Hardness
Hard
176.5 PPM · 10.3 GPG
Local water dashboard
Official source aggregationWater quality in Dryden, VA 24243
A source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Lee County.
No active health-based violation reported
- Primary matched system
- Dryden Water Authority
- Source water
- Surface water
- County
- Lee 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 1,922 people system-wide
Hardness meter
How hard is the water?
Estimated local hardness
USGS hardness classification scale
176.5 PPM
Soft
0–59Moderate
60–120Hard
121–180Very hard
181+
0–59Moderate
60–120Hard
121–180Very hard
181+
Parts per million
176.5
mg/L as CaCO₃ equivalent
Grains per gallon
10.3
1 GPG ≈ 17.1 PPM
What this means at home
At 176.5 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
6
Nearest site
28.8 mi
Observation range
Aug 30, 2016–Aug 31, 2016
Estimate confidence
Low
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: CLINCH RIVER NR CHESTNUT RIDGE RD NR DUNGANNON, VA (Stream).USGS source documentation ↗
Regional context
Is 24243 typical?
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Dryden median
177 PPM
About the same1 indexed ZIP readings · Range 176.5–176.5 PPM
Virginia median
34 PPM
143 PPM higher133 indexed ZIP readings · Range 9–253 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 pass
Lead (PB90)
0 mg/L
Reported Dec 31, 2023
Copper (CU90)
Not available
No numerical 90th-percentile result
Numerical coverage
1 comparable result
Missing values remain blank; absence is not treated as a pass.
Lead (90th percentile)
Measured in mg/L
Local 0
EPA limit 0.015
Share of EPA benchmark
100% line = listed limit
2026Q2
- All records
- 1
- Health-based
- 0
- Active health-based
- 0
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Chlorine | VA1105100 | Resolved | Mar 1, 2025through Mar 31, 2025 |
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 Dryden ZIP 24243 using 176.5 PPM nearby hardness and 1 reported measurement benchmarks.
Scale protection
High-Capacity Whole House Water Softener
176.5 PPM is 1× the high-hardness trigger used by this matcher.
Designed to reduce scale on fixtures, water heaters, glassware, and plumbing throughout the home.
Compare whole-house systemsAffiliate 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.
Frequently asked
Water questions for Dryden
Is tap water safe in Dryden?+
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 176.5 PPM, or 10.3 grains per gallon, classified as hard. This is not a household tap measurement.
Do I need a water softener?+
At 176.5 PPM, a correctly sized whole-house softener can reduce scale and hard-water spotting. It does not replace contaminant filtration.