Socio-Economic and Physical Profile - Infrastructure Socio-Economic and Physical Profile is structured as follows: The Physical Environment •   Physical Character –   Geographical Location and Area –   Geology –   Topography, Elevation and Slope –   Geomorphology –   Soil Type –   Erosion –   Water Resources Characteristics –   Land and Associated Soil Characteristics –   Protected Areas of Agriculture –   Atmospheric Characteristics –   Air Quality •   Land Classifications •   Preservation and Conservation Areas Demographic Characteristics •   Population Levels, Growth, Distribution & Movements –   Levels and Growth Pattern –   Population Movements –   Age-Sex Structure –   Literacy Rate –   Religious Affiliations –   Number of Households, 1970-2000 –   Population Density, 1990-2000 •   Projected Population Land Use •   Historical Land Use •   City Form and Structure –   The City's Natural & Man-Made Landmarks –   Major Paths of Movements –   The City's Edges •   Existing Land Utilization Pattern –   Urbanisation Pattern –   Agricultural Areas –   Idle Land or Grasslands –   Forested Areas –   Tourism Areas •   Land Development Trends •   Future Land Use Demand –   Urban Land Demand –   HLURB Land Use Demands •   Development Needs The Local Economy The Local Economy •   Economic Activities •   Family Income and Expenditures –   Agriculture –   Fisheries Development Program –   Agricultural Service –   Status of CARP –   Veterinary Services –   Slaughterhouse Operation –   Commercial Establishments –   Industry –   Tourism Human and Social Development •   Health, Nutrition and Sanitation –   Health Status Indicators –   Health Care Provision –   Health Resources Profile –   Development Needs •   Education, Culture and Sports –   Educational Facilities and Manpower –   Student Enrollment –   Pre-School Education –   Culture, Sports and Recreation Facilities –   Development Needs •   Housing Resettlement –   Development Needs •   Public Safety and Protective Services –   Crime Incidence –   Police Protection Personnel and Facilities –   Police Services –   Fire Protection and Prevention –   Administration of Justice –   Development Needs •   Social Welfare and Development –   Social Welfare Programmes and Services –   Development Needs •   Indigenous Communities –   Development Needs Infrastructure •   Roads and Transport –   Road Network Profile –   Bridges –   Modes of Transportation –   Traffic Prone Areas –   Upcoming Projects –   Development Needs •   Water –   Water Resources –   Existing Situation –   Development Needs •   Drainage and Sewerage –   Existing Situation –   Development Needs •   Power –   Existing Situation –   Upcoming Projects –   Development Needs •   Telecommunications –   Existing Situation –   Development Needs Environmental Management •   Solid Waste Management •   Liquid Waste Management •   Forest Resource Management •   Management of Prime Agricultural Areas •   Development Needs Development Administration •   Organisational Framework and Resource Capability –   Human Resources –   City Planning and Development Office •   Financial Capability –   Historical Income –   Historical Expenditure –   Income and Expenditure Trends –   Projected Income •   Legislative and Administrative Framework –   Zoning Ordinance •   Development Needs Drainage and Sewerage - Existing Situation Some Barangays such as San Rafael I-V and Citrus have naturally good drainage due to their topography. However, inadequate drainage infrastructure has already caused flooding in some areas of Barangays Sapang Palay and San Manuel. This is due to their location in low-lying areas and development build-up along the river's edge. Extensive infrastructure improvement may be required to address flooding concerns in riverside barangays. There is presently no public sewerage system in SJDM. Domestic wastewater is disposed through soil percolation, drainage canals or directly to surface water bodies. The lack of a disposal programme has significantly contributed to the deterioration of creeks, rivers and ultimately the Marilao River. The major surface water bodies traversing the city are Sto. Cristo, Sta. Maria and Kipungoc Rivers which serve as receiving water bodies for stormwater run-off.