Public water system · CA5100117
ActiveNational American Corp. Lp-Lake Minden
At a glance
National American Corp. Lp-Lake Minden (PWSID CA5100117) is an active transient non-community water system in Sutter County, California. It reports serving 1,065 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 4 violations for this system; 1 is health-based, and the most recent began in April 2014.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,065
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does National American Corp. Lp-Lake Minden compare with other water systems in Sutter County?
By EPA's size categories, National American Corp. Lp-Lake Minden is a small system (501 to 3,300 people). Sutter County has 35 active public water systems, and National American Corp. Lp-Lake Minden is the 4th-largest of them by population served. Its population served is about 58% below the county average of 2,514 people per system, and accounts for 1.2% of the 87,991 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 National American Corp. Lp-Lake Minden is about 7.4 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 National American Corp. Lp-Lake Minden?
EPA lists National American Corp. Lp-Lake Minden as privately owned. 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. 23 of the 35 active systems in Sutter County (66%) are also privately owned.
Does National American Corp. Lp-Lake Minden have drinking water violations?
EPA's records list 4 violations for this system; 1 is health-based, and the most recent began in April 2014. The violations listed here began between August 1984 and April 2014. By type: 2 monitoring and reporting, 1 contaminant level above the legal limit and 1 public notice, recordkeeping or other. The contaminant or rule involved most often is Total coliform bacteria (TCR) (2 of them). EPA lists 3 as resolved and 1 as archived. 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. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2014-04-01 | Monitoring and reportingMonitoring, Repeat Minor (TCR) · code 26 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2013-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2005-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 1984-08-01 | Public notice, recordkeeping or otherNotification, Public · code 06 | Not reported | No | Archived |
All 4 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.
National American Corp. Lp-Lake Minden: frequently asked questions
Who runs National American Corp. Lp-Lake Minden?
National American Corp. Lp-Lake Minden (PWSID CA5100117) is a transient non-community water system privately owned. It is regulated by the CA state drinking water program.
How many people does National American Corp. Lp-Lake Minden serve?
National American Corp. Lp-Lake Minden reports serving 1,065 people through 1 service connection in Sutter County, California.
Where does National American Corp. Lp-Lake Minden 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 National American Corp. Lp-Lake Minden have any drinking water violations?
EPA's records list 4 violations for this system; 1 is health-based, and the most recent began in April 2014. 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 National American Corp. Lp-Lake Minden'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 records list 4 violations for this system; 1 is health-based, and the most recent began in April 2014. For current results, consult EPA ECHO, or the CA state drinking water program.
Where can I find National American Corp. Lp-Lake Minden's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. National American Corp. Lp-Lake Minden 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 Sutter County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Yuba City | Sutter | 70,256 | Community | Surface water |
| City of Live Oak | Sutter | 9,285 | Community | Groundwater |
| Sutter Community S.D. | Sutter | 2,904 | Community | Groundwater |
| Church of Glad Tidings | Sutter | 878 | Non-transient non-community | Groundwater |
| Wildewood East Mutual | Sutter | 350 | Community | Groundwater |
| East Nicolaus Joint Union High School | Sutter | 330 | Non-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, “National American Corp. Lp-Lake Minden, PWSID CA5100117, California”, https://aquacensus.com/water-systems/california/national-american-corp-lp-lake-minden-ca5100117 (data as of October 1, 2026).