Public water system · SD4600011
ActiveHigh Meadows Ranchettes
At a glance
High Meadows Ranchettes (PWSID SD4600011) is an active community water system in Pennington County, South Dakota. It reports serving 60 people through 24 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in July 2003.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
60
Service connections
24
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does High Meadows Ranchettes compare with other water systems in Pennington County?
By EPA's size categories, High Meadows Ranchettes is a very small system (500 people or fewer). Pennington County has 150 active public water systems. Its population served is well below the county average of 930 people per system, and accounts for less than 0.1% of the 139,467 people reported by systems filed under the county. Across South Dakota, the 699 active systems average 1,387 people each. Nationally, the average active community water system reports serving 6,703 people, so High Meadows Ranchettes is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. South Dakota has 510 active community water systems, 73% of the state's 699 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 431 South Dakota systems (62%) list groundwater as their primary source.
Who owns and regulates High Meadows Ranchettes?
EPA lists High Meadows Ranchettes as privately owned. The SD state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 134 of the 150 active systems in Pennington County (89%) are also privately owned.
Does High Meadows Ranchettes have drinking water violations?
Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in July 2003. The violations listed here began between October 2000 and July 2003. By type: 11 public notice, recordkeeping or other and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Consumer Confidence Rule (2 of them). EPA lists 9 as archived and 3 as resolved. 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. 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.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2003-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2002-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2002-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2000-10-14 | Public notice, recordkeeping or otherNotification, Public · code 06 | Metolachlorcode 2045 | No | Archived |
| 2000-10-14 | Public notice, recordkeeping or otherNotification, Public · code 06 | Pentachlorophenolcode 2326 | No | Archived |
| 2000-10-14 | Public notice, recordkeeping or otherNotification, Public · code 06 | Hexachlorocyclopentadienecode 2042 | No | Archived |
| 2000-10-14 | Public notice, recordkeeping or otherNotification, Public · code 06 | Atrazinecode 2050 | No | Archived |
| 2000-10-14 | Public notice, recordkeeping or otherNotification, Public · code 06 | Aldicarb sulfoxidecode 2043 | No | Archived |
| 2000-10-14 | Public notice, recordkeeping or otherNotification, Public · code 06 | Oxamylcode 2036 | No | Archived |
| 2000-10-14 | Public notice, recordkeeping or otherNotification, Public · code 06 | Toxaphenecode 2020 | No | Archived |
| 2000-10-14 | Public notice, recordkeeping or otherNotification, Public · code 06 | 1,2-Dibromo-3-chloropropane (DBCP)code 2931 | No | Archived |
| 2000-10-14 | Public notice, recordkeeping or otherNotification, Public · code 06 | Dinosebcode 2041 | No | Archived |
The 12 most recent 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.
High Meadows Ranchettes: frequently asked questions
Who runs High Meadows Ranchettes?
High Meadows Ranchettes (PWSID SD4600011) is a community water system privately owned. It is regulated by the SD state drinking water program.
How many people does High Meadows Ranchettes serve?
High Meadows Ranchettes reports serving 60 people through 24 service connections in Pennington County, South Dakota.
Where does High Meadows Ranchettes 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 High Meadows Ranchettes have any drinking water violations?
Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in July 2003. 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 High Meadows Ranchettes' 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. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in July 2003. For current results, consult the system's annual water quality report, EPA ECHO, or the SD state drinking water program.
Where can I find High Meadows Ranchettes' water quality report?
As a community water system, High Meadows Ranchettes must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Pennington County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Rapid City | Pennington | 72,009 | Community | Surface water |
| Box Elder | Pennington | 14,000 | Community | Groundwater |
| Rapid Valley Sanitary District | Pennington | 11,408 | Community | Surface water |
| Ellsworth Afb | Pennington | 9,100 | Community | Purchased surface water |
| Nps-Mount Rushmore National Memorial | Pennington | 4,100 | Non-transient non-community | Groundwater |
| Colonial Pine Hills Sanitary Distric | Pennington | 1,200 | 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, “High Meadows Ranchettes, PWSID SD4600011, South Dakota”, https://aquacensus.com/water-systems/south-dakota/high-meadows-ranchettes-sd4600011 (data as of October 1, 2026).