Public water system · CO0255400
ActiveTomichi Creek Trading Post
At a glance
Tomichi Creek Trading Post (PWSID CO0255400) is an active transient non-community water system in Saguache County, Colorado. It reports serving 66 people through 29 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, none is health-based, and the most recent began in June 2023.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
66
Service connections
29
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Tomichi Creek Trading Post compare with other water systems in Saguache County?
By EPA's size categories, Tomichi Creek Trading Post is a very small system (500 people or fewer). Saguache County has 16 active public water systems. Its population served is well below the county average of 425 people per system, and accounts for 1% of the 6,802 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 Tomichi Creek Trading Post is about half of 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 Tomichi Creek Trading Post?
EPA lists Tomichi Creek Trading Post 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. 9 of the 16 active systems in Saguache County (56%) are also privately owned.
Does Tomichi Creek Trading Post have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in June 2023. The violations listed here began between October 2005 and June 2023. By type: 9 monitoring and reporting, 2 public notice, recordkeeping or other and 1 monitoring. The contaminant or rule involved most often is Total coliform bacteria (TCR) (5 of them). EPA lists 12 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 |
|---|---|---|---|---|
| 2023-06-02 | Public notice, recordkeeping or otherPublic Notification Violation without NPDWR Violation · code 76 | Public Noticecode 7500 | No | Resolved |
| 2023-04-20 | Public notice, recordkeeping or otherSample Siting Plan Errors (RTCR) · code 5A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2021-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2019-10-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2013-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2009-10-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2009-04-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2008-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2007-10-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2006-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2006-01-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2005-10-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
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.
Tomichi Creek Trading Post: frequently asked questions
Who runs Tomichi Creek Trading Post?
Tomichi Creek Trading Post (PWSID CO0255400) is a transient non-community water system privately owned. It is regulated by the CO state drinking water program.
How many people does Tomichi Creek Trading Post serve?
Tomichi Creek Trading Post reports serving 66 people through 29 service connections in Saguache County, Colorado.
Where does Tomichi Creek Trading Post 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 Tomichi Creek Trading Post have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in June 2023. 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 Tomichi Creek Trading Post'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, none is health-based, and the most recent began in June 2023. For current results, consult EPA ECHO, or the CO state drinking water program.
Where can I find Tomichi Creek Trading Post's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Tomichi Creek Trading Post 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 Saguache County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Center Town of | Saguache | 2,575 | Community | Groundwater |
| Baca Grande Wsd | Saguache | 2,006 | Community | Groundwater |
| Kv Hoa Inc. | Saguache | 580 | Community | Groundwater |
| Saguache Town of | Saguache | 504 | Community | Groundwater |
| Crestone Ws | Saguache | 293 | Community | Groundwater |
| Area 420 | Saguache | 182 | Non-transient non-community | Purchased 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, “Tomichi Creek Trading Post, PWSID CO0255400, Colorado”, https://aquacensus.com/water-systems/colorado/tomichi-creek-trading-post-co0255400 (data as of October 1, 2026).