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Plan Estratégico Para La Gestión De Los Recursos Hídricos, Región De Antofagasta

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Plan Estratégico Para La Gestión De Los Recursos Hídricos, Región De Antofagasta GOBIERNO DE CHILE MINISTERIO DE OBRAS PÚBLICAS DIRECCIÓN GENERAL DE AGUAS DIVISIÓN DE ESTUDIOS Y PLANIFICACIÓN PLAN ESTRATÉGICO PARA LA GESTIÓN DE LOS RECURSOS HÍDRICOS, REGIÓN DE ANTOFAGASTA INFORME FINAL REALIZADO POR: ARCADIS S.I.T. N° 379 Santiago, Julio de 2016 MINISTERIO DE OBRAS PÚBLICAS Ministro de Obras Públicas Ingeniero Comercial Sr. Alberto Undurraga Vicuña Director General de Aguas Abogado Sr. Carlos Estévez Valencia Jefe División de Estudios y Planificación Ingeniero Civil Sr. Adrián Lillo Zenteno Inspector Fiscal Ingeniero Civil Sr. Norberto Portillo Araya Profesionales División de Estudios y Planificación Ingeniero Civil Sra. Andrea Osses Vargas ARCADIS Jefe de Proyecto Ingeniero Agrónomo Sr. Cristian Ortiz Especialista Sénior Ingeniero Civil Sr. Humberto Peña Ingeniero Civil Sr. Eduardo Varas Coordinador de Proyecto Ingeniero Civil Sra. Ximena Orrego Profesionales Ingeniero Civil Sra. Francisca Chadwick Ingeniero Civil Srta. Gabriela Sepúlveda Ingeniero Civil Srta. Milena Calvo Ingeniero Industrial Sr. Fernando Varas Sociólogo Sra. Sofía López Cartógrafo Sr. Leonardo Bravo Julio, 2016 PÁGINA I ÍNDICE DE CONTENIDOS ÍNDICE DE CONTENIDOS ................................................................................... II ÍNDICE DE FIGURAS ........................................................................................ III ÍNDICE DE TABLAS ............................................................................................. V 1 INTRODUCCIÓN ............................................................................................. 1 1.1 OBJETIVOS ............................................................................................... 2 1.2 ÁREA DE ESTUDIO .................................................................................... 3 2 REVISIÓN DE ANTECEDENTES Y DIAGNÓSTICO DE LA REGIÓN ...................... 8 2.1 REVISIÓN Y RECOPILACIÓN DE ANTECEDENTES ........................................... 8 2.2 ANÁLISIS CRÍTICO DEL DIAGNÓSTICO Y TRABAJOS COMPLEMENTARIOS ...... 21 2.3 DIAGNÓSTICO REGIONAL ........................................................................ 23 2.3.1 Diagnóstico Oferta-Demanda .............................................................................. 23 2.3.2 Diagnóstico Ambiental ....................................................................................... 34 2.3.3 Diagnóstico de calidad según fuentes .................................................................. 40 2.3.4 Diagnóstico de actividades valoradas por factores no económicos ........................... 48 2.3.5 Diagnóstico de desempeño ante eventos extremos ................................................ 50 2.3.6 Diagnóstico por sectores usuarios ....................................................................... 55 2.3.7 Diagnóstico Funcional-Institucional...................................................................... 76 2.4 DIAGNÓSTICO LOCAL POR CUENCAS HIDROGRÁFICAS ................................ 90 2.4.1 Cuenca Fronteriza Salar Michincha-Río Loa ........................................................... 92 2.4.2 Cuenca Río Loa ................................................................................................. 95 2.4.3 Cuenca Costeras Río Loa-Quebrada Caracoles .................................................... 109 2.4.4 Cuenca Salar de Atacama ................................................................................ 112 2.4.5 Cuenca Fronterizas Salares Atacama-Socompa y Cuenca Endorreica entre Fronterizas y Salar Atacama ............................................................................................................ 120 2.4.6 Cuenca Endorreicas Salar de Atacama-Vertiente Pacífico ...................................... 122 2.4.7 Cuenca Quebrada Caracoles ............................................................................. 124 2.4.8 Cuenca Quebrada La Negra .............................................................................. 128 2.4.9 Cuenca Costeras entre Quebrada La Negra y Quebrada Pan de Azúcar ................... 129 3 ANÁLISIS DE LA INFORMACIÓN Y FORMULACIÓN DEL PLAN ..................... 131 3.1 DEFINICIÓN DE OBJETIVOS..................................................................... 131 3.1.1 Objetivos PEGRH ............................................................................................. 131 3.1.2 Estrategia Nacional de Recursos Hídricos ........................................................... 133 3.1.3 Revisión de PPPs ............................................................................................. 137 3.2 BRECHAS Y LÍNEAS DE ACCIÓN PARA LA REGIÓN ...................................... 