{"id":"50225727-a01c-4a41-9591-fd7a3368315d","created_at":"2025-08-06T19:10:25.323Z","updated_at":"2026-01-20T19:54:02.167Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"0a999ad3-8022-415c-a15c-c9fd4b7cd4c5","dataset_id":"a85cffd1-5483-42a3-b5bc-3fc93c3c3c19","form_id":"d5c5a6f8-d728-415a-b611-b19e40bd1b7b","observed_at":"2021-08-17T00:00:00.000Z","observed_at_local":"2021-08-16T20:00:00-04:00","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/58700","readings":[{"id":"516c1414-fc44-4bfe-9af9-f0be70cfe36b","created_at":"2025-08-06T19:10:25.341Z","updated_at":"2025-08-06T19:10:25.341Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"3704b4ec-29f6-4f1e-aa7e-9b2ca1033507","created_at":"2025-08-06T19:10:25.347Z","updated_at":"2025-08-06T19:10:25.347Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"20.06","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"722ceca6-7453-4510-b76f-dcaa5446d5b3","created_at":"2025-08-06T19:10:25.352Z","updated_at":"2025-08-06T19:10:25.352Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"17fddb15-00ea-44d3-87c0-60cd7a24e9bf","created_at":"2025-08-06T19:10:25.373Z","updated_at":"2025-08-06T19:10:25.373Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"26d1cffb-dcfa-4688-ab6b-003c819b3766","created_at":"2025-08-06T19:10:25.387Z","updated_at":"2025-08-06T19:10:25.387Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"c9a07799-82f0-4dd3-9cae-934abe58340d","created_at":"2025-08-06T19:10:25.398Z","updated_at":"2025-08-06T19:10:25.398Z","parameter":"conductivity","unit":"us_cm","value":"282","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"0dc06015-f901-483e-bc83-69937cabea95","created_at":"2025-08-06T19:10:25.403Z","updated_at":"2025-08-06T19:10:25.403Z","parameter":"water_temperature","unit":"deg_c","value":"22.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"68035537-9d0b-4901-8472-e2983f4d8932","created_at":"2025-08-06T19:10:25.360Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}