New & Noteworthy
T&M Chapters Stage, Discharge, & Levels
USGS WaterAlert
2014 Streamflow Summary
Threatened and Recently Discontinued Streamgages
Streamgaging Calendar
Today's Water Conditions
View maps of current and historical conditions
Streamflow
Flood and high flow
Drought
Groundwater levels
Surface water quality
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Procedures for Processing, Approving, Publishing, and Auditing Time-Series Records for Water Data
OGW, OSW, and OWQ Technical Memorandum 2017
Time-Series Guidance
- Groundwater
- Surface Water
- Stage-Discharge Streamflow Records
- Stage or Elevation Records
- Index-Velocity Streamflow Records
- Reservoir Stage-Contents Records
- Crest-Stage Gage Peak Streamflow Records
- Precipitation Records
- Water-Quality
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