Public water system · AZ0415384
ActiveQuartzsite Yacht Club
At a glance
Quartzsite Yacht Club (PWSID AZ0415384) is an active transient non-community water system in La Paz County, Arizona. It reports serving 200 people through 37 service connections. Its primary water source is groundwater, and EPA lists it as under public/private ownership. EPA's records list one violation for this system; it is health-based, and the most recent began in October 1987.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
200
Service connections
37
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Quartzsite Yacht Club compare with other water systems in La Paz County?
By EPA's size categories, Quartzsite Yacht Club is a very small system (500 people or fewer). La Paz County has 84 active public water systems. Its population served is about half of the county average of 365 people per system, and accounts for 0.7% of the 30,640 people reported by systems filed under the county. Across Arizona, the 1,769 active systems average 4,369 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Quartzsite Yacht Club is about 39% above 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. Arizona has 601 active transient non-community water systems, 34% of the state's 1,769 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,612 Arizona systems (91%) list groundwater as their primary source.
Who owns and regulates Quartzsite Yacht Club?
EPA lists Quartzsite Yacht Club as under public/private ownership. The AZ state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 31 of the 84 active systems in La Paz County (37%) are also under public/private ownership.
Does Quartzsite Yacht Club have drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in October 1987. By type: 1 contaminant level above the legal limit. 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 |
|---|---|---|---|---|
| 1987-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | 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.
Quartzsite Yacht Club: frequently asked questions
Who runs Quartzsite Yacht Club?
Quartzsite Yacht Club (PWSID AZ0415384) is a transient non-community water system under public/private ownership. It is regulated by the AZ state drinking water program.
How many people does Quartzsite Yacht Club serve?
Quartzsite Yacht Club reports serving 200 people through 37 service connections in La Paz County, Arizona.
Where does Quartzsite Yacht Club 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 Quartzsite Yacht Club have any drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in October 1987. 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 Quartzsite Yacht Club'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 health-based, and the most recent began in October 1987. For current results, consult EPA ECHO, or the AZ state drinking water program.
Where can I find Quartzsite Yacht Club's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Quartzsite Yacht Club 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 La Paz County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Quartzsite Town of | La Paz | 2,761 | Community | Groundwater |
| Blm Laposa Ltva | La Paz | 2,500 | Transient non-community | Groundwater |
| Epcor - Lakeside | La Paz | 1,775 | Community | Surface water |
| Cs Harrisburg Utility Company | La Paz | 1,759 | Community | Groundwater |
| Epcor - Moovalya Keys | La Paz | 1,298 | Community | Surface water |
| Cs Q Mountain Water Company | La Paz | 1,224 | 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, “Quartzsite Yacht Club, PWSID AZ0415384, Arizona”, https://aquacensus.com/water-systems/arizona/quartzsite-yacht-club-az0415384 (data as of October 1, 2026).