Little Susitna River at Parks Hwy Bridge near Houston
Future / Actual / Minor
OWP 2.0 WWA Modal Title
01/11/2021, 10:04 PM UTC through 01/11/2021, 10:04 PM UTC
Sender
Sent
- Downstream gauge unavailableWarning: no valid ratings curve available. Transformations to and from FEET/CFS/KCFS will not happen.
Traces and Thresholds Click to turn on/off display
CATEGORY STAGE Major Flooding 13 ft Moderate Flooding 12 ft Minor Flooding 11 ft Action 8.5 ft Reliability of the Forecast:
NOTE: Forecasts are issued routinely during the warm season, and as needed at other times of the year.
Gage data do not meet the quality standards of USGS gages.
National Water Model Hydrograph
Official NWS streamflow forecasts are produced by NWS hydrologic forecasters for river gauge locations using hydrologic models which are calibrated to that location. This process considers additional guidance and information, including local expertise and experience, to produce the best forecast possible. The NWM output provides supplemental guidance to NWS forecasters and should not be considered an official NWS river forecast.
Flood Impacts
- 9.5 - water levels slightly overbank at lowlying riverfront property just east of the Parks Hwy
- 9.25 - Bankfull levels for riverfront property in the Enchanted Forest subdivision just east of the Parks Hwy; south side of river
Gauge Info
| Coordinates | 61.6267, -149.801 |
| RFC | APRFC |
| State | AK |
| WFO | AFC |
| County | Matanuska-Susitna |
| Data Provider(s) | |
| National Weather Service | Alaska-Pacific River Forecast Center |
| USGS | USGS 15290100 |
Gauge Location
Recent Crests
| 1. | 9.27 ft | on 08-28-2021 | (P) |
| 2. | 4.50 ft | on 07-21-2021 | (P) |
| 3. | 6.43 ft | on 07-09-2017 | (P) |
| 4. | 10.71 ft | on 10-01-2016 | (P) |
| 5. | 11.07 ft | on 09-30-2015 | (P) |
Recent Crests
| 1. | 9.27 ft | on 08-28-2021 | (P) |
| 2. | 4.50 ft | on 07-21-2021 | (P) |
| 3. | 6.43 ft | on 07-09-2017 | (P) |
| 4. | 10.71 ft | on 10-01-2016 | (P) |
| 5. | 11.07 ft | on 09-30-2015 | (P) |
| 6. | 7.54 ft | on 06-26-2014 | (P) |
| 7. | 9.09 ft | on 09-12-2013 | |
| 8. | 13.95 ft | on 09-22-2012 | |
| 9. | 9.89 ft | on 08-10-2011 | (P) |
| 10. | 6.38 ft | on 07-27-2010 | |
| 11. | 6.82 ft | on 05-14-2009 | |
| 12. | 6.76 ft | on 07-27-2008 | |
| 13. | 6.79 ft | on 09-10-2007 | |
| 14. | 13.78 ft | on 08-19-2006 | |
| 15. | 10.40 ft | on 09-11-2005 | |
| 16. | 9.50 ft | on 10-01-2004 | |
| 17. | 6.84 ft | on 07-07-2003 | |
| 18. | 12.50 ft | on 10-12-1986 | |
| 19. | 10.88 ft | on 07-26-1982 |
Historic Crests
| 1. | 13.95 ft | on 09-22-2012 | |
| 2. | 13.78 ft | on 08-19-2006 | |
| 3. | 12.50 ft | on 10-12-1986 | |
| 4. | 11.07 ft | on 09-30-2015 | (P) |
| 5. | 10.88 ft | on 07-26-1982 |
Historic Crests
| 1. | 13.95 ft | on 09-22-2012 | |
| 2. | 13.78 ft | on 08-19-2006 | |
| 3. | 12.50 ft | on 10-12-1986 | |
| 4. | 11.07 ft | on 09-30-2015 | (P) |
| 5. | 10.88 ft | on 07-26-1982 | |
| 6. | 10.71 ft | on 10-01-2016 | (P) |
| 7. | 10.40 ft | on 09-11-2005 | |
| 8. | 9.89 ft | on 08-10-2011 | (P) |
| 9. | 9.50 ft | on 10-01-2004 | |
| 10. | 9.27 ft | on 08-28-2021 | (P) |
| 11. | 9.09 ft | on 09-12-2013 | |
| 12. | 7.54 ft | on 06-26-2014 | (P) |
| 13. | 6.84 ft | on 07-07-2003 | |
| 14. | 6.82 ft | on 05-14-2009 | |
| 15. | 6.79 ft | on 09-10-2007 | |
| 16. | 6.76 ft | on 07-27-2008 | |
| 17. | 6.43 ft | on 07-09-2017 | (P) |
| 18. | 6.38 ft | on 07-27-2010 | |
| 19. | 4.50 ft | on 07-21-2021 | (P) |
Vertical Datum Table
| type | STND | NAVD88 |
|---|---|---|
| major Flooding | 13.00 ft | 277.00 ft |
| moderate Flooding | 12.00 ft | 276.00 ft |
| minor Flooding | 11.00 ft | 275.00 ft |
| action | 8.50 ft | 272.50 ft |
| Latest Value | 5.05 ft | 269.05 ft |
| Gauge Zero | 0.00 ft | 264.00 ft |
Probability Information
No Images Available
Unique Local Info
Collaborative Agencies
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.