Hydrohistorian
Brighton North Storm Drain Return
River gage · NORRTNCO · Division 1 · Water District 2
The record
Period of record
2021-09-24 → 2025-04-10
Daily values
1,276
Latest cached reading
5.7 cfs (2025-04-10)
Trend
insufficient data
Readings come from the weekly-refreshed cache, never fetched live — the date beside the value says exactly how fresh it is. The live gage is one click up.
Annual flow & trend
Loading chart…
Where it sits
Location as DWR records it (digitized off map).
Provenance
DWR station abbreviation NORRTNCO; recorded station name “BRIGHTON NORTH STORM DRAIN RETURN”; operated by DWR. Daily flows from the DWR HydroBase snapshot plus CDSS REST updates, refreshed on the weekly cycle. Trend statistics are Mann-Kendall (Hamed-Rao corrected) with Sen's slope in native cfs, the same numbers as the basin Trends tab.