{"id":"c1db7d00-fc0b-41af-bd02-2eb5b9ec5974","created_at":"2025-07-29T19:24:00.701Z","updated_at":"2026-01-12T16:19:42.722Z","owner_id":"1101904d-b082-4ade-b6a8-17659047a505","location_id":"8cfdcc79-f6c0-433e-9943-53c03fd71d45","dataset_id":"079b53ba-0405-4f9f-a236-b4c8905faf22","form_id":"301ce084-cfce-440a-9114-35db69511874","observed_at":"2025-07-22T16:20:00.000Z","observed_at_local":"2025-07-22T12:20:00-04:00","notes":"Chloride: 1.8 units = 35 ppm\r\n\r\nMcMaster University also sampled the water with their pen.\r\npH: 8.41\r\nConductivity: 511 uS/cm\r\nTDS: 364\r\nSalinity: 0.26 ppt\r\nTemperature: 27.1 deg C\r\n\r\nAverage turbidity: 62.0 NTU (59.9, 63.5, 62.7)","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["water_flow","water_level","clarity","air_temperature","water_temperature","conductivity","oxygen","alkalinity","hardness","ph","chloride","current_weather","previous_weather","on_the_water_s_surface","algae","colour","odour","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/55849","readings":[{"id":"772604cf-0c6f-4504-ab76-296232763882","created_at":"2025-07-30T13:48:37.040Z","updated_at":"2025-07-30T13:48:37.040Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"44947378-7551-447a-ada3-af9f5396ea6e","created_at":"2025-07-30T13:48:36.957Z","updated_at":"2025-07-30T13:48:36.957Z","parameter":"water_flow","unit":"nil","value":"steady","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"2c80a5e9-a378-4d13-ad26-584ebad2fa10","created_at":"2025-07-30T13:48:36.964Z","updated_at":"2025-07-30T13:48:36.964Z","parameter":"water_level","unit":"nil","value":"average","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"ce73f828-005a-4081-ba3d-0d2f3982315f","created_at":"2025-07-30T13:48:36.971Z","updated_at":"2025-07-30T13:48:36.971Z","parameter":"clarity","unit":"nil","value":"opaque","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"777502d4-2078-427b-bdae-c9eee293dfc2","created_at":"2025-07-30T13:48:36.979Z","updated_at":"2025-07-30T13:48:36.979Z","parameter":"air_temperature","unit":"deg_c","value":"21","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"7cb49b0d-3e46-4b72-851e-d578dac46e70","created_at":"2025-07-30T13:48:36.990Z","updated_at":"2025-07-30T13:48:36.990Z","parameter":"water_temperature","unit":"deg_c","value":"27.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"849298ff-2996-4b1a-92d9-caf25d6c627b","created_at":"2025-07-30T13:48:37.004Z","updated_at":"2025-07-30T13:48:37.004Z","parameter":"conductivity","unit":"us_cm","value":"515","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"1735a5d7-8773-4476-b06a-1f19194733fb","created_at":"2025-07-30T13:48:37.020Z","updated_at":"2025-11-19T15:02:06.662Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":">="},{"id":"c6676672-97a9-4afa-9a64-c47e3acab846","created_at":"2025-07-30T13:48:37.047Z","updated_at":"2025-07-30T13:48:37.047Z","parameter":"hardness","unit":"ppm","value":"200","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"3f9d1812-e746-42c5-ba59-e8d746776c93","created_at":"2025-07-30T13:48:37.054Z","updated_at":"2025-07-30T13:48:37.054Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"6017ca02-130a-4a15-9c68-98b408e277d7","created_at":"2025-07-30T13:48:37.062Z","updated_at":"2025-07-30T13:48:37.062Z","parameter":"chloride","unit":"mg_l","value":"35","equipment":"hach_chloride_low_range","equipment_limit":null},{"id":"fb8ad2db-7104-48b2-b8ab-00f4efcf0d04","created_at":"2025-07-30T13:48:37.074Z","updated_at":"2025-07-30T13:48:37.074Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"61909099-3ca1-478f-ba75-3ffb67cf2ec7","created_at":"2025-07-30T13:48:37.085Z","updated_at":"2025-07-30T13:48:37.085Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"6d28aff4-56cc-4a47-9373-9a43f1d4936d","created_at":"2025-07-30T13:48:37.094Z","updated_at":"2025-07-30T13:48:37.094Z","parameter":"on_the_water_s_surface","unit":"nil","value":"natural_debris","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"68f9ea41-3b53-4dd1-a2fc-bb2d0462f5f5","created_at":"2025-07-30T13:48:37.105Z","updated_at":"2025-07-30T13:48:37.105Z","parameter":"on_the_water_s_surface","unit":"nil","value":"floating_algae","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"7b0b0d3c-2bd0-4968-87ca-50928526cf6b","created_at":"2025-07-30T13:48:37.112Z","updated_at":"2025-07-30T13:48:37.112Z","parameter":"algae","unit":"nil","value":"cladaphora","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"24d2cf5a-f0f2-4cb2-9648-62c3e17d3a33","created_at":"2025-07-30T13:48:37.122Z","updated_at":"2025-07-30T13:48:37.122Z","parameter":"colour","unit":"nil","value":"brown","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"58a1ba9e-c836-475f-be80-4d3c16d2388c","created_at":"2025-07-30T13:48:37.134Z","updated_at":"2025-07-30T13:48:37.134Z","parameter":"odour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