https://lowehouseproject.com/call-to-artists-rio-compartido-shared-river-santa-cruz-binational-waterways-exhibit-2019/
Lowe House Project Artist in Residency 14 Calle Iglesia, Old Town Tubac, Arizona Rio Compartido/Shared River Santa Cruz River Binational Waterways Exhibit...
santa cruzcallartistsriocompartido
https://www.usgs.gov/publications/infiltration-wastewater-effluent-santa-cruz-river-channel-pima-county-arizona
Infiltration of effluent into the Santa Cruz River channel from water-treatment plants near Tucson, Arizona was studied from March 23, 1990, to September 30,...
santa cruz riverwastewater effluentin theinfiltrationchannel