CNRFC - Hydrology - River Guidance - Graphical RVF

SACRAMENTO RIVER - TEHAMA BRIDGE (TEHC1)

Latitude: 40.03º N	Longitude: 122.12º W	Elevation: 213 Feet
Location: Tehama County in California		River Group: Upper Sacramento

Issuance Time:

Sep 29 2020 at 8:39 AM PDT

Next Issuance:

Sep 30 2020 at 9:00 AM PDT

Monitor Stage: 206.5 Feet

Flood Stage: 209.5 Feet

Observed Data Credit
	Raw streamflow data is provided by the California Department of Water Resources. View CA DWR Data for this station location.

Historical Stage/Flow Data
Water Year	Peak Discharge (cfs)	Stage (feet)	Date
Most Recent 5 Years
2019*	111,900	218.08	Feb 27, 2019
2018*	60,700	211.63	Apr 7, 2018
2017*	136,600	220.02	Feb 18, 2017
2016*	69,750	212.84	Jan 18, 2016
2015*	119,789	218.74	Dec 12, 2014
Historical High Stage/Flow Events (Period of Record - Jan 1960 to Present)
1983*	176,000**	222.70	Mar 01, 1983
1997*	152,600	221.24	Jan 01, 1997
2017*	136,600	220.02	Feb 18, 2017
1986*	135,500	220.10	Feb 18, 1986
1995*	135,300	220.09	Mar 15, 1995
2006*	134,600	220.04	Dec 31, 2005
* Discharge affected by regulation or diversion
** Estimated flow (Not Official)
*** Datum changed from Local to NAVD88 on 10/01/2019. The difference is -3.3 ft and must be applied to all data before date to convert to NAVD88

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ015)

Tonight: Mostly clear. Haze and areas of smoke. Lows 61 to 71. South winds around 10 mph shifting to the northwest up to 10 mph after midnight.

Wednesday: Mostly sunny. Haze and areas of smoke. Highs around 97. North winds up to 10 mph.

Wednesday Night: Mostly clear. Haze and areas of smoke. Lows 62 to 72. Northwest winds up to 10 mph.

Thursday: Mostly sunny. Haze and patchy smoke. Highs around 99. North winds around 10 mph.

Thursday Night: Mostly clear. Haze and patchy smoke. Lows 61 to 71. Northeast winds up to 10 mph shifting to the northwest after midnight.

Friday: Mostly sunny. Haze and patchy smoke. Highs 93 to 99.

Friday Night: Mostly clear. Lows 58 to 68.

Saturday through Tuesday: Mostly clear. Highs 87 to 97. Lows 57 to 67.

Impacts - E19 Information
206.7 Feet	Water into RV park on east side of river. Tires of trailers get wet.
209.7 Feet	Road inside trailer park and turn around site under railroad tracks (Tehama Vina Road) become impassable. Water is into area around structures on east side of river. No structural damage. Sheriff's Department issues advisory and makes sure Pelhams Bay, Snug Harbor, Ditters River Inn (small trailer park all in a row on east side of river north of bridge) know of advisory.
210.7 Feet	Between 209.7 and 210.7 Feet the county park becomes inaccessible. Lower trailer park slots (temporary slots) start to flood.
214.7 Feet	Pelhams Resort acess road floods.
215.0 Feet	Low lying area on west side of river, south of town of Tehama floods.
215.3 Feet	Water comes into south end of town of Tehama on the west bank.
215.7 Feet	Water on streets at south end of town of Tehama. Trailers at Pelhams Bay begin to flood. Many roads closes: Gyle Road at 5th Street, Gyle Road at railroad tracks, Tehama Vina Road at park, and C Street west of 5th Street at the dip.
216.7 Feet	Three homes on east side of river flooded. Second Street south of I Street flodded. Fourth Street at I Street flooded. Fifth Street flooded from Gyle curve to F Street. San Benito Road at railroad tracks flooded.
217.3 Feet	Water flows over the B Street Levee at Pacific Farms north of town. This water flows south into the northwest section of town. The road to Gerber is closed. Most sections of Tehama are flooded or have water over the roads. On the east side of the river, the county park, trailer parks and Pelhams Resort buildings are flooded.

Product Disclaimer

This river graphic is not intended to serve as a substitute for official flood watches, warnings, advisories, or statements issued by the NWS Sacramento Weather Forecast Office. Observations are preliminary and subject to change. River levels identified as "forecast" should be consistent with those contained in official NWS products. River levels identified as "guidance" have significant uncertainty due to future weather or reservoir regulation and are provided for planning purposes only.

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