Surface Water Systems in New Hampshire

24 community drinking-water systems in New Hampshirematching this source-type cohort.

Systems that draw primarily from rivers, lakes, or reservoirs. Surface water systems face treatment complexity, seasonal variability, watershed protection demands, and exposure to drought and climate patterns.

SystemPop. ServedMISIBand

MANCHESTER WATER WORKS124K29.025Watch

PENNICHUCK WATER WORKS89K16.367Stable

CONCORD WATER DEPT44K14.752Stable

PORTSMOUTH WATER WORKS33K27.031Watch

KEENE WATER DEPT30K7.198Stable

ROCHESTER WATER DEPT25K18.521Stable

SALEM WATER DEPT21K27.297Watch

DERRY WATER DEPT17K22.531Watch

LACONIA WATER WORKS17K14.880Stable

UNH/DURHAM WATER SYS16K17.565Stable

LEBANON WATER DEPT14K16.324Stable

EXETER WATER DEPT12K30.960Watch

SOMERSWORTH WATER WORKS12K21.228Watch

HANOVER WATER DEPT10K10.796Stable

BERLIN WATER WORKS10K20.750Watch

MILFORD WATER UTILITIES DEPT10K25.293Watch

CLAREMONT WATER DEPT9K21.176Watch

PEU/LITCHFIELD7K17.368Stable

LITTLETON WATER AND LIGHT DEPT7K25.250Watch

PEU/LONDONDERRY6K21.368Watch

WOLFEBORO WATER AND SEWER6K20.750Watch

NEWPORT WATER WORKS5K7.994Stable

CENTRAL HOOKSETT WATER PCT5K21.368Watch

MEREDITH WATER DEPT4K17.700Stable