Public water system · WI6420834
ActiveSmart Sand Inc. - Main Office
At a glance
Smart Sand Inc. - Main Office (PWSID WI6420834) is an active non-transient non-community water system in Monroe County, Wisconsin. It reports serving 97 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
97
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Smart Sand Inc. - Main Office compare with other water systems in Monroe County?
By EPA's size categories, Smart Sand Inc. - Main Office is a very small system (500 people or fewer). Monroe County has 102 active public water systems. Its population served is well below the county average of 385 people per system, and accounts for 0.2% of the 39,274 people reported by systems filed under the county. Across Wisconsin, the 11,056 active systems average 469 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Smart Sand Inc. - Main Office 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. Wisconsin has 891 active non-transient non-community water systems, 8.1% of the state's 11,056 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 10,978 Wisconsin systems (99%) list groundwater as their primary source.
Who owns and regulates Smart Sand Inc. - Main Office?
EPA lists Smart Sand Inc. - Main Office as privately owned. The WI state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 67 of the 102 active systems in Monroe County (66%) are also privately owned.
Does Smart Sand Inc. - Main Office 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 Smart Sand Inc. - Main Office. For the latest compliance status, check EPA ECHO for current compliance history.
Smart Sand Inc. - Main Office: frequently asked questions
Who runs Smart Sand Inc. - Main Office?
Smart Sand Inc. - Main Office (PWSID WI6420834) is a non-transient non-community water system privately owned. It is regulated by the WI state drinking water program.
How many people does Smart Sand Inc. - Main Office serve?
Smart Sand Inc. - Main Office reports serving 97 people through 1 service connection in Monroe County, Wisconsin.
Where does Smart Sand Inc. - Main Office 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 Smart Sand Inc. - Main Office have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Smart Sand Inc. - Main Office'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 WI state drinking water program.
Where can I find Smart Sand Inc. - Main Office's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Smart Sand Inc. - Main Office 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 Monroe County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Sparta Waterworks | Monroe | 10,025 | Community | Groundwater |
| Fort Mccoy North Post | Monroe | 10,000 | Community | Groundwater |
| Tomah Waterworks | Monroe | 9,192 | Community | Groundwater |
| Cashton Waterworks | Monroe | 1,120 | Community | Groundwater |
| Brookwood High School | Monroe | 700 | Non-transient non-community | Groundwater |
| Norwalk Waterworks | Monroe | 653 | 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, “Smart Sand Inc. - Main Office, PWSID WI6420834, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/smart-sand-inc-main-office-wi6420834 (data as of October 1, 2026).