St. Mary's County: Infrastructure
Power & Energy
Electric utility data from EIA Form 861 — provider, residential rate, customer count, and revenue. Rate reflects the average residential ¢/kWh.
| Electricity · Electricity rate (¢/kWh) | 17.86¢/kWh |
|---|---|
| Electricity · Customers | 2,451,753 |
| Electricity · Revenue Millions | $4,880 |
| Electricity · Year | 2024 |
Sources: EIA Retail Sales 2024
Internet & Mobile
Broadband and mobile coverage from FCC Form 477. Percentages reflect the share of premises that can subscribe to service at the listed speed (not necessarily the share who do).
| Broadband Summary · Towns With Data | 11 |
|---|---|
| Broadband Summary · Towns With 90Pct Coverage | 11 |
| Mobile Summary · Towns With Data | 11 |
Public Safety Stations
Fire, EMS, and police stations within range — HIFLD federal datasets. Distance is great-circle from the town centroid.
| Total Ems Stations | 33 |
|---|---|
| Total Fire Stations | 33 |
| Total Police Stations | 33 |
Dams & Hazards
Dams (9)
St Marys River Watershed Site 1
Ledford Pond Dam
Breton Bay Golf and Country Club Dam
Tower Hill Community Pond Dam (Tower Hill Road)
Wildewood Dam On St Marys River
Norris Dam
Wildewood Community Dam
Clair Peake Dam (Md 235)
Holton Pond Dam