With local reservoirs dropping, Monroe has quietly fired up a backup plan: crews have hooked a pump and short pipeline to a nearby rock quarry and are sending that water into Lake Lee as the region slides into severe drought. City officials say the move is meant to buy time for residents and utilities while longer-term options are studied.
New source adds millions a day
Crews tied a pump into a nearby rock quarry that holds roughly 120 million gallons and laid about 6,500 feet of pipe to move water into Lake Lee, allowing roughly 2 million gallons a day to flow into the city's system. The quarry, recently acquired from the state Department of Transportation, is being used to replenish the lakes that feed Monroe’s treatment plant, according to WSOC.
Officials breathe easier, for now
"Honestly right now, I have a little sigh of relief saying that Monroe has this water source available to it," said Jay Voyles, the city's deputy general manager of energy services and water resources. City staff say initial safety testing on the quarry water has passed and that the supply will be continuously monitored while crews watch how quickly the spring-fed quarry refills, WSOC reports.
Where this fits into city planning
The rock quarry has been listed in city planning documents as an emergency raw-water source, and the city recently issued a Request for Qualifications for a Source Water Supply Study to evaluate potential supplemental supplies, treatment needs and permitting pathways. The study and its appendices explicitly call for evaluation of quarry yield, intake and pipeline needs as officials decide whether the connection should remain beyond the short term, according to the City of Monroe.
Conservation still on the table
Monroe declared Stage 1 voluntary water conservation on Jan. 28 after city calculations showed about 180 days of supply remained, a move intended to slow reservoir drawdown and stretch water for essential uses, according to WBTV. Union County likewise moved into Stage 1 in late April as part of a basinwide response coordinated through the Catawba‑Wateree Drought Management Advisory Group, Spectrum News 1 reports.
How much difference will it make?
The pump's roughly 2 million-gallon-a-day contribution supplements Monroe's other sources but does not replace them. The city also has an agreement to pull up to about 1.99 million gallons per day from the Catawba basin, which puts the new hookup in perspective, according to The Charlotte Observer. Water managers say the practical value is time: conserved use and alternate supplies can help avoid mandatory cuts, but sustained rainfall remains the real fix.
What’s next
Officials say ongoing monitoring, lab testing and a formal engineering review will determine whether the quarry connection becomes a permanent part of Monroe’s water system. City planning documents and the RFQ show engineers will evaluate intake structures, pumps, pipelines and permitting steps, work that will determine how long the emergency measure remains in place, according to the City of Monroe.
