{"id":"c72a0c98-2f11-4b37-8e8d-768965f668ed","created_at":"2025-08-15T13:44:26.817Z","updated_at":"2026-01-12T18:59:35.554Z","owner_id":"c55e808a-b71f-46ab-9c31-ce50da7a54c3","location_id":"aa885172-22f6-4ffa-bf11-83a8e62d3b5d","dataset_id":"690b2f7a-64b4-453d-8dc0-281a15bfc795","form_id":"a066283e-adb1-4928-8a00-8ed64c2fccc5","observed_at":"2024-07-13T22:45:00.000Z","observed_at_local":"2024-07-13T18:45:00-04:00","notes":"\r\n","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature","current_weather","previous_weather","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/65017","readings":[{"id":"f9e620bc-d5c0-4064-a650-550d4f38a48a","created_at":"2025-08-15T13:44:26.859Z","updated_at":"2025-08-15T13:44:26.859Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"4921b724-3806-4cf1-a359-9f44a4e16e50","created_at":"2025-08-15T13:44:26.913Z","updated_at":"2025-08-15T13:44:26.913Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"6746f67e-dd30-44fd-a698-ed3e73dda6b7","created_at":"2025-08-15T13:44:26.925Z","updated_at":"2025-08-15T13:44:26.925Z","parameter":"hardness","unit":"ppm","value":"200","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"8e5cd426-e6fa-4652-b770-acb7e4a8cf1d","created_at":"2025-08-15T13:44:26.935Z","updated_at":"2025-08-15T13:44:26.935Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"d4da2ba5-a47b-41b5-884b-cce7d1dae976","created_at":"2025-08-15T13:44:26.940Z","updated_at":"2025-08-15T13:44:26.940Z","parameter":"conductivity","unit":"us_cm","value":"278","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"74977b8e-5d00-4987-98d2-1ac8f89919da","created_at":"2025-08-15T13:44:26.949Z","updated_at":"2025-08-15T13:44:26.949Z","parameter":"air_temperature","unit":"deg_c","value":"26","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"69f3345c-58bd-48b7-9759-dd70b4250534","created_at":"2025-08-15T13:44:26.954Z","updated_at":"2025-08-15T13:44:26.954Z","parameter":"water_temperature","unit":"deg_c","value":"27.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"7ea19e96-91a7-4247-8b0b-07a550d41090","created_at":"2025-08-15T13:44:26.959Z","updated_at":"2025-08-15T13:44:26.959Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"5ef8753d-4596-476e-8ad3-6e679baf0f7a","created_at":"2025-08-15T13:44:26.971Z","updated_at":"2025-08-15T13:44:26.971Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"84a0d5f4-d455-4736-aaf3-73c0ddbe4df7","created_at":"2025-08-15T13:44:26.920Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}