New Hampshire Water Quality
Water hardness and quality data for 16 cities in New Hampshire, USA.
45 mg/L
State average
🟢 Soft
Avg category
16
Cities tracked
Manchester
Pop. 110,229
53 mg/Lreservoir
PFAS: 6.6 ppt
Full report →Concord
Pop. 43,976
77 mg/Lreservoir
PFAS: 8.5 ppt
Full report →Derry Village
Unincorporated area
Pop. 34,539
18.5 mg/Lreservoir
PFAS: 3.9 ppt
Full report →Dover
Pop. 30,880
22.5 mg/Lreservoir
PFAS: 4.2 ppt
Full report →East Concord
Unincorporated area
Pop. 42,605
27 mg/Lreservoir
PFAS: 4.6 ppt
Full report →Nashua
Pop. 87,970
77.5 mg/Lreservoir
PFAS: 8.5 ppt
Full report →Rochester
Pop. 30,038
56 mg/Lreservoir
PFAS: 6.8 ppt
Full report →Bedford
Pop. 21,188
30.5 mg/Lreservoir
PFAS: 4.8 ppt
Full report →Claremont
Pop. 12,984
70.5 mg/Lreservoir
PFAS: 8 ppt
Full report →Derry
Pop. 22,015
18 mg/Lreservoir
PFAS: 3.9 ppt
Full report →Keene
Pop. 23,265
27 mg/Lreservoir
PFAS: 4.5 ppt
Full report →Laconia
Pop. 16,227
32 mg/Lreservoir
PFAS: 4.9 ppt
Full report →Lebanon
Pop. 13,579
36.5 mg/Lreservoir
PFAS: 5.3 ppt
Full report →Merrimack
Pop. 26,726
61.5 mg/Lreservoir
PFAS: 7.3 ppt
Full report →Pelham
Pop. 12,676
29 mg/Lreservoir
PFAS: 4.7 ppt
Full report →Portsmouth
Pop. 21,530
42 mg/Lreservoir
PFAS: 5.8 ppt
Full report →Salem
Pop. 29,549
67.5 mg/Lreservoir
PFAS: 7.7 ppt
Full report →Windham
Pop. 13,091
66.5 mg/Lreservoir
PFAS: 7.7 ppt
Full report →