East Fork Piedra River
Streamflow, conditions and background by watershed segment. Data through November 1, 2026.
Data gaps and disparities
Found automatically in the gauge records behind this river, and notes from a reviewer who checked them against other sources. Gauges need at least 26 weeks of daily data to appear on the Flow tab.
Warnings (1)
- warning: gap Don La Font Ditch At Piedra Pass (Combined): 4 gaps of 60+ days inside the record (2,327 days in all). Longest: Oct 1, 1999 to Sep 30, 2003 (1,461 days); Oct 1, 2005 to Sep 30, 2006 (365 days); Jun 30, 2018 to Jun 24, 2019 (360 days).
Context (2)
Show 2 notes
- ended Discontinued gauges: 1 gauge has stopped reporting: Don La Font Ditch At Piedra Pass (Combined) (last 2023). Their segments rest on fewer gauges after those years.
- zero run Don La Font Ditch At Piedra Pass (Combined): 25 runs of 60+ days at zero flow; longest 764 days from Aug 28, 1997; 639 days from Sep 9, 1992. Usually real (a dry channel or no release), not missing data.
Values removed (0)
A reading is removed automatically only when it is impossible (for example, a daily mean above the highest flow USGS recorded that water year). Low and zero flows are never removed: rivers here really do dry up.
None.
Gauges
Each row is one physical gauge; "published by" lists every agency copy that was merged into it.
| Gauge | Segment | Published by | First | Last | Weeks |
|---|---|---|---|---|---|
| Don La Font Ditch At Piedra Pass (Combined) | Piedra | codwr | 1990-10-01 | 2023-09-18 | 1388 |