
The Town of Hillsborough responded to a discharge of untreated sewage into an unnamed creek Monday morning. The spill, which the town estimated at 38,400 gallons, is believed to have begun Saturday and has since been stopped.
According to a town release, the spill began due to a fence post stuck in an eight-inch sewer line on Daye Street, northwest of downtown Hillsborough. Wastewater spilled from a sewer cleanout and traveled down a drainage ditch that begins on neighboring Odie Street. The wastewater then ran into an unnamed tributary stream which eventually joins Bellevue Branch. Crews were first alerted to the spill after an odor was reported late Saturday afternoon to the Hillsborough Utilities Department.
A spokesman for the Town of Hillsborough told Chapelboro the report was sent to an individual staff member’s phone number and was not seen until Monday. The town recommends residents report any water or sewer emergencies to the Water Treatment Plant at 919-732-3621. The phone line is available 24/7.
“Please, please, please, call before you dig,” Hillsborough Mayor Mark Bell told 97.9 The Hill’s Andrew Stuckey Tuesday afternoon. “Because you might do something like that… it was a humdinger, this spill.”
The spill is “not believed to have impacted the Eno River,” the town release said. The Raleigh Regional Office of the North Carolina Division of Water Resources was notified and will receive a written report of the incident. As of Wednesday, the town is not recommending any precautions for preparing drinking water.
The Hillsborough spill comes less than a month after the Orange Water and Sewer Authority responded to a smaller wastewater overflow in Chapel Hill in late June. OWASA reported the overflow, which spilled into an unidentified tributary of nearby New Hope Creek, to be roughly 5,400 gallons. That incident was reportedly caused by built-up grease in the sewer line.
These incidents come as Orange County continues to experience what the North Carolina Drought Management Advisory Council has already declared an “exceptional drought.” OWASA has recommended ways for residents to conserve water, including taking shorter showers, checking for leaks around your home, flushing the toilet only when necessary and turning off the faucet when washing dishes or brushing your teeth.
Featured image via Chapel Hill Media Group/Brighton McConnell
Chapelboro.com does not charge subscription fees, and you can directly support our efforts in local journalism here. Want more of what you see on Chapelboro? Let us bring free local news and community information to you by signing up for our newsletter.
Related Stories
‹

Despite Restored Water Operations, Town of Hillsborough Faces Extensive Costs From FloodingWhile the Town of Hillsborough ended its conservation call for water and sewer customers after flooding damaged and contaminated its treatment plants, the road back to normal operations appears to be long for the small town. Historic rain from Tropical Depression Chantal led to flooding levels not seen for decades in Orange County, with parts […]

Hillsborough's Riverwalk, Gold Park Fully Reopen After Repairs From July's FloodingBoth Hillsborough's Gold Park and Riverwalk Greenway are back open to the public following damages from July’s historic flooding during Tropical Depression Chantal.

Sections of River Park, Riverwalk in Hillsborough Reopen After Flood CleanupTwo key public amenities in Hillsborough are back open after sustaining damage from floodwaters one month ago: River Park and the Riverwalk.

Top Stories of 2025: Flash Flooding From Tropical Storm Chantal Damages Region, Changes LivesPerhaps no singular event influenced the Orange County community's experience in 2025 more than Tropical Storm Chantal's floods in July.
![]()
Hillsborough: AG Jackson's Visit, Ongoing Flood Recovery and Preparation for UproarHillsborough Mayor Mark Bell speaks with 97.9 The Hill News Director Brighton McConnell on Tuesday, July 29.

Hillsborough Repairs Water, Wastewater Treatment Plants; Residents No Longer Asked To ConserveThe Town of Hillsborough lifted the boil water notice for residents on Wednesday afternoon — but still warned against using much water.

Hillsborough Under Boil Water Notice, OWASA Responds to Chapel Hill Wastewater OverflowsFlooding from the Eno River led to the Town of Hillsborough issuing a boil water notice for water and sewer customers until further notice.

'Financial Disaster': Cancelled FEMA Program Leaves Hillsborough Pump Station Project $6 Million ShortHillsborough is now scrambling for ways to move forward with relocating its River Pump Station, a critical water and sewer project.

Heavy Rains, Flash Flooding Lead to Interstate 40 Closure and Delays in HillsboroughUPDATE: As of 10:30 a.m., the closure at the I-40/I-85 split has reopened and Interstate 40 West at Exit 261 reopened at 9 a.m. Flash flooding from early morning rain developed on parts of Interstate 40 and Interstate 85 in Orange County on Thursday, leading to lane closures and significant traffic delays. The North Carolina […]

More than 38,000 Gallons of Untreated Sewage Spills into Unnamed Hillsborough CreekThe Town of Hillsborough responded to a discharge of untreated sewage into an unnamed creek Monday morning. The spill, which the town estimated at 38,400 gallons, is believed to have begun Saturday and has since been stopped. According to a town release, the spill began due to a fence post stuck in an eight-inch sewer […]
›