Demolition follows historic 2015 flooding; group plans to let vegetation return
A longtime, flood-damaged house at 4230 Timberlane Drive in northeast Columbia is gone, cleared this summer by the Gills Creek Watershed Association, which bought the property earlier this year and intends to restore the parcel to natural vegetation rather than rebuild.
The two-story house had been abandoned after the historic 2015 flood — when more than 20 inches of rain inundated the area — forced some residents on Timberlane Drive to paddle out of their homes. After months of negotiation, the nonprofit purchased the lot for $37,000 and completed demolition by the end of June, leaving rubble and a patch of bare soil where the decaying structure once stood.
“We could build a house here, but we don’t want to do that. We are turning this area into a sponge,”
The comment above comes from Bailey Slice Parker, president of the Gills Creek Watershed Association, who said the group wants to allow native vegetation to re-establish so the land can absorb stormwater more effectively than an impervious rooftop and driveway would.
Local watershed strategy aims to reduce downstream flooding
Restoring flood-prone parcels to vegetated open space is a recognized approach to reducing runoff and improving groundwater recharge. In the case of the Timberlane Drive lot, the association described the effort as creating a "sponge" that will hold water during storms and release it more slowly, reducing flows into Gills Creek and downstream neighborhoods.
Nearby woods already support birds such as blue herons and egrets, the association has noted, and allowing the lot to revert to wetland-edge habitat could bolster wildlife and improve ecological resilience along the creek corridor.
Plans for broader land protection and public access
Beyond the single lot, the Gills Creek Watershed Association said it hopes to work with Richland County to acquire additional privately held parcels along this flood-prone stretch. The association envisions converting multiple properties into a park that would serve as more than just greenspace — providing flood mitigation, wildlife habitat and recreational opportunities.
Those future acquisitions, however, depend on negotiations with private owners and coordination with county officials. Association leaders have described the park idea as a long-term goal rather than an immediate project tied to the Timberlane Drive demolition.
What this means for neighbors and Columbia’s flood planning
For residents of Timberlane Drive and surrounding neighborhoods, the demolition removes a visibly deteriorating structure that stood for years as a reminder of the 2015 disaster. It also reflects a shift toward using land management as a tool for flood reduction.
- Immediate effect: one fewer structure at flood elevation, reduced impervious surface on the lot.
- Environmental benefit: restored vegetation can slow runoff, increase infiltration and provide habitat.
- Community considerations: future parkland could provide recreation and education, but will require county cooperation and additional land purchases.
Project details at a glance
| Item | Detail |
|---|---|
| Address | 4230 Timberlane Drive |
| Buyer | Gills Creek Watershed Association |
| Purchase price | $37,000 |
| Historic flood | 2015 (more than 20 inches of rain) |
| Status | House demolished (completed by end of June) |
Gills Creek’s action joins broader efforts across Columbia and Richland County to reduce flood risk by preserving floodplains, restoring riparian corridors and prioritizing green infrastructure over rebuilding in known flood-prone locations. The association’s leaders say the Timberlane Drive parcel is intended as a demonstration of that approach.
Questions remain about the pace and scope of future land acquisitions and whether county resources or policy changes will be committed to converting additional private parcels into publicly accessible green space. For now, neighbors will watch as nature reclaims the lot and test whether the restored site performs as intended during the next heavy rain.
