at":"2025-08-06T19:10:37.837Z","updated_at":"2025-08-06T19:10:37.837Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"7a1cda24-ea02-4786-8012-c1969f8da578","created_at":"2025-08-06T19:10:37.842Z","updated_at":"2025-08-06T19:10:37.842Z","parameter":"conductivity","unit":"us_cm","value":"324","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"ca57af6e-b792-4fc3-bb3a-239d3fcd2d71","created_at":"2025-08-06T19:10:37.857Z","updated_at":"2025-08-06T19:10:37.857Z","parameter":"water_temperature","unit":"deg_c","value":"17.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"758264cb-0f26-4f65-ac20-1eac5757c487","created_at":"2025-08-06T19:10:37.829Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}