Water Hardness in 33311
Fort Lauderdale, Florida · Broward County
Dataset updated March 9, 2026Matched to 25 water systemsTap readings can vary by utility zone, treatment, and plumbing. Methodology
How this ZIP reading is built
This ZIP reading is built from 25 matched water systems. When more than one system is matched, the displayed value is weighted toward larger known service populations when that data is available.
Hardness is a mineral-content reading, not a drinking-water safety rating. Use it for scale, appliance, and softener decisions; check your utility report or test your tap before sizing treatment equipment. See how we calculate local readings.
Water Systems Serving 33311
These are the systems matched to this ZIP code. The displayed ZIP value is weighted toward larger known service populations when population data is available.
| Water System | Source | Hardness | Pop. Served |
|---|---|---|---|
| Pembroke Pines, City Of FL4061083 | groundwater | 200 PPM HardUSGS estimate: 288 PPM | |
| Fort Lauderdale, City Of FL4060486 | groundwater | 200 PPM HardUSGS estimate: 298 PPM | |
| Hollywood, City Of FL4060642 | groundwater | 200 PPM HardUSGS estimate: 288 PPM | |
| Miramar (East ; West) Plants FL4060925 | groundwater | 200 PPM HardUSGS estimate: 288 PPM | |
| City Of Pompano FL4061129 | groundwater | 200 PPM HardUSGS estimate: 245 PPM |
Nearby Zip Codes
What This Means For You
Use this ZIP reading as a local planning estimate, not a final treatment specification. Hardness can vary by utility zone, seasonal blend, private well, and building plumbing. Confirm your tap reading with a utility report or home hardness test before sizing equipment.
Know your water hardness?
If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for Fort Lauderdale, FL (33311).
Frequently Asked Questions
Is the water hard in Fort Lauderdale, FL (33311)?
The average water hardness in 33311 is 200 PPM (11.7 GPG), which is classified as hard.
Do I need a water softener in 33311?
With hardness of 200 PPM, a water softener is recommended for homes in 33311.
Is hard water in 33311 safe to drink?
Water hardness itself is a mineral-content reading, not a drinking-water safety rating. Calcium and magnesium are naturally occurring minerals, but you should check your utility's Consumer Confidence Report for contaminant and compliance information.
How many water systems serve 33311?
Zip code 33311 in Fort Lauderdale, Florida is served by 25 water systems.
Learn More About Your Water
How to Test Water Hardness at Home
Compare free lookups, soap tests, test strips, liquid drop kits, and lab tests for measuring water hardness.
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