To Prohibit A Solid Waste Landfill To Be Placed Over A Karst Topography.
Summary
HB1576 amends the Arkansas Solid Waste Management Act to prohibit solid waste landfills and transfer stations from being constructed, installed, modified, used, or operated on or over karst topography. The bill also adds a statutory definition of “karst topography,” describing terrain formed by the dissolution of soluble carbonate rocks such as limestone and dolomite, with interconnected fissures, fractures, and conduits in the subsurface. In practical terms, the measure targets waste facilities located in geologically vulnerable areas where sinkholes, groundwater movement, and subsurface voids can increase environmental risk.
The bill revises the list of illegal actions under Arkansas law to make siting or operating a solid waste processing or disposal facility over karst topography expressly unlawful. It leaves existing permitting and anti-dumping provisions in place, but adds a new location-based restriction that would apply to landfill and transfer station development and operation. The change would affect facility owners, operators, permit applicants, and the Division of Environmental Quality in reviewing, permitting, and enforcing solid waste facility siting requirements.
Impact
HB1576 would directly amend Arkansas Code §§ 8-6-203 and 8-6-205 of the Arkansas Solid Waste Management Act. It creates a new statutory definition for karst topography and makes it illegal to construct or operate solid waste processing or disposal facilities, including landfills and transfer stations, on or over such terrain. This would narrow where solid waste facilities may be permitted and could invalidate or block proposed sites in karst areas, while giving regulators a clearer legal basis to deny or enforce against noncompliant facilities.
Sentiment
The available voting history suggests the bill was generally well received, passing third reading by a wide margin of 76 yeas to 11 nays. No committee transcript is available, so there is no recorded debate to indicate detailed arguments for or against the measure. The strong floor vote implies broad support for the bill’s environmental and public-safety rationale, with a smaller bloc of opposition.
Contention
The main point of contention is likely the land-use and permitting restriction itself: supporters would view the bill as a groundwater-protection and environmental-safety measure, while opponents may be concerned about limiting available landfill and transfer-station sites, increasing compliance costs, or restricting local solid-waste infrastructure development. Because the bill specifically targets karst terrain, any disagreement would likely center on whether the prohibition is necessary and how broadly it could affect existing or proposed facilities in geologically sensitive areas.