{"id":"117feb89-95ba-43d6-9975-c4b88664c0b6","created_at":"2020-03-09T20:23:04.691Z","updated_at":"2026-01-21T21:14:02.056Z","name":"Primer Paso","slug":"primer-paso","permalink":"https://data.waterrangers.com/locations/primer-paso","dataset_id":"f757ed2e-52ce-482a-8e2f-6b20e08d842c","latitude":"19.813909","longitude":"-104.402604","country":"Mexico","body_of_water":"Arroyo El Cangrejo","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["air_temperature","conductivity","salinity","oxygen","e_coli","previous_weather","water_temperature","total_dissolved_solids_tds","current_weather","ph","hardness","alkalinity","chlorine","turbidity"],"tested_equipment":["chemetrics_dissolved_oxygen_mg_l","community_scientist_interpretation","other_do_multimeter_percent","other_ecoli_lab","other_pen-type_tds_meter","stream_thermometer_water_rangers","turbidity_tube_45cm","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_chlorine","water_rangers_freshwater_teststrips_hardness","water_rangers_freshwater_teststrips_ph","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_pen_type_salinity_meter_ppm","water_rangers_pen_type_temperature_meter"],"reference_photo_url":null,"first_observation_at":"2016-10-24T15:18:00.000Z","last_observation_at":"2020-07-01T16:42:22.103Z"}