USGS Current Conditions for USGS 15087585 TWELVEMILE C NR PETERSBURG AK x

USGS 15087585 TWELVEMILE C NR PETERSBURG AK

This station managed by the Juneau Field Office.

Available Parameters	Available Period
All 4 Available Parameters for this site
00010 Temperature, water	2021-05-27	2026-02-20
00060 Discharge	2021-05-27	2026-02-20
00065 Gage height	2021-05-27	2026-02-20
70969 DCP battery voltage	2025-10-23	2026-02-20

Days (7)

-- or --
Begin date

End date

Summary of all available data for this site
Instantaneous-data availability statement

Most recent instantaneous value: 0.9 02-20-2026 03:15 AKST

Create presentation-quality / stand-alone graph. Subscribe to

WaterAlert

See this graph on the Monitoring Location Pages

Share this graph |

Most recent instantaneous value: 22.4 02-20-2026 03:15 AKST

Create presentation-quality / stand-alone graph. Subscribe to

WaterAlert

See this graph on the Monitoring Location Pages

Share this graph |

**Daily discharge, cubic feet per second -- statistics for Feb 20 based on 4 water years of record more**
Min (2024)	25th percen- tile	Most Recent Instantaneous Value Feb 20	Median	Mean	75th percen- tile	Max (2025)
13.8	15	22.4	32	67	153	190

Most recent instantaneous value: 22.56 02-20-2026 03:15 AKST

Create presentation-quality / stand-alone graph. Subscribe to

WaterAlert

See this graph on the Monitoring Location Pages

Share this graph |

Most recent instantaneous value: 11.6 02-20-2026 03:00 AKST

Create presentation-quality / stand-alone graph. Subscribe to

WaterAlert

See this graph on the Monitoring Location Pages

Share this graph |

U.S. Department of the Interior | U.S. Geological Survey
Title: USGS Current Conditions for the Nation
URL: https://waterdata.usgs.gov/nwis/uv?

Page Contact Information: Alaska Water Data Support Team
Page Last Modified: 2026-02-20 07:39:33 EST
1.97 1.47 caww02