Where does the water in 29440 come from?

Water for zip code 29440 in Georgetown, South Carolina is provided by 4 water systems. Contact your local utility for specific source information, or check our detailed page for your area.

Water Hardness in 29440

Q: Is the water hard in Georgetown, SC (29440)?

The average water hardness in 29440 is 28 PPM (1.6 GPG), which is classified as soft. No water treatment is typically needed.

Q: Do I need a water softener in 29440?

At 28 PPM, your water is relatively soft. A water softener is generally not necessary, though some homeowners prefer the feel of softened water.

Georgetown, South Carolina · Georgetown County

28 PPM

1.6 GPG

Soft

0Soft60120180300+

Estimated — Nearby Data

Dataset updated March 9, 2026Matched to 4 water systemsTap readings can vary by utility zone, treatment, and plumbing. Methodology

Source context

How this ZIP reading is built

This ZIP reading is built from 4 matched water systems. When more than one system is matched, the displayed value is weighted toward larger known service populations when that data is available.

Source basis

4 estimated sources

This ZIP reading needs local confirmation before equipment sizing or purchase decisions.

Water source profile

Primarily surface water

Surface-water hardness can shift with reservoirs, runoff, season, and treatment. This profile is weighted by known population served across matched systems.

Data recency

March 9, 2026

Dataset rebuilt March 9, 2026; individual utility reporting years can vary.

Hardness is a mineral-content reading, not a drinking-water safety rating. Use it for scale, appliance, and softener decisions; check your utility report or test your tap before sizing treatment equipment. See how we calculate local readings.

Water Systems Serving 29440

These are the systems matched to this ZIP code. The displayed ZIP value is weighted toward larger known service populations when population data is available.

4 water systems

PWSID is the public water system identifier. Data Source shows whether the hardness value comes from a treated-water report, USGS monitoring, or a local estimate; source year is shown when available.

Water System	Source	Hardness	Pop. Served	Data Source
Gcwsd Waccamaw Neck (Sc2220010) SC2220010	surface water	30 PPM Soft	37,790	Estimated — Nearby Data
Georgetown City Of (Sc2210001) SC2210001	surface water	11 PPM Soft	9,092	Estimated — County Avg
Georgetown Rural Comm Wa (2220001) SC2220001	groundwater	11 PPM Soft	4,941	Estimated — County Avg
Browns Ferry Water Co (Sc2220003) SC2220003	groundwater	97 PPM Slightly Hard	2,550	Estimated — Nearby Data

Gcwsd Waccamaw Neck (Sc2220010)

SC2220010

Soft

30 PPMsurface water37,790 servedEstimated — Nearby Data

Georgetown City Of (Sc2210001)

SC2210001

Soft

11 PPMsurface water9,092 servedEstimated — County Avg

Georgetown Rural Comm Wa (2220001)

SC2220001

Soft

11 PPMgroundwater4,941 servedEstimated — County Avg

Browns Ferry Water Co (Sc2220003)

SC2220003

Slightly Hard

97 PPMgroundwater2,550 servedEstimated — Nearby Data

Nearby Zip Codes

2951035 2958526 29453157 2957630 2945829 2958030 295542 2957530 2955617 29450158 2957730

What This Means For You

Recommendations are based on the displayed ZIP hardness reading. Confirm your tap reading before sizing or buying treatment equipment.

Your Water Is Soft

Your water hardness is in the soft range. You likely don't need a water softener. Enjoy your naturally soft water!

Know your water hardness?

If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for Georgetown, SC (29440).

Submit Your Data

Frequently Asked Questions

Is the water hard in Georgetown, SC (29440)?

Our estimate for 29440 is 28 PPM (1.6 GPG), but it is based on nearby, county, or state-level data rather than a direct treated tap-water report for this exact location. Confirm with your utility or a home test.

Do I need a water softener in 29440?

Do not size a softener from this estimate alone. Confirm the actual tap-water hardness before choosing treatment equipment.

Is hard water in 29440 safe to drink?

Water hardness itself is a mineral-content reading, not a drinking-water safety rating. Calcium and magnesium are naturally occurring minerals, but you should check your utility's Consumer Confidence Report for contaminant and compliance information.

How many water systems serve 29440?

Zip code 29440 in Georgetown, South Carolina is served by 4 water systems.

Learn More About Your Water

Water Hardness Scale: PPM and GPG Chart

Use the USGS water hardness scale to compare PPM, GPG, and mg/L levels from soft to very hard water.

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How to Test Water Hardness at Home

Compare free lookups, soap tests, test strips, liquid drop kits, and lab tests for measuring water hardness.

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