1. Urban Drainage System of Metropolitan Zone of Guadalajara: Problems and Proposals By José Arturo Gleason E. October 22, 2008. St. Ann Jamaica. IFES Symposium on Climate Change 20-25 October 2008

2. I. Zone of Study II. Problematic III. Technical Proposals

3. México Guadalajara

5. Huentitán Ravine Four Hill Agua Azul ParkColomos Park San Juan de Dios River Santiago River Water table Aquifer Rock Deep AquiferLecho Rocoso Well Before urbanization at Atemajac Valley Watershed (1542) N Elaborated by José Arturo Gleason PROFILE SOUTH-NORTH Reservoir

6. Huentitán Ravine Four Hill Aquifer Rock Aguas subterráneas profundas Santiago River Architecture School San Juan de Dios Collector Contamination Drainage System (Today) N Elaborado por Mtro. J. Arturo Gleason E. Impervious paved surface Agua Azul Park

7. Huentitán Ravine Four Hill Santiago River Arquitecture School San Juan de Dios Collector Floods Contamination Failures of the Syste N Elaborado por Mtro. J. Arturo Gleason E. Imperbeable paved surface Rock Aquifer Deep Aquifer

8. Collectors with its sub-watersheds of the Atemajac Valley Watershed

9. Floods in Atemajac Valley watershed

11. BEFORE AFTER Distribution of rainwater before and after urban development in Guadalajara

12. NOW FUTURE Distribution of rainwater before and after urban development in Guadalajara

14. Rainwater Harvesting Water Senstive Urban Design Infiltration Wells

15. Albañal tubes Ventilation tubes PVC tubes Tradition Sanitary System BAP Ø 100 Note: Diameters are in millimeters Ø 100 Box 40x60 CB CC Washing hands Ø 51 Ø 100 Shower 100 Ø Kitchen CB Ø 100 CB Laundary Ø 51 Ø 100 Bpx 40x60 BAP Ø 100 Ø 100 Registro de 40x60 Ø 100 Box 40x60 To drainage WC Ø 51 Ø 100 Ø 51 Ø 100 Azotea

16. Albañal tube Ventilation tubes PVC tubes BAP Ø 100 Ø 100 Box 40x60 CB CC Washing hands51Ø Ø 100 Shower 100 Ø Kitchen Ø 51 CB Ø 100 CB Laundary Ø 51 Ø 51 Ø 100 Box 40x60 BAP Ø 100 Ø 100 Registro de 40x60 Ø 100 Registro de 40x60 To Drainage WC Ø 51 Ø 100 Ø 51 Ø 100 Azotea Graywater Tank Pumb Ø13 Ø 100 Overflow Graywater tubes Rainwater tubes Note: Diameters are in millimeters Filter Sustainable Sanitary System

17. Stormwater SystemPonds

18. Huentitán Ravine Four Hill Aquifer Rock Aquifers Santiago River Infiltration CUAAD U.de G. Infiltration Ponds System Sustainable Urban Drainage System Rainwater Harvesting N

19. * It is neccesary a change of mind in local authorites in order to fix the problems by sustainable criteria. * Not only the bigs tubes resolve the whole problem, it is needed to get an integral approach. (Not only engineers) * Participation of citizens is clue because through their commitment it is possible to achieve the aims in less time and wide way.