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Gilmer County, Georgia — public water systems

At a glance

25 active public water systems are filed under Gilmer County, Georgia in EPA's SDWIS records, together reporting 18,064 people served. The largest is Ellijay-Gilmer Co. Water Auth., which reports serving 13,010 people. 14 are community water systems serving people where they live; the other 11 are non-community systems, such as schools, workplaces, campgrounds and gas stations with their own supply.

Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.

Active systems

25

Population served

18.1K

Community systems

14

Groundwater share

88%

How does Gilmer County compare with other Georgia counties?

Gilmer County has the 24th-most active public water systems among the 177 counties listed for active Georgia systems in EPA records; among the 149 with 3 or more systems, the median has 10. Its systems report 18,064 people served in total, the 78th-largest county figure in the state and 0.2% of the statewide total. The average system here reports serving 723 people, well below the Georgia average of 4,525. Population figures are what each system reports; people served by more than one system, such as a wholesaler and the town that buys from it, are counted by each.

Where does Gilmer County's drinking water come from?

By primary water source, Gilmer County's active systems draw on groundwater (22, 88%), purchased surface water (2, 8%) and surface water (1, 4%). Overall, 88% rely mainly on groundwater (including purchased groundwater) and 12% on surface water, compared with 90% and 10% across Georgia. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Ellijay-Gilmer Co. Water Auth., draws primarily on surface water.

What kinds of water systems operate in Gilmer County?

Gilmer County's active systems break down as 14 community systems (56%), 2 non-transient non-community systems (8%) and 9 transient non-community systems (36%). 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. 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. 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. EPA lists their owner types as private (92%) and local government (8%).

Water systems in Gilmer County

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Active public water systems in Gilmer County, Georgia
#Water systemCountyPopulation servedTypeSource
1Ellijay-Gilmer Co. Water Auth.Gilmer13,010CommunitySurface water
2Eagles Mountain CampgroundGilmer1,820CommunityPurchased surface water
3Walnut Mountain S/D PoaGilmer1,105CommunityPurchased surface water
4Cherry Log Mtn.-Indian RockGilmer283CommunityGroundwater
5Cherry Log Mtn.-Granny LakeGilmer265CommunityGroundwater
6Laurel RidgeGilmer224CommunityGroundwater
7Lake BuckhornGilmer164CommunityGroundwater
8Cherry Log Mountain IGilmer151CommunityGroundwater
9Carters Lake EstatesGilmer148CommunityGroundwater
10Hidden LakeGilmer112CommunityGroundwater
11Diamond Lure CampgroundGilmer99Transient non-communityGroundwater
12River Bend SubdivisionGilmer91Transient non-communityGroundwater
13Cashes ValleyGilmer81Transient non-communityGroundwater
14HeartchanGilmer80Transient non-communityGroundwater
15Holloway MountainGilmer65CommunityGroundwater
16Rock Creek #1Gilmer44Transient non-communityGroundwater
17Rock Creek #2Gilmer44Transient non-communityGroundwater
18Crockett Mountain SubdivisionGilmer44CommunityGroundwater
19Promise Land Ministries - Narrow WayGilmer43Non-transient non-communityGroundwater
20Owensby Mill S/DGilmer36CommunityGroundwater
21Anderson FarmsGilmer35CommunityGroundwater
22No Rust, LLC / Fm StainlessGilmer35Non-transient non-communityGroundwater
23515 Properties, LLCGilmer35Transient non-communityGroundwater
24Camp HighlandGilmer25Transient non-communityGroundwater
25Double KnobGilmer25Transient non-communityGroundwater

Gilmer County water systems: frequently asked questions

How many public water systems are in Gilmer County, Georgia?

EPA's SDWIS records file 25 active public water systems under Gilmer County, Georgia: 14 community systems (56%), 2 non-transient non-community systems (8%) and 9 transient non-community systems (36%).

Who supplies drinking water in Gilmer County, GA?

The largest community water systems filed under Gilmer County are Ellijay-Gilmer Co. Water Auth. (13,010 people served), Eagles Mountain Campground (1,820 people served) and Walnut Mountain S/D Poa (1,105 people served). Which system serves a particular address depends on its service area, which EPA's SDWIS records do not include; a water bill or the local utility can confirm it.

Does Gilmer County's drinking water come from groundwater or surface water?

Of the 25 active public water systems in Gilmer County, 88% draw mainly on groundwater and 12% on surface water, counting purchased supplies. The largest system, Ellijay-Gilmer Co. Water Auth., uses surface water.

Where can I find a water quality report for Gilmer County?

Each community water system must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1, covering the previous calendar year. 14 community systems are filed under Gilmer County, so the report to look for is the one from the system that supplies your address.

How can I check violations for a water system in Gilmer County?

Open the system's profile from the list on this page. Each profile shows the most recent Safe Drinking Water Act violations in EPA's records, with plain-English labels and whether each one is resolved. For current compliance status, EPA ECHO is the primary source.

More Georgia water systems

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, “Public water systems in Gilmer County, Georgia”, https://aquacensus.com/water-systems/georgia/gilmer (data as of October 1, 2026).