138 3.2.1 Brechas Dimensión Social ................................................................................ 140 3.2.2 Brechas Dimensión Ambiental ........................................................................... 147 3.2.3 Brechas Dimensión Económica .......................................................................... 150 3.2.4 Brechas Dimensión Institucional ....................................................................... 152 3.2.5 Resumen ....................................................................................................... 158 3.3 IDENTIFICACIÓN Y PROPUESTA DE INICIATIVAS POR LÍNEA DE ACCIÓN ...... 162 3.3.1 Iniciativas catastradas y Análisis de consistencia ................................................. 166 3.3.2 Iniciativas propuestas y Análisis de consistencia ................................................. 172 4 PRESENTACIÓN DEL PLAN ......................................................................... 177 4.1 MATRIZ GLOBAL DE FORMULACIÓN DEL PEGHR ......................................... 177 4.2 CARACTERIZACIÓN DE INICIATIVAS ........................................................ 182 4.2.1 Caracterización de Iniciativas Catastradas .......................................................... 182 4.2.2 Caracterización de Iniciativas Propuestas ........................................................... 207 4.2.3 Resumen Caracterización Iniciativas .................................................................. 265 4.3 EVALUACIÓN DE INICIATIVAS ................................................................. 272 4.3.1 Evaluación técnica ........................................................................................... 272 Julio, 2016 PÁGINA II 4.3.2 Evaluación Económica ..................................................................................... 287 4.3.3 Evaluación Social ............................................................................................ 287 4.3.4 Evaluación Ambiental ...................................................................................... 291 4.3.5 Resultados Evaluación ..................................................................................... 291 4.4 PRIORIZACIÓN DE INICIATIVAS ............................................................... 294 4.4.1 Criterios de Priorización ................................................................................... 294 4.4.2 Resultados de Priorización ................................................................................ 303 4.5 PROGRAMACIÓN Y PRESUPUESTO DE INVERSIONES Y GASTOS ................... 305 4.5.1 Programación PEGRH ....................................................................................... 305 4.5.2 Presupuesto PEGRH ......................................................................................... 310 4.6 PLAN DE SEGUIMIENTO Y MECANISMOS DE EVALUACIÓN, ACTUALIZACIÓN Y REDISEÑO DEL PEGHR ................................................................................... 311 4.6.1 Criterios e indicadores de seguimiento ............................................................... 311 4.6.2 Mecanismos de evaluación, actualización y rediseño del PM .................................. 313 5 PARTICIPACIÓN CIUDADANA .................................................................... 314 5.1 TALLERES PARTICIPATIVOS PRIMERA RONDA ............................................ 315 5.1.1 Equipo a cargo de la actividad .......................................................................... 315 5.1.2 Convocatoria .................................................................................................. 315 5.2 SISTEMATIZACIÓN DE LOS RESULTADOS PRIMERA RONDA ......................... 316 5.2.1 Taller participativo Antofagasta ......................................................................... 316 5.2.2 Taller Participativo Quillagua ............................................................................ 319 5.2.3 Taller Participativo Calama ............................................................................... 320 5.2.4 Taller Participativo San Pedro de Atacama .......................................................... 322 5.2.5 Taller Participativo Toconao .............................................................................. 323 5.2.6 Taller Participativo Chiu-Chiu ............................................................................ 325 5.3 TALLERES PARTICIPATIVOS SEGUNDA RONDA ........................................... 327 5.3.1 Equipo a cargo de la actividad .......................................................................... 327 5.3.2 Convocatoria .................................................................................................. 328 5.4 SISTEMATIZACIÓN DE LOS RESULTADOS SEGUNDA RONDA ......................
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