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NIWTP Rio Rico

Caracterización de Calidad de Agua en la Cuenca del Río Santa Cruz Water Quality Characterization of the Santa Cruz River Watershed.

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NIWTP Rio Rico

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  1. Caracterización de Calidad de Agua en la Cuenca del Río Santa CruzWater Quality Characterization of the Santa Cruz River Watershed Comisión Sonora-Arizona - Comités de Agua y Medio AmbienteArizona-Mexico Commission – Water and Environment Committees12/4/2009Hans HuthADEQ – Oficina de Protección Ambiental Fronteriza520-628-6711

  2. Tucson NIWTPRio Rico

  3. NIWTP 20,000 +4.1 MGD0.74 MGD 14.74 MGD 300,000 +9.9 MGD

  4. Notificación de CILA sobre la transmisión de metales y cianuroIBWC notifications regarding passthrough of metals and cyanide10/2008 – 9/2009

  5. Monitoreando el Emisor Central al norte de la frontera internacionalMonitoring the International Outfall Interceptor north of the international border

  6. Analysis for Cyanide, August, 200924-hour Composite Samples 0.041 Date

  7. Analysis for Cadmium, August, 200924-hour Composite Samples 0.015 Date

  8. Analysis for Cadmium, August, 200924-hour Composite Samples 11.34 2.56 0.82 0.015 Date

  9. Entrada Headworks

  10. Planta Internacional de Tratamiento de Aguas ResidualesNogales International Wastewater Treatment Plant Monitoreos en el punto de entradade aguas residuales. Monitoring at the headworks

  11. Analysis for Cadmium, August, 200924-hour Composite Samples 0.015 Date

  12. ~2 millas al norte de la descarga~2 miles downstream of discharge

  13. Notificación de CILA sobre la transmisión de metales y cianuroIBWC notifications regarding passthrough of metals and cyanide10/2008 – 9/2009

  14. Sitio 100238Site 100238 A&Wedw, PBC, AgL

  15. Cadmio / Cadmium Monitoreo de FOSCR / FOSCR Monitoring7/2007 – 10/2009 *duplicate for total outside of 10% tolerance for this sample+ near detection limit threshold a Hardness (mg/L CaCO3) = 2.497*[Ca, mg/L] + 4.118*[Mg, mg/L] ND = Non-detect

  16. Cobre / Copper Monitoreo de FOSCR / FOSCR Monitoring7/2007 – 10/2009 *duplicate for total outside of 10% tolerance for this sample+ near detection limit threshold a Hardness (mg/L CaCO3) = 2.497*[Ca, mg/L] + 4.118*[Mg, mg/L] ND = Non-detect

  17. Arroyo Nogales

  18. Sitio 100251Site 100251 A&Ww, PBC

  19. Cadmio, Cobre, Plomo, ZincCadmium, Copper, Lead, Zinc Monitoreo de FOSCR / FOSCR Monitoring7/2007 – 10/2009

  20. Arizona-Sonora

  21. Sitio 100239Site 100239 A&Ww, FC, FBC, DWS, AgI, AgL

  22. Cadmio y Cobre / Cadmium and Copper Monitoreo de FOSCR / FOSCR Monitoring7/2007 – 10/2009 No flow

  23. Gracias por su atenciónThank you for your attention • Hans Huth • Hidrólogo, M.S. • Departamento de Calidad Ambiental de Arizona (ADEQ) • Oficina de Protección Ambiental Fronteriza (OBEP) • huth.hans@azdeq.gov • 520-628-6711 • Hans Huth • Senior Hydrologist • Arizona Department of Environmental Quality (ADEQ) • Office of Border Environmental Protection (OBEP) • huth.hans@azdeq.gov • 520-628-6711 • http://www.azdeq.gov/obep/

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