Public water system · CA4410308
ActiveCsp- Kirkwood Entrance
At a glance
Csp- Kirkwood Entrance (PWSID CA4410308) is an active transient non-community water system in Santa Cruz County, California. It reports serving 1,154 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as under public/private ownership. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,154
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Csp- Kirkwood Entrance compare with other water systems in Santa Cruz County?
By EPA's size categories, Csp- Kirkwood Entrance is a small system (501 to 3,300 people). Santa Cruz County has 96 active public water systems. Its population served is about 60% below the county average of 2,856 people per system, and accounts for 0.4% of the 274,204 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 Csp- Kirkwood Entrance is about 8 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. 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 Csp- Kirkwood Entrance?
EPA lists Csp- Kirkwood Entrance as under public/private ownership. 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. 1 of the 96 active systems in Santa Cruz County (1%) are also under public/private ownership.
Does Csp- Kirkwood Entrance 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 Csp- Kirkwood Entrance. For the latest compliance status, check EPA ECHO for current compliance history.
Csp- Kirkwood Entrance: frequently asked questions
Who runs Csp- Kirkwood Entrance?
Csp- Kirkwood Entrance (PWSID CA4410308) is a transient non-community water system under public/private ownership. It is regulated by the CA state drinking water program.
How many people does Csp- Kirkwood Entrance serve?
Csp- Kirkwood Entrance reports serving 1,154 people through 1 service connection in Santa Cruz County, California.
Where does Csp- Kirkwood Entrance 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 Csp- Kirkwood Entrance have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Csp- Kirkwood Entrance'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 Csp- Kirkwood Entrance's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Csp- Kirkwood Entrance 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 Santa Cruz County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Santa Cruz Water Department | Santa Cruz | 94,626 | Community | Surface water |
| Watsonville, City of | Santa Cruz | 65,231 | Community | Surface water |
| Soquel Creek Water District | Santa Cruz | 40,809 | Community | Purchased surface water |
| San Lorenzo Valley Water Dist | Santa Cruz | 21,145 | Community | Surface water |
| Cabrillo College | Santa Cruz | 12,000 | Non-transient non-community | Groundwater |
| Scotts Valley Water District | Santa Cruz | 11,197 | 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, “Csp- Kirkwood Entrance, PWSID CA4410308, California”, https://aquacensus.com/water-systems/california/csp-kirkwood-entrance-ca4410308 (data as of October 1, 2026).