South Carolina 2025-2026 Regular Session

South Carolina House Bill H4645

Introduced
1/13/26  

Caption

Septic Tanks

Impact

The enactment of H4645 is expected to have significant implications for local governments, property developers, and homeowners in South Carolina. By establishing a clear boundary for septic tank placement, the bill strives to minimize the ecological impact on waterways and wetlands, subsequently promoting cleaner water sources. However, it may also affect land-use planning and property rights, particularly for those owning land near these protected areas who may have intended to install septic systems. As a result, the bill would likely necessitate adjustments in local zoning laws and construction regulations to ensure compliance.

Summary

House Bill 4645 seeks to amend the South Carolina Code of Laws by introducing Section 44-1-325, which specifically prohibits the construction or installation of septic tanks within 200 yards of navigable waterways or coastal wetlands. This legislative initiative aims to enhance environmental protection efforts, particularly with regard to safeguarding sensitive water bodies and ecosystems from potential pollution resulting from improper septic system installations. The bill is a response to the ongoing environmental concerns regarding water quality and habitat preservation in the face of increasing development pressures.

Contention

There may be contention surrounding H4645 from various stakeholders, particularly landowners and developers who view the restriction as an infringement on their property rights and interests. Opposition could stem from concerns about the economic implications of such regulations, where developers argue that increased costs and regulatory burdens might stifle growth and development in affected areas. Conversely, environmental advocacy groups are likely to support the bill as it aligns with the broader goals of protecting natural resources and promoting sustainable land use practices. Navigating the balance between environmental protection and development interests is crucial in the passage of this bill.

Companion Bills

No companion bills found.

Previously Filed As

SC H3656

Wells and Septic Tanks

SC AB2776

Hazardous materials: storage tanks.

SC H4189

DHEC Restructuring

SC H352

Bid Reqs/Permitting/Inundation Maps/CAMA

SC S472

Coastal Regulatory Reform

SC S0302

Coastal Resiliency

SC H4168

Extension of Water and Sewer Systems

SC SB1730

Underground storage tanks; reimbursement

SC H1417

Department of Environmental Protection

SC AB626

Underground storage tanks: design and construction requirements: exemption.

Similar Bills

No similar bills found.