Regional Wastewater Capacity with Cary and Apex
Holly Springs
Summary
The Council authorized the first $140 million of utility revenue bonds to expand the plant from 6 to 8 MGD — a $219 million project partially offset by a $3 million EPA grant.
At a glance
- Total mentions
- 6
- Last 30 days
- 1
Discussed at 2 meetings in the last 60 days; most recently Oct 13, 2026.
Impact analysis
Utility revenues pledged to repay up to $219 million total; two-phase issuance designed to minimize rate impacts.
All utility customers benefit from expanded wastewater capacity supporting growth.
Utility ratepayers bear the debt service through their water and sewer bills.
Mentions & discussions (6)
Town Council (Work) - Oct 13, 2026
Holly Springs is running out of wastewater capacity — the state could freeze new sewer connections around 2031 and the Utley Creek plant maxes out by 2035. The proposed fix: buy a 15% share of the Cary/Apex-owned Western Wake plant, at a preliminary town cost of $141–$259 million. Ratepayers will likely see increases.
Town Council (Work) - Sep 30, 2026
Holly Springs is planning for wastewater needs beyond its current 8-million-gallon-per-day expansion, working with Cary and Apex on a feasibility study and a future interlocal agreement. The council was asked for early comfort with the regional partnership path.
Town Council Business Meeting - Jul 21, 2026
Multiple developments — Meridian, Optimist Farm commercial, and others — are stuck waiting on sewer capacity. Meridian's approval kicks off a developer-funded basin study; solutions could cost around $25 million.
Town Council Quarterly Business Meeting - Jun 2, 2026
A resident warned that water is finite and the town doesn't have enough for all planned development, including the NC Children's Hospital in Apex and possible data centers. Council Member Deshazor pointed to the budget's water infrastructure investment as the answer.
Town Council Business Meeting - Feb 17, 2026
The Council authorized the first $140 million of utility revenue bonds to expand the plant from 6 to 8 MGD — a $219 million project partially offset by a $3 million EPA grant.
Town Council Business Meeting - Jan 20, 2026
The town is spending about $153 million to expand its wastewater plant from 6 to 8 million gallons per day, paid for with revenue bonds that are repaid through utility rates. Staff say recent rate increases already accounted for this borrowing. Council members asked about odor control and whether rates will rise further.
Related development
Mira Ridge Rezoning and Development Agreement (24-REZ-07)
Less density than originally proposed but a change from the town's conservation designation for the Avent Ferry corridor; includes full road widening and a sidewalk link to Lochridge.
Twin Springs Rezoning 25-REZ-10 and Development Agreement
Adds about 1,500 daily trips toward northern Piney Grove Wilbon plus developer-funded road widening, turn lanes, and intersection signal work shared with Fuquay-Varina.
Meridian at Sunset Lake Commons
Adds density near 540 with a major road connection, but no building until the regional sewer problem is solved — and neighbors worry about traffic, wetlands, and buffers.
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