Keeping cattle hydrated is essential for health and milk production. Automatic waterers save labor and ensure a constant clean supply. We researched manufacturer specs, industry standards, and aggregated owner feedback to compare the top models. Our evaluation focuses on flow rate, freeze resistance, material quality, and ease of cleaning. Below are our picks for different herd sizes and climates.
| Photo | Product | Score | Buy |
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Ritchie Industries OmniFount Best Overall Stainless steel trough, 120V heater, 3.5 GPM flow |
9.1 | 🛒 Check Price |
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Behlen Country E-Fount Best Value Polyethylene trough, 1000W heater, 2.5 GPM |
8.7 | 🛒 Check Price |
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Miraco MiraFount Best for Cold Climates Polyethylene with foam insulation, 500W heater, 3.0 GPM |
9.0 | 🛒 Check Price |
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Priefert CattleMaster Heavy Duty Pick 14-gauge steel trough, 1500W heater, 4.0 GPM |
8.4 | 🛒 Check Price |
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WaterMatic WM-20 Compact Design Polypropylene trough, no heater, 1.5 GPM |
7.8 | 🛒 Check Price |
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Ritchie Industries WaterMatic 200 Energy Efficient Polyethylene with optional heater, 2.0 GPM |
8.1 | 🛒 Check Price |
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Bohlmann B-500 Budget Pick Plastic trough, no heater, 1.0 GPM |
7.3 | 🛒 Check Price |
1. Ritchie Industries OmniFount: Best Overall
The OmniFount is a top-tier automatic waterer built for demanding environments. Its 304 stainless steel trough is nearly indestructible, and the 120V heater with thermostat keeps water ice-free even in severe cold. Owner feedback consistently praises its reliability and low maintenance. In our evaluation, its flow rate of 3.5 GPM easily handles up to 50 head of cattle.
However, this unit is among the more expensive options. If you have a small herd or a mild climate, the extra freeze protection may not be necessary. Also, the metal trough can be loud when cattle drink. We recommend it for serious cattle operations in cold regions where durability is paramount.
- Heavy-duty 304 stainless steel construction resists rust and impact
- Thermostatically controlled heater prevents freezing down to -20°F
- Easy-clean design with large drain plug and smooth interior
Pros: Excellent freeze protection and insulation; Very durable build for large herds
Cons: Higher initial investment
2. Behlen Country E-Fount: Best Value
The E-Fount offers a great balance of cost and performance. Its roto-molded polyethylene body is tough and won’t rust, and the 1000W heater keeps water flowing in most winter conditions. Owner feedback highlights its easy installation and low maintenance. In our comparison, it provides adequate flow for up to 30 cows.
That said, in extreme cold (below -20°F) the heater may struggle compared to stainless steel models. Also, the plastic can become brittle over many years. It’s best for moderate climates or smaller herds where budget is a primary concern.
- Roto-molded polyethylene is impact and UV resistant
- 1000W heater with adjustable thermostat for cold weather
- Simple float valve design with easy-access cleanout
Pros: Very good value for the price; Lightweight yet durable
Cons: Heater not as powerful as some metal units; Poly can crack if frozen solid (rare)
3. Miraco MiraFount: Best for Cold Climates
The MiraFount is engineered for harsh winters. Its thick foam insulation and efficient 500W heater keep water from freezing even in subzero temperatures while using less electricity. Owner feedback in northern states is overwhelmingly positive. In our evaluation, the 3.0 GPM flow is sufficient for up to 40 cows, and the large opening allows multiple animals to drink simultaneously.
On the downside, the unit is bulkier and heavier than some competitors. Also, if your water source has sediment, the float valve may require periodic cleaning. It’s an excellent choice for cold climates but may be overkill for warmer regions.
- Thick foam insulation and energy-efficient 500W heater
- Rust-proof polyethylene with UV inhibitors
- Large drinking opening for multiple cows
Pros: Excellent freeze resistance with low energy use; Very durable and impact resistant
Cons: Heavier than some poly models; Float valve can stick if water is dirty
4. Priefert CattleMaster: Heavy Duty Pick
The CattleMaster is built like a tank. Its 14-gauge steel and 1500W heater make it ideal for large herds in the coldest climates. Owner feedback from feedlots praises its durability and high flow rate. In our evaluation, it can handle 60+ cows without issue.
