Water Well Drilling Cost Calculator – Georgia
Here’s a comprehensive table covering water well drilling costs in Georgia, including different casing types, average costs, pros and cons, and ideal applications. This also includes key considerations specific to Georgia’s geography and climate, such as groundwater availability and soil conditions.
| Casing Type | Average Cost per Foot (USD) | Total Cost (for 200 ft) | Pros | Cons | Best Applications |
|---|---|---|---|---|---|
| PVC Casing | $25 - $35 | $5,000 - $7,000 | Lightweight, cost-effective, corrosion-resistant. | Limited strength; not ideal for deeper or high-pressure wells. | Shallow wells, stable or soft soils. |
| Steel Casing | $30 - $45 | $6,000 - $9,000 | Strong, durable, suitable for various soil types. | Prone to rust, requires regular maintenance. | Medium-depth wells, sandy or loose soils. |
| Stainless Steel Casing | $45 - $60 | $9,000 - $12,000 | High durability, corrosion-resistant, long-lasting. | Higher cost, requires skilled installation. | Deep wells, mineral-rich or acidic groundwater. |
| Fiberglass Casing | $40 - $55 | $8,000 - $11,000 | Lightweight, corrosion-resistant, ideal for deep wells. | Higher cost, less common availability. | Deep wells, groundwater with minerals or contaminants. |
Key Considerations for Water Well Drilling in Georgia
- Well Depth and Terrain: In Georgia, well depths vary from 100 to over 400 feet depending on the region and water table depth. Costs increase for deeper wells, especially in rocky or hard soil conditions, which require specialized equipment and more labor.
- Water Quality: Some areas in Georgia have mineral-rich groundwater. Stainless steel or fiberglass casings are recommended to prevent corrosion if the groundwater contains minerals or is slightly acidic.
- Permits and Regulations: The Georgia Environmental Protection Division (EPD) requires permits for well drilling. Local groundwater conservation districts may have additional guidelines to protect water resources.
- Soil and Rock Conditions: In areas with sandy or loose soils, steel casings provide additional stability, while PVC casings work well in stable or clay soils.
- Maintenance Requirements: Regular maintenance is essential, particularly for steel casings, to prevent corrosion and maintain water quality. Annual or bi-annual inspections for water quality and sediment buildup are recommended.
Summary of Pros and Cons
- PVC Casing: Lightweight and cost-effective, corrosion-resistant, but not suitable for high-pressure or deep wells.
- Steel Casing: Durable and suitable for moderate depths but prone to corrosion without maintenance.
- Stainless Steel Casing: High corrosion resistance and ideal for deep or mineral-rich water sources, but comes at a higher cost.
- Fiberglass Casing: Corrosion-resistant and suitable for deep wells, although it is less commonly available and typically more expensive.
Additional Cost Factors
- Labor Costs: Well drilling labor in Georgia typically ranges from $20 to $40 per foot, depending on depth, terrain, and equipment required.
- Permit and Inspection Fees: Permit fees in Georgia vary, generally costing between $100 and $500, depending on location and district regulations. Inspections may add another $100 - $300 to the cost.
- Pump and Installation: The cost of a well pump ranges from $1,000 to $3,000, depending on the depth and water requirements, with installation adding approximately $500 - $1,500.
- Gravel Pack and Grouting: To prevent sand infiltration, gravel packing around the casing may be needed, adding around $200 - $500 to the total cost based on depth and soil composition.
Estimated Maintenance Costs
Water well maintenance in Georgia, including inspections, water quality testing, and pump checks, typically costs between $150 and $500 annually. Maintenance is especially important for wells with steel casings or those in mineral-heavy regions to prevent corrosion and sediment buildup.
Typical Well Depths in Georgia
- Shallow Wells (50 - 150 ft): Common in areas with high water tables, often used for irrigation or small residential needs.
- Medium Depth Wells (150 - 300 ft): Suitable for residential water supply, especially in areas with moderate groundwater levels.
- Deep Wells (300 - 500+ ft): Used in regions with low groundwater tables or mineral-rich aquifers, suitable for long-term residential or agricultural use.
Well Pump Options
- Jet Pumps: Effective for shallow wells (up to 25 feet), typically used for irrigation or low-yield needs.
- Submersible Pumps: Used for medium to deep wells, as they are placed within the well and efficiently pump water from greater depths, making them suitable for residential or agricultural purposes.
This table and additional details provide an overview of water well drilling costs, casing options, and important considerations for installing a water well in Georgia.