Hardness
Soft
15.5 PPM · 0.9 GPG
Local water dashboard
Official source aggregationWater quality in Toccoa, GA 30577
A source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Stephens County.
2 reported benchmark flags
- Primary matched system
- Toccoa
- Source water
- Surface water
- County
- Stephens County
- Profile updated
At a glance
What the current records say
EPA quarter 2026Q2
Compliance screen
No active flag
0 active health-based records
Lead 90th percentile
0 mg/L
0% of action level
Utility match
1 system
Serves 28,711 people system-wide
Hardness meter
How hard is the water?
Estimated local hardness
USGS hardness classification scale
15.5 PPM
Soft
0–59Moderate
60–120Hard
121–180Very hard
181+
0–59Moderate
60–120Hard
121–180Very hard
181+
Parts per million
15.5
mg/L as CaCO₃ equivalent
Grains per gallon
0.9
1 GPG ≈ 17.1 PPM
What this means at home
At 15.5 PPM, mineral scale can build up on fixtures and heating elements, reduce soap lather, and leave visible spotting. Hardness is primarily an aesthetic and appliance concern—not itself a tap-water safety rating.
USGS sites used
12
Nearest site
17.8 mi
Observation range
Jan 6, 2016–Dec 9, 2024
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: CHATTOOGA RIVER NEAR CLAYTON, GA (Stream).USGS source documentation ↗
Regional context
Is 30577 typical?
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Toccoa median
14 PPM
About the same2 indexed ZIP readings · Range 13–15.5 PPM
Georgia median
40 PPM
24 PPM lower469 indexed ZIP readings · Range 3–207 PPM
EPA benchmark screen
Contaminant snapshot
Available numerical results from associated SDWIS community water systems, compared with the applicable action level or federal MCL. Federal measured-value coverage is incomplete.
1 pass2 fail
Lead (PB90)
0 mg/L
Reported Dec 31, 2022
Copper (CU90)
Not available
No numerical 90th-percentile result
Numerical coverage
3 comparable results
Missing values remain blank; absence is not treated as a pass.
Lead (90th percentile)
Measured in mg/L
Local 0
EPA limit 0.015
TTHM
Measured in MG/L
Local 0.085
EPA limit 0.08
Total Haloacetic Acids (HAA5)
Measured in MG/L
Local 0.064
EPA limit 0.06
Share of EPA benchmark
100% line = listed limit
2026Q2
- All records
- 5
- Health-based
- 4
- Active health-based
- 0
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Lead and Copper Rule | GA2570001 | Unaddressed | Oct 1, 2025 |
| TTHMHealth-basedReported 0.085 MG/L · MCL 0.08 | GA2570001 | Resolved | Oct 1, 2024through Dec 31, 2024 |
| TTHMHealth-basedReported 0.09 MG/L · MCL 0.08 | GA2570001 | Resolved | Jul 1, 2024through Sep 30, 2024 |
| Total Haloacetic Acids (HAA5)Health-basedReported 0.064 MG/L · MCL 0.06 | GA2570001 | Resolved | Apr 1, 2024through Jun 30, 2024 |
| TTHMHealth-basedReported 0.081 MG/L · MCL 0.08 | GA2570001 | Resolved | Apr 1, 2024through Jun 30, 2024 |
No reported violation does not prove that every contaminant was tested or absent; SDWIS measured values are incomplete and lag state records.
Solutions matcher
Your personalized water action plan
Matched to Toccoa ZIP 30577 using 15.5 PPM nearby hardness and 3 reported measurement benchmarks.
Drinking water protection
Under-Sink Reverse Osmosis System
TTHM, Total Haloacetic Acids (HAA5) have a measured benchmark flag or active health-based SDWIS record in this profile.
A certified multi-stage RO system targets a broader range of dissolved contaminants at the kitchen tap.
Explore under-sink filtrationAffiliate disclosure: we may earn a commission from qualifying purchases, at no added cost to you. Product matching is educational and does not replace certified water testing.
Nearby indexed reports
Compare ZIPs in Toccoa
Estimates can differ across a city because monitoring locations and associated systems differ.
Frequently asked
Water questions for Toccoa
Is tap water safe in Toccoa?+
EPA ECHO shows no active health-based violation for the associated systems in this reporting snapshot. This does not prove every contaminant is absent; federal records can lag and household plumbing can change tap conditions.
How hard is the water?+
Nearby USGS observations produce an estimate of 15.5 PPM, or 0.9 grains per gallon, classified as soft. This is not a household tap measurement.
Do I need a water softener?+
There is no high-hardness trigger in this profile. Confirm with a tap test before buying equipment.