SKU: 3360123399

Parshall Flume Water Level Gage

Sale price$112.50 Regular price$125.00
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

Parshall Flume Water Level GageParshall Flume Water Level (Staff) Gage Description: Level gages in Parshall flumes give you a quick way to see what the level of the water (and thus flow rate) is in the flume. On the left of the gauge are inch and 1 4 inch increments. Red markings are ever foot to help you determine the level in your Parshall flume. The right of the gauge is in feet, 1 10 foot, and 1 100 foot increments. Again, red markings are ever foot. The gage is a peal and

Parshall Flume Water Level (Staff) Gage

Description:

Level gages in Parshall flumes give you a quick way to see what the level of the water (and thus flow rate) is in the flume.  

On the left of the gauge are inch and 1/4-inch increments.  Red markings are ever foot to help you determine the level in your Parshall flume.  The right of the gauge is in feet, 1/10-foot, and 1/100-foot increments.  Again, red markings are ever foot.  

The gage is a peal-and-stick style with a tough polycarbonate top coat and an industrial grade adhesive backing.  The white background and blue / red graphics, the gage is designed for readability.  

Suitable for new and retrofit installation into Parshall flumes from 1-inch to 96-inches in size.  

While intended for use with Parshall flumes, the level gage can be used to measure water level on most smooth vertical surfaces (including H-type, Cutthroat, and Montana flumes)

Level gages are also know as head or staff gauges (the difference in spelling is due to the first head of the USGS Irrigation Survey - Fredrick Newell)!

Material of Construction:

  • Yellow core with blue and red markings
  • Polycarbonate top coat
  • Peal-and-stick adhesive backing

Installation:

  • Mark the location of the gage on the sidewall of the Parshall flume
  • Cut the gage to length 
    • We recommend trimming it so that is 1/2-inch shorter than the flume's sidewall is tall
    • If you are unsure of your Parshall flume's depth, take a look at the Parshall dimensions drawing
  • Make sure the area where the gage will be installed is clean
    • Paint thinner and mineral spirits work well with aluminum and galvanized steel construction
    • Acetone works well with fiberglass
  • Starting from the bottom, peel back the paper over the adhesive backing 
  • Slowly apply the gage, pulling up only as much of the cover over the adhesive backing as is necessary.
  • Make sure to smooth out air bubbles as you move up the Parshall flume's sidewall
  • With the gage in place, go back and smooth the gauge, making sure there are minimal air bubbles and that all of the gage's edges are smoothed down
  • Your Parshall flume must be CLEAN and DRY before you install your gage
  • Mounting surface must be smooth (not intended for use on concrete)

Shipment:

  • 2 days from order
  • Boxed
  • UPS Ground (domestic) / USPS (international)
  • FREE domestic shipping (select at checkout)!
  • International orders require additional shipping
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3360123399

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moses
Houston, US
★★★★★ 5
Good watch
Color: Black/Black/Black
Nice watch very light on hand dial quite big but fits great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
E
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Ethan Siqueiros
Belleville, US
★★★★★ 4
Great watch for the price
Color: Tan/Tan/Tan, Color: Tan/Tan/Tan
Great looking watch. The band material feels really comfortable and long lasting. Only problem I have with it is that the second hand is slightly off when aligned to the 12. Not a huge deal just a minor detail
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Reviewed in the United States on December 21, 2025
J
Verified Purchase
Jason
New York, US
★★★★★ 5
Great casual watch
Color: Blue/Blue/Blue/solar
Has become my casual weekend watch. Can easily swap out the bands with no issue. I love that I no longer have to replace a watch battery.
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Reviewed in the United States on April 2, 2026
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Roger Ixcoy
Pawtucket, US
★★★★★ 5
Absolutely worth it’s price
Color: Black/Black/Black
First time purchasing a watch on Amazon and it has been a great purchase 100% recommend it for anyone looking for something affordable and well designed.
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Reviewed in the United States on March 9, 2024
C
Verified Purchase
claud009
Belleville, US
★★★★★ 1
Unreliable watch.
Color: Blue/Blue/Blue/solar
Unfortunately this watch stop working within two months of purchase.
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Reviewed in the United States on January 19, 2026

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