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Chapin

CHAPIN 98142 40-Gallon Water Storage Tank for Farm, Garden & Acreage

  • Based on 676 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Nov 5 – Nov 7
Order within 8 hours and 37 minutes
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Size: 40 Gallon


Features

  • Easy transport: move water wherever lawn and garden tasks require it with a 40gallon translucent poly tank designed for truck, tractor or trailer hauling
  • Reliable storage: keep water ready for irrigation, cleaning or emergency use with a chemicalresistant tank featuring UV protection and durable nitrile seals
  • Fast draining: save time during lawn care and garden maintenance using the builtin 2inch drain and molded 3/4inch gardenhose port for quick, controlled emptying
  • Versatile capability: support multiple outdoor needs with a tank that can convert to a spot sprayer (additional components required), ideal for watering, cleaning and general lawn care tasks
  • Proudly Made in the USA: Expertly designed and manufactured in the USA with global materials, backed by Chapins 1-year limited warranty and supported by a dedicated US-based customer service and technical help centre
  • Technical Support: always check your manual for proper use and assembly. Our technical support team can answer any questions ()

Description

Be prepared with Chapin’s 40-gallon water tank. This general utility tank is UV protected and made from chemical-resistant poly. It’s translucent so you can see the liquid level and the 6-inch tank opening makes it easy to fill. Quickly empty the tank using the 2-inch drain with a 3/4-inch tethered cap. Hook it to a garden hose to drain if needed. You can transport it on a truck, trailer, or tractor. Made in the USA with global materials and backed by Chapin’s 1-year limited warranty.

Brand: Chapin


Color: Translucent White


Material: Plastic


Product Dimensions: 35.44"L x 35.44"W x 22.63"H


Capacity: 40 gallons


Brand Name: Chapin


Number of Packs: 1


Unit Count: 1 Count


Item Highlight: Store and move non-potable water with ease; the wide cap simplifies filling, while the drain and hose port aid dispensing


Number of Items: 1


UPC: 023883981426


Manufacturer: Chapin International Inc.


Included Components: Drain Plug, Water Storage Tank


Item Type Name: Chapin 98142 40-gallon Water Storage Tank, Utility Water Tank, Water Supply, for Farms, Acreage, Gardens, Orchards, Translucent White


Model Number: 98142


Manufacturer Part Number: 98142


Item Dimensions L x W x H: 35.44"L x 35.44"W x 22.63"H


Capacity: 40 gallons


Item Weight: 9.36 kg


Color: Translucent White


Shape: Cylindrical


Material Type: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 5 – Nov 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • It exceeded my expectations.
Size: 15 Gallon
Good product, it takes up little space and has a good capacity, I use it for camping and it was a success.
Reviewed in the United States on October 11, 2026 by Rafael
    • Great Deal, Small Problem
Size: 40 Gallon
It leaks where the drain fitting is. I assumed this would be the case because of other reviews. However, I dont feel like it deserves 4 or less stars. After all, its the best deal per gallon on all of Amazon. So a trip to the hardware store just to buy $8 worth of parts is still a great deal. Or, if theres some silicone caulk or an equivalent, that would be enough to stop the leak. ... show more
Reviewed in the United States on May 21, 2026 by ashley avans
    • Great quality.
Size: 40 Gallon
Works great for a water tank. Rather large so keep that in mind, if you are strapping to the back of a four wheeler you can’t fill it up all the way.
Reviewed in the United States on September 28, 2026 by Charlie
    • tank is ok, but useless as-is with fittings provided
Size: 40 Gallon
Bought this to carry water in my UTV to water plantings that we can't reach with a hose. Tank itself fits well in my UTV and seems adequately sturdy, but is hard to strap securely to the bed (curved sides without mounting points or good recesses to hold straps). But the huge FAIL is that the plastic fittings for the drain outlet are really cheap and inadequate. As other reviewers have noted, the fittings as provided WILL leak, so you need to put in extra effort and supplies (washer/o-ring, caulk/joint paste, glue) to stop the leak. The bigger issue is that the 3/4" hose fitting is poorly designed and too weak to attach a hose to. Mine sheared off the first time I used it! I would have returned it but it's so oversized that would be a huge hassle. Instead I've had to buy additional fittings to close off the original drain and install a higher quality bulkhead fitting and tap elsewhere on the tank. So, extra cost and time to make the tank useful. Fingers crossed that the tank will last long enough to justify the effort. I would not buy this again and am unlikely to buy anything else from Chapin. ... show more
Reviewed in the United States on August 16, 2025 by Voxster
    • 5/5 Great for most uses, small capacity for everything else
Size: 40 Gallon
Review Image by Ted Queen
Fantastic tank, would buy again, I specifically bought a shower head attachment for it. I'm using this as an off-grid water storage tank. Every few days I bring home 2-3 of the 5gal size and it's been perfect for my needs. Washing dishes, taking baths, refill water, etc. overall I'm very happy with it. Mine appears to have a few minor cosmetic issues. It looks like some debris fell into the plastic during the mold process because it has a few dark spots embedded in the tank. Hopefully it's not toxic 🤷 For the people saying that it's leaking- either yours is missing the rubber washer, it's backwards or misaligned, you tightened it too much, or you added Teflon (if it has a washer/gasket, DON'T USE TEFLON) ... show more
Reviewed in the United States on May 2, 2026 by Ted Queen
    • Unit will likely leak some.
Size: 40 Gallon
Review Image by ronbo747
I would guess that the unit will leak for everyone if they just tighten up the cap as it is. The lip on the opening is not perfect so making it smooth might help to make it a better seal. If you tighten it up pretty tight, it will likely leak a drip every 10 seconds. Not terrible, but not acceptable if you need no leakage at all. Tightening it up too tight will make it leak even worse, so there's a fine line there. ultimately, I decided I didn't want it to leak at all so I put a LOT of RTV (silicon adhesive) sealant inside the threads and outside. It was probably over kill but it does not leak at all now. ... show more
Reviewed in the United States on November 21, 2025 by ronbo747
    • Good sturdy tank
Size: 40 Gallon
Great water tank! Super sturdy and holds so much water! I used this when camping for a week without shower access, just filled this up and ran my portable shower head through it and had good showers the entire time only filling it once.
Reviewed in the United States on July 30, 2026 by Ali
    • Good tank-bad parts
Size: 40 Gallon
I like the tank itself but the drain plug with the hose attachment is cheap and broke on mine. You have to call manufacturer direct for the parts as no 3rd party cap will fit. I tried all three threads. When I called they said they have to "make" the parts so it's taking a long time to receive.
Reviewed in the United States on September 1, 2026 by Brad

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