Groundwater Quality Monitoring Programs by CGWA

The Groundwater Quality Monitoring Programs by CGWA is the process of measuring the level and quality of groundwater including its annual and seasonal fluctuations. Central Ground Water Authority (CGWA) is the Department of Water Resources, River Development, and Ganga Rejuvenation that performs various regulatory functions for the regulation of groundwater development in India.

Groundwater Quality Monitoring Programs Monitoring System 

A monitoring system is a platform where the level of water and quality records that describe groundwater resources are generated made available and evaluated. CGWA Certificate regulates and controls the development and management of groundwater with jurisdiction in the whole of the country. Below are the factors of Groundwater Quality Monitoring Programs by CGWA:

Sampling Network Design

Generally, CGWA establishes well-organized  Quality Monitoring Programs that include a sampling network to capture representative data from several types of hydrological zones, land uses, and sources of contamination.

Parameter Selection 

CGWA identifies and analyzes key water quality parameters that include pH, total dissolved solids (TDS), fluoride, ORP, temperature, conductivity nitrate, arsenic, and other relevant parameters that are based on location characteristics and potential sources of contamination.

Frequency of Monitoring

CGWA set up a regular monitoring schedule to track changes in groundwater quality over time. The frequency of monitoring groundwater levels varies based on aspects such as seasonal variations and human activities that negatively impact groundwater. 

Data Management

Implementing robust data management systems to analyze, store,  and interpret groundwater quality data effectively. This involves the use of Geographic Information System (GIS) tools for spatial analysis.

Reporting and Communication 

CGWA Registration shares the findings of the groundwater quality monitoring programs with the stakeholders, public, and relevant authorities This supports raising awareness and prompting communication participation in groundwater management. 

Objective Of Groundwater Monitoring System

The objective of CGWA Groundwater Monitoring Programs is to promote efficient methods to use groundwater in stressed locations. Here is the list of the main objectives of CGWA, they make their best efforts to follow it: 

• Check the level and quality of groundwater such as annual and seasonal fluctuations.
• Accurately Record the flow extraction of the groundwater level system required for irrigation, industry, and population.
• Promote efficient methods of water use.
• Provide a sufficient amount and quality of water for human health, livelihood, and productivity.
• Offer groundwater management indicators.
• Measure regional and point needs of information.
• Offer support to the hydrogeological numerical modeling elaboration.
• Evaluate weather conditions and water table recharge.
• Record groundwater extreme event impacts such as floods, drought, and accidental pollution.
• Deeply observe the point and nonpoint pollutant sources discharge.
• Spread and transfer effectively the data to the organization components.
• Store the level and quality data in a safe, relational, and friendly way with the user.

Elements 

Groundwater Quality Monitoring Programs by CGWA monitor the major zones of aquifers that include chloride, unions bicarbonate, and sulfate, and the cations sodium, calcium, magnesium, and potassium. Generally, it is a formal process of regularly routinely gather groundwater data, and analyzing it to observe groundwater updates until monitoring objectives are met: 

• Observation of Acquifiers both on a local and regional scale. 
• Distribution of monitoring points for depth and quality.
• Standards and measurement frequency of groundwater level. 
• Tools and devices for groundwater assessments. 
• Standards and monitoring frequency of groundwater quality.
• Groundwater Quality Monitoring Programs by CGWA components include a Hydrological information storage system. 
• Data access and transfer policies. 
• Applications for accessing hydrological data.

Benefits of Groundwater Quality Monitoring Programs by CGWA

A monitoring network in India is generally designed and implemented to sufficiently track compliance with water quality standards, additionally, it gives enough information to track project implications, and CGWA can give the best benefits to users: 

• Deeply identify the detailed information required about groundwater status.
• Accurate information access to all relevant individuals related to groundwater management in India. 
• Best Strategies, responsibilities, and rules definition to groundwater store, manage, process, and spread data.
• Optimize existing groundwater observation infrastructure and decrease monitoring expenses in the long term.
• Is a base for explaining hydrogeological models and simulating aquifers' predictive scenarios.
• Disseminate data for the organization components to make the best decision about groundwater resources management.
• CGWA provides valuable data on groundwater levels that include flow rates and quality.
• better protect human health and the environment. 
• Help people to make informed decisions associated with water allocation, well-field management, and sustainable groundwater use.
• Allows the elaboration of process indicators, results, and impacts to evaluate groundwater management performance.
• Help lawmakers and water managers to make the best water policies. 
• Share information with other organizations related to groundwater management.

Best Ways to Increase Groundwater Levels

Increasing water pollution, irregualr weather, and increased agricultural use lead to over-extraction of groundwater levels, here we mention some ideas to save groundwater or maintain the groundwater level: 

• Growing more trees and plants.
• Watershed development projects.
• Drip Irrigation and Efficient Water Use
• Education and awareness. 
• Reuse the wastewater.
• Groundwater management policies. 
• Reduce urbanization impacts. 
• Construct check dams to slow the flow of water.
• Implement artificial recharge techniques.