Public water system · WA5356414
ActiveLopps Second Addition
At a glance
Lopps Second Addition (PWSID WA5356414) is an active transient non-community water system in Stevens County, Washington. It reports serving 17 people through 29 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is not health-based, and the most recent began in November 2018.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
17
Service connections
29
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Lopps Second Addition compare with other water systems in Stevens County?
By EPA's size categories, Lopps Second Addition is a very small system (500 people or fewer). Stevens County has 65 active public water systems. Its population served is well below the county average of 513 people per system, and accounts for less than 0.1% of the 33,324 people reported by systems filed under the county. Across Washington, the 4,705 active systems average 2,172 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Lopps Second Addition is well below that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Washington has 1,913 active transient non-community water systems, 41% of the state's 4,705 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 4,370 Washington systems (93%) list groundwater as their primary source.
Who owns and regulates Lopps Second Addition?
EPA lists Lopps Second Addition as privately owned. The WA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 37 of the 65 active systems in Stevens County (57%) are also privately owned.
Does Lopps Second Addition have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in November 2018. By type: 1 monitoring. The contaminant or rule involved is Revised Total Coliform Rule. 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 |
|---|---|---|---|---|
| 2018-11-01 | MonitoringMonitoring, Additional Routine (RTCR) · code 3B | Revised Total Coliform Rulecode 8000 | 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.
Lopps Second Addition: frequently asked questions
Who runs Lopps Second Addition?
Lopps Second Addition (PWSID WA5356414) is a transient non-community water system privately owned. It is regulated by the WA state drinking water program.
How many people does Lopps Second Addition serve?
Lopps Second Addition reports serving 17 people through 29 service connections in Stevens County, Washington.
Where does Lopps Second Addition 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 Lopps Second Addition 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 November 2018. 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 Lopps Second Addition'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 November 2018. For current results, consult EPA ECHO, or the WA state drinking water program.
Where can I find Lopps Second Addition's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Lopps Second Addition is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Stevens County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Stevens Co PUD - Suncrest | Stevens | 7,484 | Community | Groundwater |
| Colville Water Department | Stevens | 4,945 | Community | Groundwater |
| Stevens Co PUD - Deer Lake | Stevens | 2,884 | Community | Groundwater |
| Kettle Falls Water Dept | Stevens | 2,698 | Community | Groundwater |
| Chewelah Water Dept South | Stevens | 2,615 | Community | Groundwater |
| Stevens Co PUD - Loon Lake | Stevens | 2,487 | Community | Groundwater |
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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, “Lopps Second Addition, PWSID WA5356414, Washington”, https://aquacensus.com/water-systems/washington/lopps-second-addition-wa5356414 (data as of October 1, 2026).