However, its weight (over 150 lbs empty) makes installation a two-person job. The steel can also develop rust if the powder coat is scratched. It’s not the best choice for small farms or those who need portability.
- 14-gauge galvanized steel with powder coat finish
- 1500W heavy-duty heater for extreme cold
- High flow rate for large herds
Pros: Extremely rugged construction; Fast water recovery
Cons: Very heavy and hard to move; Steel can rust if coating is damaged
5. WaterMatic WM-20: Compact Design
The WaterMatic WM-20 is a straightforward, no-frills waterer for mild climates or small operations. Its polypropylene body is lightweight and easy to mount. Owner feedback appreciates its simplicity and low cost. In our evaluation, it works well for up to 10 cows in non-freezing conditions.
But it lacks any heater or insulation, so it’s not suitable for winter use. The flow rate is also low, and the plastic can degrade under constant sun exposure. We recommend it only for warm-weather or indoor use with a small number of animals.
- Small footprint, ideal for pens and small herds
- Simple float valve with no electricity needed
- Lightweight and easy to install
Pros: Very affordable and simple; No power required
Cons: No freeze protection; Low flow rate limits herd size
6. Ritchie Industries WaterMatic 200: Energy Efficient
The WaterMatic 200 is a versatile option for those who want energy savings. Its optional 250W heater is sufficient for light frost but not deep freezes. Owner feedback notes it works well in barns or mild winters. In our evaluation, the 2.0 GPM flow is adequate for up to 20 cows.
But the heater may struggle below 20°F, and the lightweight design can be knocked over by aggressive cattle. It’s best for protected environments where freezing is minimal.
- Energy-efficient design with optional 250W heater
- Rust-proof polyethylene with UV stabilizers
- Easy to clean with removable trough
Pros: Low energy consumption; Good value for moderate climates
Cons: Heater is underpowered for extreme cold; Trough can be tipped by large cows
7. Bohlmann B-500: Budget Pick
The Bohlmann B-500 is the most economical choice for those on a tight budget. It’s a basic plastic trough with a float valve, suitable for a few cows in a warm climate. Owner feedback indicates it works for its purpose but requires replacement sooner than others. In our evaluation, it’s best as a temporary or backup waterer.
However, it lacks durability and any cold weather capability. The plastic can become brittle and crack, and the low flow rate won’t support more than 5-6 cows. We only recommend it for very small operations or emergency use.
- Lowest cost option for small herds
- Simple gravity-fed float valve
- Lightweight and portable
Pros: Extremely affordable; Easy to move and install
Cons: No freeze protection; Flimsy construction may crack
Frequently Asked Questions
How do automatic waterers for cows work?
Automatic waterers use a float valve to maintain a constant water level in a trough. When cattle drink, the valve opens to refill the bowl. Many models include a heater to prevent freezing in winter. They connect to a standard garden hose or plumbing line.
What size waterer do I need for my herd?
Consider the number of cows and their drinking habits. A general rule is 1-2 gallons per cow per day. For up to 20 cows, a 2-3 GPM flow rate is sufficient. Larger herds (50+) need 4+ GPM and a trough that accommodates multiple animals at once.
Do I need a heated waterer in mild climates?
If temperatures rarely drop below freezing, an unheated model may suffice. However, even in mild climates, occasional frost can cause issues. A heater provides peace of mind and ensures water availability year-round. Energy-efficient models use minimal electricity.
How do I clean an automatic waterer?
Most waterers have a drain plug for easy emptying. Use a stiff brush and mild detergent to scrub the interior, then rinse thoroughly. Clean the float valve and filter if present. Frequency depends on water quality; monthly cleaning is typical.
Can I install an automatic waterer myself?
Yes, most models are designed for DIY installation. You need a water supply line (hose or pipe) and a power outlet for heated units. Some heavy models may require a helper. Always follow the manufacturer’s instructions for proper setup.
Our Verdict
After comparing specifications and owner feedback, the Ritchie Industries OmniFount earns our top spot for its unmatched durability and freeze protection. For budget-conscious buyers, the Behlen Country E-Fount offers the best value without sacrificing performance. Choose based on your herd size and climate.
