Public water system · FL3354904
ActiveMack Concrete Industries
At a glance
Mack Concrete Industries (PWSID FL3354904) is an active non-transient non-community water system in Lake County, Florida. It reports serving 55 people through 3 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 4 violations for this system; none is health-based, and the most recent began in January 2020.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
55
Service connections
3
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Mack Concrete Industries compare with other water systems in Lake County?
By EPA's size categories, Mack Concrete Industries is a very small system (500 people or fewer). Lake County has 275 active public water systems. Its population served is well below the county average of 1,569 people per system, and accounts for less than 0.1% of the 431,494 people reported by systems filed under the county. Across Florida, the 5,197 active systems average 4,345 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Mack Concrete Industries is well below that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Florida has 780 active non-transient non-community water systems, 15% of the state's 5,197 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 4,996 Florida systems (96%) list groundwater as their primary source.
Who owns and regulates Mack Concrete Industries?
EPA lists Mack Concrete Industries as privately owned. The FL state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 205 of the 275 active systems in Lake County (75%) are also privately owned.
Does Mack Concrete Industries have drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in January 2020. The violations listed here began between October 1993 and January 2020. By type: 4 monitoring and reporting. The contaminants or rules involved are Endothall, Dalapon, Nitrate and Antimony. 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 |
|---|---|---|---|---|
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Endothallcode 2033 | No | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Dalaponcode 2031 | No | Resolved |
| 2001-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 1993-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Antimonycode 1074 | 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.
Mack Concrete Industries: frequently asked questions
Who runs Mack Concrete Industries?
Mack Concrete Industries (PWSID FL3354904) is a non-transient non-community water system privately owned. It is regulated by the FL state drinking water program.
How many people does Mack Concrete Industries serve?
Mack Concrete Industries reports serving 55 people through 3 service connections in Lake County, Florida.
Where does Mack Concrete Industries 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 Mack Concrete Industries have any drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in January 2020. 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 Mack Concrete Industries' 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; none is health-based, and the most recent began in January 2020. For current results, consult EPA ECHO, or the FL state drinking water program.
Where can I find Mack Concrete Industries' water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Mack Concrete Industries is a non-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 Lake County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Leesburg, City of | Lake | 46,921 | Community | Groundwater |
| Eustis, City of (4 Wtps) | Lake | 39,721 | Community | Groundwater |
| Mount Dora, City of (2wps) | Lake | 39,710 | Community | Groundwater |
| Clermont East Water System (2 Wps) | Lake | 39,279 | Community | Groundwater |
| Lake Utility Services Inc. North (8 Wps) | Lake | 24,798 | Community | Groundwater |
| Groveland Water Department | Lake | 23,628 | 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, “Mack Concrete Industries, PWSID FL3354904, Florida”, https://aquacensus.com/water-systems/florida/mack-concrete-industries-fl3354904 (data as of October 1, 2026).