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#1 State
Stream Gages
- Organization: State of Oregon
- Dataset Last Updated: January 23, 2024
The Water Resources Department operates more than 200 stream and reservoir gages throughout the state. More than 160 of these gages are operated as near real-time. These gages transmit stream data...
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- json
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- json
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 07:55 PM
#2 Federal
USGS-derived 1-percent Annual Exceedance Probability Flood-Flow Estimates at Flood Insurance Study Locations Across Pennsylvania
- Organization: Department of the Interior
- Dataset Last Updated: March 30, 2022 at 12:00 AM
One-percent annual exceedance probability (AEP) flood-flow estimates were computed at flood insurance study (FIS) locations across Pennsylvania using methods identified in Scientific Investigation...
- xml
- xml
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 08:20 PM

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