Newport, NH raised sewer rates 25% in November 2024. Salem water rates are increasing in January 2025. Wolfeboro is raising water 2% and sewer 7%. Drought conditions and aging infrastructure are affecting supply reliability across New Hampshire. Smart Valve™ cuts your commercial water bill 15%–35% annually, guaranteed.
The New Hampshire Water Situation
New Hampshire's commercial water customers face rate increases across multiple utilities simultaneously, compounded by drought conditions affecting water availability throughout the state. From Newport's 25% sewer increase to Salem and Wolfeboro rate adjustments, no part of New Hampshire's commercial market is immune to cost pressure in 2024–2025.
Commercial properties in New Hampshire face the same water system challenges as properties across the country: pressure fluctuations that cause meters to over-record consumption, water hammer from surge conditions, and leaks accelerated by supply pressure above the 65 PSI design limit of most fixtures. The Smart Valve™ has been installed in commercial properties throughout New Hampshire — hotels, apartment complexes, car washes, hospitals, and golf courses — delivering verified water bill reductions averaging 27% annually. See how it works →
Newport, New Hampshire raised sewer rates 25% in November 2024 — one of the steepest single-year sewer increases in the state. For commercial properties where sewer fees represent a significant portion of the total water bill, this compounds the overall cost of water operations substantially.
Salem is implementing water rate increases effective January 2025. Wolfeboro is raising water rates 2% and sewer rates 7%. This pattern of multiple New Hampshire utilities raising rates simultaneously reflects a statewide infrastructure investment requirement that will continue to drive rate increases across the state.
New Hampshire is experiencing drought conditions that are challenging water supply reliability, particularly for smaller municipalities that depend on local groundwater and surface water sources. As natural supply decreases, utilities invest in alternative sources — and commercial customers fund this investment through higher rates.
Smart Valve™ serves commercial properties across Manchester, Nashua, Concord, Derry, Dover, Rochester, Salem, Merrimack, and all New Hampshire commercial corridors.
Fully passive. NSF certified. Compatible with 99% of commercial meters — installed in under 4 hours.
Licensed technician installs on the user side of your meter. Minimal disruption — most installs complete in under 4 hours.
Mechanically set to your facility's specific line pressure for maximum air elimination.
Air exits before the meter. Your meter reads only liquid volume. Savings appear on your very next bill.

Verified Performance Data
All case studies are real installations verified by AWS, CWS, and Smart Valve™ technology. Water savings case study commercial results you can count on.
Any commercial property spending $5,000+/month on water. Serving Manchester, Nashua, Concord, Derry and beyond.
Cooling towers and domestic water lines.
Protect NOI against rising utility rates.
Invisible savings, zero guest impact.
High-volume facilities see the largest savings.
Water is the #1 variable cost. Smart Valve™ cuts it immediately.
Cooling water dominates operating costs.
Lower overhead in margin-tight food service.
Irrigation and clubhouse — highest ROI application.
Commercial water bill calculator based on real-world Smart Valve™ installations. Partnered with AWS, CWS, and Smart Valve. How much can I save on my water bill? Enter your bill below.
Estimates based on 21 M&V-verified installations (range 15%–35%). View all documented case studies →
*Calculations based on real-world Smart Valve™ installations. Minimum 15% savings guaranteed in writing. Results vary by meter type and line pressure.
Newport sewer up 25%, Salem and Wolfeboro raising rates in 2025, drought conditions active. Smart Valve™ guarantees at least 15% off your metered bill — or we make it right.
Small one-time installation fee. No monthly fees, no subscription. Pays for itself within the first few billing cycles.
Partner: American Water Savings (AWS) · Canadian Water Savings (CWS) · Smart Valve™