Public water system · CO0259039
ActiveKeystone Lodge Iv
At a glance
Keystone Lodge Iv (PWSID CO0259039) is an active transient non-community water system in Summit County, Colorado. It reports serving 2,268 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,268
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Keystone Lodge Iv compare with other water systems in Summit County?
By EPA's size categories, Keystone Lodge Iv is a small system (501 to 3,300 people). Summit County has 42 active public water systems. Its population served is roughly in line with the county average of 2,142 people per system, and accounts for 2.5% of the 89,964 people reported by systems filed under the county. Across Colorado, the 2,207 active systems average 3,400 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Keystone Lodge Iv is about 16 times 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. Colorado has 956 active transient non-community water systems, 43% of the state's 2,207 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,437 Colorado systems (65%) list groundwater as their primary source.
Who owns and regulates Keystone Lodge Iv?
EPA lists Keystone Lodge Iv as privately owned. The CO state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 24 of the 42 active systems in Summit County (57%) are also privately owned.
Does Keystone Lodge Iv have drinking water violations?
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for Keystone Lodge Iv. For the latest compliance status, check EPA ECHO for current compliance history.
Keystone Lodge Iv: frequently asked questions
Who runs Keystone Lodge Iv?
Keystone Lodge Iv (PWSID CO0259039) is a transient non-community water system privately owned. It is regulated by the CO state drinking water program.
How many people does Keystone Lodge Iv serve?
Keystone Lodge Iv reports serving 2,268 people through 1 service connection in Summit County, Colorado.
Where does Keystone Lodge Iv 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 Keystone Lodge Iv have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Keystone Lodge Iv'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 Safe Drinking Water Act records list no violations for this system. For current results, consult EPA ECHO, or the CO state drinking water program.
Where can I find Keystone Lodge Iv's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Keystone Lodge Iv 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 Summit County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Breckenridge Town of | Summit | 28,315 | Community | Surface water |
| Snake River Wd | Summit | 9,900 | Community | Groundwater |
| Silverthorne Town of | Summit | 8,400 | Community | Groundwater |
| Copper Mountain Consolidated Md | Summit | 5,785 | Community | Groundwater |
| Frisco Town of | Summit | 4,495 | Community | Surface water |
| Cdot Vail Pass Ra | Summit | 3,302 | Transient non-community | Surface water |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Keystone Lodge Iv, PWSID CO0259039, Colorado”, https://aquacensus.com/water-systems/colorado/keystone-lodge-iv-co0259039 (data as of October 1, 2026).