Is Brooklyn, MS Tap Water Safe to Drink?
Graded D+ — but Copper was detected above EPA limits. Here's what's in the water and how to remove it. What to do next ↓
52.3/100
waterverge.com Brooklyn, MS — Water Quality Report
Brooklyn's drinking water received a grade of D+ (52.3 out of 100), indicating poor water quality. The city's 2 water systems serve approximately 829 residents using groundwater.
Lead levels were measured at 13.0 ppb (90th percentile), which is within EPA limits but above recommended levels. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 551 violations on record, including 1 health-based violation. 25 remain unresolved.
What to know about Brooklyn's water
Brooklyn ranks #238 out of 320 cities in Mississippi for water quality, placing it below average in the state.
Brooklyn relies on groundwater, which is generally less vulnerable to surface contamination but can be affected by naturally occurring minerals like arsenic and nitrate, as well as agricultural and industrial runoff.
While lead levels are within EPA limits, they are above the recommended 5 ppb threshold that health organizations consider ideal. A point-of-use filter adds an extra layer of protection.
As a small community water system, Brooklyn may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
Water quality score
See methodology →Is Brooklyn, MS water safe to drink?
Brooklyn's drinking water has significant quality concerns based on EPA testing data. With a grade of D+ (52.3/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 2 water systems serve approximately 829 residents using groundwater (wells).
Recent water quality updates for Brooklyn
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Brooklyn's water quality assessment. Grade: D+ (52.3/100).
Contaminants: Chlorine.
Federal disaster declaration (FEMA DR-4626). Hurricane event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-3569). Hurricane event — may have impacted local water infrastructure.
Contaminants: Lead and Copper Rule.
Contaminants: Lead and Copper Rule.
Key contaminant findings
Based on the most recent EPA sampling data for Brooklyn's water supply.
Within EPA limits but above the American Academy of Pediatrics recommended level of 1 ppb. An NSF 53-certified filter provides additional protection.
Exceeds EPA action level. Copper can leach from household plumbing — flush taps for 30 seconds before drinking.
Violation history
Brooklyn's water system has 551 total violations on record, including 1 health-based violation. 25 remain unresolved. 2 violations were issued in the last 5 years.
Flood & environmental risk
Forrest County has experienced 10 federally declared disasters since 2008. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies. Local water sources include Black Creek Nr Brooklyn.
Where does Brooklyn's water come from?
Brooklyn's drinking water comes from groundwater (wells), supplied by 2 water systems serving approximately 829 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate. Nearby water bodies include Black Creek Nr Brooklyn (river).
What Brooklyn residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Brooklyn's water.
Your water utility is required to publish an annual Consumer Confidence Report (CCR) with detailed testing results. Ask for the latest copy or check your utility's website.
Run cold water for 30 seconds before drinking, especially in the morning. Lead and copper leach from household plumbing when water sits in pipes.
Brooklyn's area has a history of flooding. After severe weather, watch for boil water advisories from your local utility.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Drought conditions
D3 — extreme droughtPerry County is currently in D3 (extreme drought) per the U.S. Drought Monitor (week of May 5, 2026). Drought can elevate disinfection-byproduct (TTHM/HAA5) levels and taste/odor issues as utilities draw from lower reservoirs.
Source: U.S. Drought Monitor, updated weekly by NDMC, USDA, and NOAA.
Flood & disaster history
Forrest County has experienced 10 federally declared disasters since 2008. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Recommended water filters
Based on contaminants detected in Brooklyn's water supply, we recommend the following filter types.
Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 13.0 | 15 | ppb | Inorganic | Near Limit |
| Copper (90th percentile) CopperInorganic A metal that enters drinking water mainly through corrosion of copper plumbing. Small amounts are essential for health, but excess levels are harmful. Health EffectsGastrointestinal distress (nausea, vomiting, diarrhea) at short-term high levels; liver and kidney damage from long-term exposure. EPA Limit1.3 mg/L action level Common SourcesCorrosion of copper household plumbing, erosion of natural deposits. | 5.77 | 1.3 | mg/L | Inorganic | Over Limit |
Lead level trend (90th percentile)
Copper level trend (90th percentile)
See how Brooklyn compares by contaminant
Explore where Brooklyn ranks among all Mississippi cities for specific contaminants.
Water source & infrastructure
Where Brooklyn's water comes from
Brooklyn's drinking water is drawn from underground aquifers through wells.
Groundwater is naturally filtered through rock and soil layers, generally requiring less treatment than surface water. However, it can contain naturally occurring contaminants like arsenic, radon, and minerals.
Agricultural activity, septic systems, and industrial operations near well fields can introduce nitrates, pesticides, and volatile organic compounds.
The system is operated by public/private ownership and serves approximately 829 people through 2 water systems.
Water bodies near Brooklyn
Brooklyn is located near 1 notable water body. These water bodies contribute to the regional watershed and may indirectly affect groundwater quality.
Water systems serving Brooklyn
| System Name | PWSID | Population | Source |
|---|---|---|---|
| JANICE W/A #1 | MS0560007 | 602 | GW |
| JANICE W/A #2-SOUTH | MS0560008 | 227 | GW |
How Brooklyn compares
Full Mississippi rankings →Brooklyn's score of 52.3/100 is on par with the average of 54/100 among major Mississippi cities. It outscores 7 of 10 nearby cities.
Nearby cities
View Mississippi rankings →About Brooklyn, MS
Wikipedia →Brooklyn is a small unincorporated community in southern Forrest County, Mississippi. It is part of the Hattiesburg, Mississippi Metropolitan Statistical Area.
Learn more about your water
Guides and resources related to Brooklyn's water quality findings.
Explore water quality across Perry
Frequently asked questions
Is Brooklyn, MS tap water safe to drink?
Brooklyn's water quality earned a grade of D+ (52.3/100). Significant issues have been found. A water filter is strongly recommended. The city ranks #238 out of 320 cities tested in Mississippi.
What contaminants are in Brooklyn's water?
Lead was measured at 13.0 ppb (90th percentile). 551 violations are on record.
How is Brooklyn's water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in Brooklyn?
While lead levels are within EPA limits, a filter adds extra protection. Based on current data, basic filtration should suffice for additional peace of mind.
Where does Brooklyn's water come from?
Brooklyn's water is sourced from Groundwater. The city has 2 water systems serving approximately 829 residents.
What health violations has Brooklyn's water system had?
Brooklyn has 1 health-based violation on record. The most recent violation was recorded in January 2022. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 25 violations remain unresolved.
Is Brooklyn's groundwater at risk of contamination?
Brooklyn uses groundwater, which can be affected by naturally occurring contaminants like arsenic, radon, and nitrate, as well as agricultural runoff and industrial activity. The system has 551 violations on record that may relate to groundwater quality. Groundwater systems are generally less susceptible to surface contamination but should be monitored for emerging contaminants like PFAS.
How does Brooklyn's water compare to other cities?
Brooklyn ranks #238 out of 320 cities in Mississippi (better than 26% of state cities) and #12778 out of 15744 cities nationally (19th percentile). The grade of D+ reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.