Public water system · CA4901394
Active7180 Hwy 116 LLC
At a glance
7180 Hwy 116 LLC (PWSID CA4901394) is an active transient non-community water system in Sonoma County, California. It reports serving 57 people through 2 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
57
Service connections
2
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does 7180 Hwy 116 LLC compare with other water systems in Sonoma County?
By EPA's size categories, 7180 Hwy 116 LLC is a very small system (500 people or fewer). Sonoma County has 441 active public water systems. Its population served is well below the county average of 1,092 people per system, and accounts for less than 0.1% of the 481,435 people reported by systems filed under the county. Across California, the 7,479 active systems average 5,706 people each. Nationally, the average active transient non-community water system reports serving 144 people, so 7180 Hwy 116 LLC is about 60% 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. California has 3,016 active transient non-community water systems, 40% of the state's 7,479 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 6,179 California systems (83%) list groundwater as their primary source.
Who owns and regulates 7180 Hwy 116 LLC?
EPA lists 7180 Hwy 116 LLC as owned by a local government. The CA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 58 of the 441 active systems in Sonoma County (13%) are also owned by a local government.
Does 7180 Hwy 116 LLC 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 7180 Hwy 116 LLC. For the latest compliance status, check EPA ECHO for current compliance history.
7180 Hwy 116 LLC: frequently asked questions
Who runs 7180 Hwy 116 LLC?
7180 Hwy 116 LLC (PWSID CA4901394) is a transient non-community water system owned by a local government. It is regulated by the CA state drinking water program.
How many people does 7180 Hwy 116 LLC serve?
7180 Hwy 116 LLC reports serving 57 people through 2 service connections in Sonoma County, California.
Where does 7180 Hwy 116 LLC 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 7180 Hwy 116 LLC have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is 7180 Hwy 116 LLC'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 CA state drinking water program.
Where can I find 7180 Hwy 116 LLC's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. 7180 Hwy 116 LLC 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 Sonoma County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Santa Rosa, City of | Sonoma | 175,396 | Community | Groundwater |
| Petaluma, City of | Sonoma | 60,781 | Community | Groundwater |
| Rohnert Park, City of | Sonoma | 43,821 | Community | Groundwater |
| Windsor, Town of | Sonoma | 25,561 | Community | Groundwater |
| Valley of the Moon Water District | Sonoma | 23,107 | Community | Groundwater |
| Sonoma, City of | Sonoma | 11,725 | 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, “7180 Hwy 116 LLC, PWSID CA4901394, California”, https://aquacensus.com/water-systems/california/7180-hwy-116-llc-ca4901394 (data as of October 1, 2026).