Londonderry, New Hampshire Water Violations

29 water systems serve Londonderry, New Hampshire, providing drinking water to an estimated 10,156 people. These systems have 71 health-based violations on record, meaning contaminant levels exceeded EPA maximum contaminant levels (MCLs) or required treatment standards were not met.

Select a water system below to see its full violation history, lead and copper testing results, and compliance status.

Water SystemPopulation ServedSourceViolationsHealth-Based
Boumil Grove Condos 72 Groundwater 56 35
Towne Square Prof Condos 75 Groundwater 15 8
Bitim Apartments 28 Groundwater 130 6
Ponderosa MHP 110 Groundwater 12 4
28 Buttrick Rd Property 83 Groundwater 7 3
Londonderry Country Club 75 Groundwater 5 3
Reeds Ferry Small Bldgs 25 Groundwater 8 2
Oakridge Condos 250 Groundwater 5 2
Ark Learning Center 147 Groundwater 5 2
Olde Country Village 130 Groundwater 4 2
Rolling Meadows Condos I 88 Groundwater 3 2
Victory Baptist Sch 79 Groundwater 20 1
Century Village Condos 875 Groundwater 2 1
Wagon Wheel 88 Groundwater 13 0
Continental Recreation Park 200 Groundwater 4 0
Rolling Meadows Condos III 50 Groundwater 4 0
Brook Park Ests 875 Surface Water Purchased 3 0
Rolling Meadows Condos IV 42 Groundwater 1 0
Southview Condos 38 Groundwater 1 0
Londonderry 5,380 Surface Water Purchased 0 0
Avery Estates 380 Surface Water Purchased 0 0
Ministerial/Parrish Hills 298 Groundwater 0 0
Springwood Hills 225 Surface Water Purchased 0 0
Harvest Village 175 Groundwater 0 0
Hanafin Farm 105 Groundwater 0 0
Oak Hill Professional Park 100 Groundwater 0 0
Pinehaven Water Trust 88 Groundwater 0 0
Holton 40 Groundwater 0 0
Waste Innovations 35 Groundwater 0 0