Public water system · NH1951020
ActivePease Trade Port
At a glance
Pease Trade Port (PWSID NH1951020) is an active community water system in Rockingham County, New Hampshire. It reports serving 9,900 people through 326 service connections. Its primary water source is groundwater, and EPA lists it as owned by a state government. EPA's records list one violation for this system; it is not health-based, and the most recent began in January 2011.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
9,900
Service connections
326
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Pease Trade Port compare with other water systems in Rockingham County?
By EPA's size categories, Pease Trade Port is a medium system (3,301 to 10,000 people). Rockingham County has 554 active public water systems. Its population served is about 20 times the county average of 492 people per system, and accounts for 3.6% of the 272,726 people reported by systems filed under the county. Across New Hampshire, the 2,450 active systems average 508 people each. Nationally, the average active community water system reports serving 6,703 people, so Pease Trade Port is about 48% above that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. New Hampshire has 706 active community water systems, 29% of the state's 2,450 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,374 New Hampshire systems (97%) list groundwater as their primary source.
Who owns and regulates Pease Trade Port?
EPA lists Pease Trade Port as owned by a state government. The NH state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 7 of the 554 active systems in Rockingham County (1.3%) are also owned by a state government.
Does Pease Trade Port have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in January 2011. By type: 1 monitoring and reporting. The contaminant or rule involved is Nitrate. EPA lists 1 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2011-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
The one violation in EPA's records.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Pease Trade Port: frequently asked questions
Who runs Pease Trade Port?
Pease Trade Port (PWSID NH1951020) is a community water system owned by a state government. It is regulated by the NH state drinking water program.
How many people does Pease Trade Port serve?
Pease Trade Port reports serving 9,900 people through 326 service connections in Rockingham County, New Hampshire.
Where does Pease Trade Port get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Pease Trade Port have any drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in January 2011. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Pease Trade Port's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list one violation for this system; it is not health-based, and the most recent began in January 2011. For current results, consult the system's annual water quality report, EPA ECHO, or the NH state drinking water program.
Where can I find Pease Trade Port's water quality report?
As a community water system, Pease Trade Port must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Rockingham County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Aquarion Water/Nh | Rockingham | 34,000 | Community | Groundwater |
| Portsmouth Water Works | Rockingham | 33,000 | Community | Surface water |
| Salem Water Dept | Rockingham | 21,000 | Community | Surface water |
| Derry Water Dept | Rockingham | 17,370 | Community | Purchased surface water |
| Seabrook Water Dept | Rockingham | 14,000 | Community | Groundwater |
| Exeter Water Dept | Rockingham | 12,236 | Community | Surface water |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Pease Trade Port, PWSID NH1951020, New Hampshire”, https://aquacensus.com/water-systems/new-hampshire/pease-trade-port-nh1951020 (data as of October 1, 2026).