Diagram

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Flood Stage Estimate for

Grayson Creek @ Taylor Boulevard

GCC on Grayson Creek, Pleasant Hill

Flood stages have been determined for the stream gauge called Grayson Creek @ Taylor Boulevard. The plot on the right shows the latest stage data with horizontal lines for the gauge stages at locations in the table below.

Grayson Creek @ Taylor Boulevard is located on the footbridge over Galindo Creek just north of Treat Blvd in Pleasant Hill.

 

 Flood Stage Report and Maps.

 

Gauge Location Link

 

Please report flooding location and time:

 Report Flooding from Grayson Creek

 

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FLOOD STAGES

Readings at the gauge that could indicate flooding at the location.

Flooding

Order

Gauge Stage

Flooding Locations

8th

7.9

800 Ruth Drive

7th

7.4

Oak Park Lane (Murderers Creek )

6th

7.3

509 Masefield Drive  (Murderers Creek )

5th

6.9

Theo Lane Ft Bridge (Murderers Creek )

4th

6.6

Boyd Road (Grayson Creek) | Boyd Road (Murderers Creek ) | Babette Court

3rd

6.1

265 Campbell Lane

2nd

5.8

245 Stevenson Drive (Murderers Creek )

1st

4.0

110 Poshard Street (Murderers Creek )

How was the flood stage developed?

Computer Model

Existing models were used for this gauge. Flows in model were used.

Certainty of flood stage accuracy?

We have 95% confidence in the model results.

The model was developed by the Corps of Engineers and has possibly been modified by others. We updated a replaced bridge.     

Future Efforts

The FC District may send postcard information to properties along the creek. This could include information on how they can help fine-tune the flood stage by reporting where and when flooding is experienced.

View Grayson Creek @ Taylor Boulevard flood stages: GCC Direct Plot Link.

Please report flooding location and time: Report Flooding from Grayson Creek

Click here for Flood Stage Report and Maps

Date: 4/21/2025 16:29:03

File location: G:\fldctl\Hydrology\Streamflow\Flood Stage Web Docs\AA-Merge_HTML.docm