Burke County, North Carolina: drinking water report. Burke County – Morganton – serves about 90,000 residents.
Burke County – Morganton – serves about 90,000 residents. Water comes from the Catawba River and local mountain streams. The county's mix of mountain geography and light manufacturing shapes its environmental profile.
Burke County's source water is clean, drawn from Catawba River headwaters in the mountains. UCMR5 data shows no significant PFAS detections. According to NC DEQ's 2024 data, county systems met all federal standards. The county has no major military installations or heavy industrial PFAS sources.
Burke County's water quality is good, benefiting from mountain headwater sources.
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Drinking water is one exposure route. These federal datasets also cover Burke County, NC.
The EPA places Burke County, NC in Zone 2 - a moderate-risk category, with a predicted average indoor radon level between 2 and 4 pCi/L. Zone maps predict an area's radon potential from geology and existing indoor readings; they say nothing about a specific house. Testing is the only way to know your own level.
51% of homes in Burke County, NC were built before 1980, and 13% before 1950. Residential lead paint was banned in 1978, so housing age is the strongest available proxy for lead-paint exposure. This describes the county's housing stock, not any one home.
Modelled annual fine-particle pollution (PM2.5) in Burke County, NC averages 7.3 µg/m³, within the EPA's annual standard of 9 µg/m³. These are CDC modelled county estimates rather than readings from a specific monitor.
How radon zones work · Air quality by county · Lead exposure guide
15 public water systems serving Burke County, NC have EPA lead testing on record. The reported lead sample skews toward systems that already flagged a problem, so its exceedance rate is not directly comparable with other areas. 5 water systems serving Burke County, NC carry a health-based EPA Safe Drinking Water Act violation.
| Most-cited violation type | Systems affected |
|---|---|
| Lead and Copper Rule Revisions | 4 |
| Haloacetic Acids (HAA5) | 1 |
| Lead and Copper Rule | 1 |
Source: EPA Lead and Copper Rule 90th-percentile tap sampling and EPA SDWIS Safe Drinking Water Act enforcement records, aggregated from the public water systems serving this county. Figures are counts of water systems, not a test of any individual home or tap.