What Importance does Hydrogeological Surveying Hold?
A hydrogeological survey would be the examination of the geologic and hydrologic limitations at the subsurface level in the specific area. Such a study would help you formulate hydrogeological maps. It entails a detailed examination of various rocks for their water-bearing levels along with their filtration capabilities. Moreover, it would also help assess the inherent abilities of these rocks to resist or store water. The consultants en développement durable would note the quality, type, and pressure of the underground water. They would research the strength of the water flow through fractures or pores.
What is the importance of hydrogeological surveying?
A hydrogeological survey would be important for determining the underground water level. Hydrogeological surveying would be done before drilling a borewell. It would be required to ascertain the quality and quantity of water made available at a specific location. Rest assured that underground water has been deemed the best source of drinking water as compared to surface water. Find below the reasons determining the importance of hydrogeological surveying.
- Reduce the chances of pollution, especially when it would be at a distance of approximately twenty meters from the sanitary work
- When water flows through sand and stone, it purifies naturally
- Reduce the chances of contamination with the borewell remain shut
- Regardless of seasonal changes, the underground level water temperature would be at the desirable levels
- Since the water sources would be a relatively deeper level, there would be a higher chance of availability of water during summers
Complete and basic hydrogeological assessment
Usually, the hydrogeological assessment might be complete or basic. Let us delve into what the basic survey comprises.
- Establishing the requirements of the end-user regarding the quantity and location of required groundwater
- Boreholes close by
- Determining the quality of groundwater
- Design and construction recommendations of borehole
- The catchment area appraisal
- Assessing the risk prevalent to the environment and health
- Looking forward to the amount of groundwater from a specific location
A complete hydrogeological assessment comprises some more features inclusive of evaluating the risk assessment of the aquifers of the catchment. It would also be inclusive of analyzing the water source looking for pollution of potential pathways. Moreover, it would also be required to verify the rate of flow of groundwater, the direction of the flow of the groundwater, and the hydraulic features of the aquifers.
Hydrogeological surveys would be conducted on small, medium, and large-scale based on the purpose of the procedure. Foremost, it would assess the readily available researched data with the government and private agencies. Henceforth, it would undergo extensive fieldwork as required.