Public water system · GA0510034
ActiveLarchmont Estates Subdivision
At a glance
Larchmont Estates Subdivision (PWSID GA0510034) is an active community water system in Chatham County, Georgia. It reports serving 11,799 people through 5,023 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, none is health-based, and the most recent began in October 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
11,799
Service connections
5,023
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Larchmont Estates Subdivision compare with other water systems in Chatham County?
By EPA's size categories, Larchmont Estates Subdivision is a large system (10,001 to 100,000 people). Chatham County has 116 active public water systems, and Larchmont Estates Subdivision is the 5th-largest of them by population served. Its population served is about 3.9 times the county average of 2,993 people per system, and accounts for 3.4% of the 347,209 people reported by systems filed under the county. Across Georgia, the 2,375 active systems average 4,525 people each. Nationally, the average active community water system reports serving 6,703 people, so Larchmont Estates Subdivision is about 76% above 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. Georgia has 1,724 active community water systems, 73% of the state's 2,375 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,118 Georgia systems (89%) list groundwater as their primary source.
Who owns and regulates Larchmont Estates Subdivision?
EPA lists Larchmont Estates Subdivision as privately owned. The GA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 86 of the 116 active systems in Chatham County (74%) are also privately owned.
Does Larchmont Estates Subdivision have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2024. The violations listed here began between January 2020 and October 2024. By type: 8 monitoring and reporting, 3 public notice, recordkeeping or other and 1 reporting. The contaminant or rule involved most often is Public Notice (3 of them). EPA lists 12 as resolved. 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 |
|---|---|---|---|---|
| 2024-10-17 | ReportingLSL Reporting · code 4G | Lead and Copper Rule Revisionscode 5200 | No | Resolved |
| 2022-12-01 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2022-10-07 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2022-08-14 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2021-07-01 | Monitoring and reportingMonitoring, Regular · code 03 | Combined Uraniumcode 4006 | No | Resolved |
| 2021-07-01 | Monitoring and reportingMonitoring, Regular · code 03 | Combined Radium (-226 and -228)code 4010 | No | Resolved |
| 2021-07-01 | Monitoring and reportingMonitoring, Regular · code 03 | Gross alpha (excluding radon and uranium)code 4000 | No | Resolved |
| 2021-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | Combined Uraniumcode 4006 | No | Resolved |
| 2021-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | Combined Radium (-226 and -228)code 4010 | No | Resolved |
| 2021-04-01 | Monitoring and reportingMonitoring, Regular · code 03 | Gross alpha (excluding radon and uranium)code 4000 | No | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Cyanidecode 1024 | No | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Chromiumcode 1020 | No | Resolved |
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.
Larchmont Estates Subdivision: frequently asked questions
Who runs Larchmont Estates Subdivision?
Larchmont Estates Subdivision (PWSID GA0510034) is a community water system privately owned. It is regulated by the GA state drinking water program.
How many people does Larchmont Estates Subdivision serve?
Larchmont Estates Subdivision reports serving 11,799 people through 5,023 service connections in Chatham County, Georgia.
Where does Larchmont Estates Subdivision 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 Larchmont Estates Subdivision have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2024. 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 Larchmont Estates Subdivision'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. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2024. For current results, consult the system's annual water quality report, EPA ECHO, or the GA state drinking water program.
Where can I find Larchmont Estates Subdivision's water quality report?
As a community water system, Larchmont Estates Subdivision 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 Chatham County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Savannah-Main | Chatham | 168,958 | Community | Groundwater |
| Pooler | Chatham | 28,423 | Community | Purchased surface water |
| Savannah-Georgetown/Gateway | Chatham | 14,589 | Community | Groundwater |
| Savannah-Wilmington Island | Chatham | 13,526 | Community | Groundwater |
| The Landings Subdivision | Chatham | 11,058 | Community | Groundwater |
| Port Wentworth | Chatham | 11,000 | Community | Purchased surface water |
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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, “Larchmont Estates Subdivision, PWSID GA0510034, Georgia”, https://aquacensus.com/water-systems/georgia/larchmont-estates-subdivision-ga0510034 (data as of October 1, 2026).