Howard County River Gauges

13 active river gauges in Howard County, Maryland.

• at Stonecrest HillsSAHM2
• CATTAIL CREEK NEAR GLENWOOD, MDGLNM2
• Centennial Branch Little Patuxent River at Centennial LakeCBPM2
• Hudson Branch near Rogers Avenue at Ellicott CityECHM2
• Little Patuxent River at AllviewSMPM2
• Little Patuxent River at CentennialCTNM2
• Little Patuxent River below Lake KittamaqundiCSEM2
• Little Patuxent River near GuilfordLPGM2
• Little Patuxent River near SavageSAVM2
• North Branch Patapsco River at Liberty ReservoirMFEM2
• Patapsco River at WoodstockWOOM2
• Patapsco River near Elkridge below Patapsco Valley State ParkELKM2
• Unnamed Tributary at Retention Pond near Columbia GatewayCGWM2