Public water system · NH1408100
ActiveLoudon Mart
Transient non-community water system in Merrimack County, New Hampshire, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
150
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-09-11 | 4B | 8000 | No | Resolved |
| 2025-08-01 | 3A | 8000 | No | Resolved |
| 2025-01-20 | 75 | 7500 | No | Resolved |
| 2025-01-20 | 75 | 7500 | No | Resolved |
| 2024-12-10 | 4B | 8000 | No | Resolved |
| 2024-11-01 | 3A | 8000 | No | Resolved |
| 2024-07-17 | 4B | 8000 | No | Resolved |
| 2024-06-01 | 3A | 8000 | No | Resolved |
| 2019-11-12 | 4B | 8000 | No | Resolved |
| 2019-10-01 | 3A | 8000 | No | Resolved |
| 2018-10-01 | 4B | 8000 | No | Resolved |
| 2018-10-01 | 3A | 8000 | No | Resolved |
Loudon Mart: frequently asked questions
Is Loudon Mart's water safe to drink?
Loudon Mart is an active transient non-community water system regulated under the Safe Drinking Water Act, overseen by the NH state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Loudon Mart?
Loudon Mart (PWSID NH1408100) is a private-owned transient non-community water system, regulated by the NH state drinking water program.
How many people does Loudon Mart serve?
Loudon Mart reports serving 150 people through 1 service connections in Merrimack County, New Hampshire.
Where does Loudon Mart get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Merrimack County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Concord Water Dept | Merrimack | 44,215 | Community | Surface water |
| Franklin Water Works | Merrimack | 7,200 | Community | Groundwater |
| Pembroke Water Works | Merrimack | 5,200 | Community | Groundwater |
| Central Hooksett Water Pct | Merrimack | 4,650 | Community | Purchased surface water |
| Penacook Boscawen Water Pct | Merrimack | 3,800 | Community | Groundwater |
| New London Springfield Water | Merrimack | 3,250 | Community | Groundwater |