Public water system · NV0004051
ActiveP and L Denio Junction Rv Park
At a glance
P and L Denio Junction Rv Park (PWSID NV0004051) is an active non-transient non-community water system in Humboldt County, Nevada. It reports serving 65 people through 19 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, 12 are health-based, and the most recent began in March 2026.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
65
Service connections
19
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does P and L Denio Junction Rv Park compare with other water systems in Humboldt County?
By EPA's size categories, P and L Denio Junction Rv Park is a very small system (500 people or fewer). Humboldt County has 27 active public water systems. Its population served is well below the county average of 511 people per system, and accounts for 0.5% of the 13,801 people reported by systems filed under the county. Across Nevada, the 643 active systems average 5,508 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so P and L Denio Junction Rv Park is well below that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Nevada has 161 active non-transient non-community water systems, 25% of the state's 643 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 557 Nevada systems (87%) list groundwater as their primary source.
Who owns and regulates P and L Denio Junction Rv Park?
EPA lists P and L Denio Junction Rv Park as privately owned. The NV state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 17 of the 27 active systems in Humboldt County (63%) are also privately owned.
Does P and L Denio Junction Rv Park have drinking water violations?
Of the 12 most recent violations in EPA's records, 12 are health-based, and the most recent began in March 2026. The violations listed here began between March 2026 and March 2026. By type: 12 required treatment not met. The contaminant or rule involved most often is Groundwater Rule (12 of them). EPA lists 10 as unaddressed and 2 as resolved. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement. 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 |
|---|---|---|---|---|
| 2026-03-19 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2026-03-19 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Resolved |
| 2026-03-19 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2026-03-19 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2026-03-19 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2026-03-19 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2026-03-19 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Resolved |
| 2026-03-19 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2026-03-19 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2026-03-19 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2026-03-19 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2026-03-19 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
The 12 most recent violations in EPA's records, newest first.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.
P and L Denio Junction Rv Park: frequently asked questions
Who runs P and L Denio Junction Rv Park?
P and L Denio Junction Rv Park (PWSID NV0004051) is a non-transient non-community water system privately owned. It is regulated by the NV state drinking water program.
How many people does P and L Denio Junction Rv Park serve?
P and L Denio Junction Rv Park reports serving 65 people through 19 service connections in Humboldt County, Nevada.
Where does P and L Denio Junction Rv Park 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 P and L Denio Junction Rv Park have any drinking water violations?
Of the 12 most recent violations in EPA's records, 12 are health-based, and the most recent began in March 2026. 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 P and L Denio Junction Rv Park'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. Of the 12 most recent violations in EPA's records, 12 are health-based, and the most recent began in March 2026. For current results, consult EPA ECHO, or the NV state drinking water program.
Where can I find P and L Denio Junction Rv Park's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. P and L Denio Junction Rv Park is a non-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 Humboldt County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Winnemucca City of | Humboldt | 8,518 | Community | Groundwater |
| Gold Country Estates | Humboldt | 1,695 | Community | Groundwater |
| Nevada Gold Mines Twin Creeks | Humboldt | 600 | Non-transient non-community | Groundwater |
| Nevada Gold Mines Turquoise Ridge | Humboldt | 480 | Non-transient non-community | Groundwater |
| Marigold Mine Potable Water System | Humboldt | 450 | Non-transient non-community | Groundwater |
| Ndot Valmy Roadside Park Rp809hu | Humboldt | 367 | Transient non-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, “P and L Denio Junction Rv Park, PWSID NV0004051, Nevada”, https://aquacensus.com/water-systems/nevada/p-and-l-denio-junction-rv-park-nv0004051 (data as of October 1, 2026).