WH

Water Hardness in 30513

Blue Ridge, Georgia · Fannin County

3 PPM
0.2 GPG
Soft
0Soft60120180300+
High Confidence — USGS Monitoring

Dataset updated March 9, 2026Matched to 15 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 15 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
15 USGS-backed sources
15 matched systems total for this ZIP; USGS monitoring is used where treated-water reports are unavailable.
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 30513

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.

15 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.
Blue Ridge Water System
GA1110000
Soft
3 PPMsurface water6,112 servedHigh Confidence — USGS Monitoring
Fannin County Usda - My Mountain Sd
GA1110125
Soft
3 PPMsurface water559 servedHigh Confidence — USGS Monitoring
Cherry Log Mtn.-Indian Rock
GA1230058
Soft
3 PPMgroundwater283 servedHigh Confidence — USGS Monitoring
Cherry Log Mtn.-Granny Lake
GA1230057
Soft
3 PPMgroundwater265 servedHigh Confidence — USGS Monitoring
Fannin County Cdbg - Forge Mill
GA1110124
Soft
3 PPMsurface water246 servedHigh Confidence — USGS Monitoring
Showing the first 5 systems. Expand to review all matched systems.

Nearby Zip Codes

305229305601630559163055593054125305399305408305723373266037317613739165305123

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 Blue Ridge, GA (30513).

Submit Your Data

Frequently Asked Questions

Is the water hard in Blue Ridge, GA (30513)?

The average water hardness in 30513 is 3 PPM (0.2 GPG), which is classified as soft.

Do I need a water softener in 30513?

At 3 PPM, your water is relatively soft. A water softener is generally not necessary.

Is hard water in 30513 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 30513?

Zip code 30513 in Blue Ridge, Georgia is served by 15 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.

10 min read

How to Test Water Hardness at Home

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

8 min read