Station Name: CATAWBA RIVER DNSTRM DECK MTN IS DAM NR MTN IS, NC
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 617 feet

Nearest Address:
400 Mountain Island Rd
Mount Holly, NC 28120
Gaston County

GPS Coordinates: 35.33400556, -80.9864083

Nearby Water Temperatures

Air Quality Alert issued April 23 at 9:01PM EDT by NWS Greenville-Spartanburg SC

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Thu April 23, 2026, 9:01 PM
Expires: Fri April 24, 2026, 7:00 AM

The North Carolina Department of Environmental Quality in Raleigh NC has issued a Code Orange Air Quality Action Day for Ground Level Ozone for Mecklenburg and Cabarrus Counties, in effect from 10 AM to 8 PM EDT Friday. An Air Quality Action Day means that Ground Level Ozone concentrations within the region may approach or exceed unhealthy standards. For additional information, please visit the North Carolina Division of Air Quality Web site at https://airquality.climate.ncsu.edu/.

Air Quality Alert issued April 23 at 9:01PM EDT by NWS Greenville-Spartanburg SC

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Thu April 23, 2026, 9:01 PM
Expires: Fri April 24, 2026, 7:00 AM

The South Carolina Department of Environmental Services (SCDES) has issued a Code Orange Ground Level Ozone Action Day for the Upstate region of South Carolina, in effect from 10 AM to 8 PM EDT Friday. High pressure will continue to control the weather over the Southeast states on Friday. High levels of pollutants will persist across the Upstate region of South Carolina. This, along with low humidity, very warm temperatures, and mostly sunny skies, will result in significant ground-level ozone production across the Upstate. An ozone action day means that atmospheric conditions will likely produce unhealthy concentrations of ground level ozone air pollution. A Code Orange forecast indicates that ground level ozone concentrations are expected to be unhealthy for sensitive groups, which includes people with lung disease, older adults, and children. Sensitive groups should reduce prolonged or heavy outdoor exertion, take more breaks, and do less intense activities, especially during afternoon and early evening hours. You can help prevent ozone pollution by walking or riding your bicycle, taking your lunch to work, reducing idling, conserving energy, and keeping your vehicle properly tuned. For additional information, please visit the South Carolina Department of Environmental Services website at http://www.des.sc.gov/ozone or the Environmental Protection Agency AirNow website at https://www.airnow.gov.

Air Quality Alert issued April 23 at 11:10AM EDT by NWS Raleigh NC

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Thu April 23, 2026, 11:10 AM
Expires: Fri April 24, 2026, 11:15 AM

The North Carolina Department of Environmental Quality in Raleigh NC has issued a Code Orange Air Quality Action Day for Ground Level Ozone, until 8 PM EDT this evening for the southern Piedmont and Sandhills. An Air Quality Action Day means that Ground Level Ozone concentrations within the region may approach or exceed unhealthy standards. For additional information, please visit the North Carolina Division of Air Quality Web site at https://airquality.climate.ncsu.edu