What are the types of water supply?
The following are four major types of water distribution system,
- Dead-end or Tree Distribution system.
- Gridiron Distribution System.
- Circular or ring Distribution System.
- Radial Distribution System.
What are the different sources of water services in the Philippines?
The Philippines obtains its water supply from different sources. These include: rainfall, surface water resources, i.e. rivers, lakes, and reservoirs, and groundwater resources. It has 18 major river basins and 421 principal river basins as defined by the National Water Regulatory Board (NWRB ).
What does the water supply system include?
Explanation: A water supply system typically includes: A drainage basin. A raw water collection point (above or below ground) where the water accumulates, such as a lake, a river, or groundwater from an underground aquifer. Water storage facilities such as reservoirs, water tanks, or water towers.
What is basic water supply?
• Basic water supply: “ … minimum quantity of. potable water of 25 litres per person per day or 6.
What are the two types of water supply?
Different Types of Water Sources
- Surface Water Resources. Surface water resources are the most commonly used method of supplying water to various regions in the United States.
- Groundwater Resources.
- Stormwater Resources.
- Wastewater Resources.
- Saltwater Resources.
- Ice Cap Water Resources.
How many water systems in the Philippines are considered suitable for public water supply?
One third of Philippine river systems are considered suitable for public water supply.
What are the water problems in the Philippines?
Philippines’ water and sanitation crisis More than 3 million people in the Philippines rely on unsafe and unsustainable water sources and 7 million lack access to improved sanitation. Despite its growing economy, the Philippines faces significant challenges in terms of water and sanitation access.
What are the main source of water supply in the Philippines?
The Philippines’ main sources of water are rivers, lakes, river basins, and groundwater reservoirs. The longest and largest river, Cagayan River, discharges approximately 53,943 million cubic meters of water annually.
How much groundwater resource is available in the Philippines?
Groundwater is replenished or recharged by rain and seepage from rivers. It contributes 14 percent of the total water resource potential of the Philippines.
What are the two basic types of water supply system used?
The two basic configurations for most water distribution systems are the branch and grid/loop (see Figure 1-3). A branch system is similar to that of a tree branch, in which smaller pipes branch off larger pipes throughout the service area, such that the water can take only one pathway from the source to the consumer.