Is Sparta, NC Tap Water Safe to Drink?
Graded B — but Copper was detected above EPA limits. Here's what's in the water and how to remove it. What to do next ↓
76.8/100
waterverge.com Sparta, NC — Water Quality Report
Sparta's drinking water received a grade of B (76.8 out of 100), indicating good water quality. The city's 1 water system serves approximately 1,900 residents using purchased surface water.
Lead levels were measured at 0.0 ppb (90th percentile), well within EPA limits. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 248 violations on record, including 2 health-based violations. 11 remain unresolved.
What to know about Sparta's water
Sparta ranks #190 out of 417 cities in North Carolina for water quality, placing it mid-range in the state.
The city draws from surface water sources, which are more susceptible to seasonal runoff and agricultural contamination, requiring extensive multi-barrier treatment including coagulation, filtration, and disinfection.
As a small community water system, Sparta may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
Water quality score
See methodology →Is Sparta, NC water safe to drink?
Sparta's drinking water has significant quality concerns based on EPA testing data. With a grade of B (76.8/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 1 water system serves approximately 1,900 residents using surface water (rivers, lakes, or reservoirs).
Recent water quality updates for Sparta
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Sparta's water quality assessment. Grade: B (76.8/100).
Federal disaster declaration (FEMA DR-3586). Hurricane event — may have impacted local water infrastructure.
Contaminants: Revised Total Coliform Rule.
Contaminants: Chlorine.
Federal disaster declaration (FEMA DR-3534). Hurricane event — may have impacted local water infrastructure.
Contaminants: Nitrate.
Key contaminant findings
Based on the most recent EPA sampling data for Sparta's water supply.
Well within EPA limits.
Exceeds EPA action level. Copper can leach from household plumbing — flush taps for 30 seconds before drinking.
Violation history
Sparta's water system has 248 total violations on record, including 2 health-based violations. 11 remain unresolved. 2 violations were issued in the last 5 years.
Flood & environmental risk
Alleghany County has experienced 9 federally declared disasters since 2004. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies. Local water sources include New River.
Where does Sparta's water come from?
Sparta's drinking water comes from surface water (rivers, lakes, or reservoirs), supplied by 1 water system serving approximately 1,900 people. Surface water sources are more susceptible to contamination from runoff, industrial discharge, and algal blooms, requiring extensive treatment. Nearby water bodies include New River (river).
What Sparta residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Sparta's water.
Your water utility is required to publish an annual Consumer Confidence Report (CCR) with detailed testing results. Ask for the latest copy or check your utility's website.
Sparta's area has a history of flooding. After severe weather, watch for boil water advisories from your local utility.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Top industrial polluters within 10 miles of Sparta
Industrial polluters nearby
Reported releases to surface water by facilities near Sparta, ranked by pounds discharged annually.
| Facility | Top chemical | To surface water (lbs/yr) | Distance |
|---|---|---|---|
AMANO PIONEER ECLIPSE CORP SPARTA, NC28675 | — | — | 3.6 mi |
Source: EPA Toxic Release Inventory (TRI) 2023
Drought conditions
D3 — extreme droughtAlleghany County is currently in D3 (extreme drought) per the U.S. Drought Monitor (week of May 5, 2026). Drought can elevate disinfection-byproduct (TTHM/HAA5) levels and taste/odor issues as utilities draw from lower reservoirs.
Source: U.S. Drought Monitor, updated weekly by NDMC, USDA, and NOAA.
Flood & disaster history
Alleghany County has experienced 9 federally declared disasters since 2004. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Recommended water filters
Based on contaminants detected in Sparta's water supply, we recommend the following filter types.
Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 0.0 | 15 | ppb | Inorganic | Safe |
| Copper (90th percentile) CopperInorganic A metal that enters drinking water mainly through corrosion of copper plumbing. Small amounts are essential for health, but excess levels are harmful. Health EffectsGastrointestinal distress (nausea, vomiting, diarrhea) at short-term high levels; liver and kidney damage from long-term exposure. EPA Limit1.3 mg/L action level Common SourcesCorrosion of copper household plumbing, erosion of natural deposits. | 2.05 | 1.3 | mg/L | Inorganic | Over Limit |
Lead level trend (90th percentile)
Copper level trend (90th percentile)
See how Sparta compares by contaminant
Explore where Sparta ranks among all North Carolina cities for specific contaminants.
Water source & infrastructure
Where Sparta's water comes from
Sparta's drinking water comes primarily from surface water sources such as rivers, lakes, or reservoirs.
Surface water systems require multi-stage treatment including coagulation, sedimentation, filtration, and disinfection to meet EPA Safe Drinking Water Act standards.
These sources can be impacted by seasonal changes, stormwater runoff, upstream agriculture, and industrial discharge.
The system is operated by local government ownership and serves approximately 1,900 people through 1 water system.
Water bodies near Sparta
Sparta is located near 1 notable water body. As a surface water system, these water bodies may directly influence the city's drinking water supply.
Water systems serving Sparta
| System Name | PWSID | Population | Source |
|---|---|---|---|
| SPARTA, TOWN OF | NC0103010 | 1,900 | SWP |
How Sparta compares
Full North Carolina rankings →Sparta's score of 76.8/100 is above the average of 43/100 among major North Carolina cities. It outscores 9 of 10 nearby cities.
Nearby cities
View North Carolina rankings →About Sparta, NC
Learn more about your water
Guides and resources related to Sparta's water quality findings.
Explore water quality across Alleghany
Frequently asked questions
Is Sparta, NC tap water safe to drink?
Sparta's water quality earned a grade of B (76.8/100). Some concerns have been identified. Consider a water filter for an extra layer of protection. The city ranks #190 out of 417 cities tested in North Carolina.
What contaminants are in Sparta's water?
Lead was measured at 0.0 ppb (90th percentile). 248 violations are on record.
How is Sparta's water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in Sparta?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Sparta's water come from?
Sparta's water is sourced from Purchased surface water. The city has 1 water system serving approximately 1,900 residents.
What health violations has Sparta's water system had?
Sparta has 2 health-based violations on record. The most recent violation was recorded in February 2021. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 11 violations remain unresolved.
How does Sparta's water compare to other cities?
Sparta ranks #190 out of 417 cities in North Carolina (better than 54% of state cities) and #9186 out of 15744 cities nationally (42th percentile). The grade of B reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Sparta's small water system affect quality?
Sparta's system serves approximately 1,900 residents. Small community water systems (under 3,300 people) may have fewer financial resources for infrastructure upgrades and advanced treatment technologies. However, they are held to the same EPA drinking water standards as larger systems. This system has 248 violations on record.