Water Quality in Kerrville, TX (78028)
EPA violation data for public water systems serving ZIP code 78028.
Active Health Violations
49 health-based violations found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 98% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
41,206
Population
58
Water Systems
190
Violations (5yr)
49
Health-Based
Location
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Water Systems Serving This Area (58)
City Of Kerrville
4 health-based Surface water 23,489 people served
4 violations (5yr)
· 4 health-based · All resolved
Lead tested: 2.23 ppb (limit: 15 ppb) ✓
City Of Fredericksburg
All resolved Groundwater 11,257 people served
2 violations (5yr)
· All resolved
Lead tested: 0.5 ppb (limit: 15 ppb) ✓
Kerrville M.U.D.
Groundwater 1,090 people served
0 violations
Kerrville Va Hospital
Groundwater 1,000 people served
0 violations
He Butt Foundation Main Plant
All resolved Groundwater 616 people served
4 violations (5yr)
· All resolved
Lead tested: 2.2 ppb (limit: 15 ppb) ✓
Woods Wsc
All resolved Groundwater 315 people served
1 violation (5yr)
· All resolved
Lead tested: 2.5 ppb (limit: 15 ppb) ✓
Kerrville Rv Park And Cabins
1 health-based Groundwater 312 people served
3 violations (5yr)
· 1 health-based
Lead tested: 2 ppb (limit: 15 ppb) ✓
Cafe At The Ridge
Groundwater 300 people served
0 violations
Camp Chrysalis
Groundwater 210 people served
2 violations (5yr)
H E B Foundation-Singing Hills
Groundwater 200 people served
0 violations
Kerrville Airport
Groundwater 200 people served
0 violations
Comanche Trace Ranch And Golf Club
1 health-based Groundwater 200 people served
1 violation (5yr)
· 1 health-based · All resolved
Lead tested: 5.9 ppb (limit: 15 ppb) ✓
Buckhorn Lake Resort
All resolved Groundwater 177 people served
3 violations (5yr)
· All resolved
Kerrville So Water Co - Liveoa
Groundwater 150 people served
0 violations
Kickapoo Kamp
Groundwater 130 people served
0 violations
Heb Foundation - Linnets Wings
All resolved Groundwater 129 people served
2 violations (5yr)
· All resolved
Arimak Water Supply
27 health-based Groundwater 105 people served
30 violations (5yr)
· 27 health-based · All resolved
Lead tested: 1.4 ppb (limit: 15 ppb) ✓
Hill Country Shooting Sports Center
Groundwater 100 people served
16 violations (5yr)
Mortimers Seafood
Groundwater 100 people served
0 violations
Segovia Truck Stop
Groundwater 100 people served
0 violations
Country Hills Water
All resolved Groundwater 90 people served
5 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Wagon Wheel-Spencer Brown
Groundwater 90 people served
0 violations
Cibolo Oaks No 2
Groundwater 84 people served
0 violations
Saddle Mountain Water Cooperative
5 health-based Groundwater 84 people served
11 violations (5yr)
· 5 health-based · All resolved
Lead tested: 0.8 ppb (limit: 15 ppb) ✓
White Oak
Groundwater 75 people served
0 violations
Pioneer House Restaurant
Groundwater 75 people served
0 violations
Ebert Ranch Camp
All resolved Groundwater 75 people served
1 violation (5yr)
· All resolved
Las Colinas Of Kerrville
1 health-based Groundwater 72 people served
11 violations (5yr)
· 1 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
Hillcrest Inn
All resolved Groundwater 68 people served
9 violations (5yr)
· All resolved
Cibolo Oaks No 1
Groundwater 60 people served
0 violations
Guadalupe Plaza Mobile Home Pa
Groundwater 59 people served
0 violations
Foster Creek Veterinary Hospital
Groundwater 58 people served
0 violations
Hill Country Ranch Estates
1 health-based Purchased surface water 57 people served
4 violations (5yr)
· 1 health-based
Silver Hills Park
1 health-based Groundwater 54 people served
43 violations (5yr)
· 1 health-based
Pleasant Acres Mobile Home Park
Groundwater 51 people served
0 violations
Overstreet Fruit Market
Groundwater 50 people served
0 violations
Hill Country Mobile Home Park
Groundwater 45 people served
0 violations
Green Valley Mobile Home Park
Groundwater 42 people served
0 violations
H E B Foundation Camp-Windsong
Groundwater 40 people served
0 violations
Heavens Mobile Home Park
8 health-based Groundwater 36 people served
34 violations (5yr)
· 8 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
Around The Clock Day Care Cent
Groundwater 35 people served
0 violations
Puckett Water System
Groundwater 28 people served
0 violations
Riverview Rv Park
Surface water 25 people served
0 violations
Box-S-Acres
Groundwater 25 people served
0 violations
Midway Mobile Home Park
Groundwater 23 people served
0 violations
Forest Oaks Mobile Home Park
All resolved Groundwater 22 people served
1 violation (5yr)
· All resolved
Usda Livestock Insect Research Lab
All resolved Groundwater 18 people served
1 violation (5yr)
· All resolved
Lead tested: 2 ppb (limit: 15 ppb) ✓
Elmwood Est.-Steve Jenschke
Groundwater 15 people served
0 violations
High Country Ranch Subd
Groundwater 15 people served
0 violations
Upper Guadalupe River Authority
Surface water 1 people served
0 violations
Adventure Camp
Groundwater 0
0 violations
Rancho Oaks Mobile Home Park
Groundwater 0
0 violations
City Of Kerrville Schreiner Park
All resolved Groundwater 0
2 violations (5yr)
· All resolved
Windcrest Mobile Home Park
Groundwater 0
0 violations
Hill Country Rv Park
Purchased surface water 0
0 violations
Cardinal Acres
Groundwater 0
0 violations
Oak Bend Ranch Subdivision
Groundwater 0
0 violations
Newby Hills Ranch Subdivision
Groundwater 0
0 violations
Contaminants Found
Combined Radium (-226 and -228)Health-Based
20 violations
All resolved
TTHMHealth-Based
18 violations
All resolved
Gross Alpha, Excl. Radon and UHealth-Based
14 violations
All resolved
LEAD AND COPPER RULE REVISIONSHealth-Based
10 violations
Has active
Public NoticeMonitoring
32 violations
Has active
Revised Total Coliform RuleMonitoring
Missed testing deadlines — not a detection of bacteria.
27 violations
All resolved
Lead and Copper RuleMonitoring
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
16 violations
Has active
ChlorineMonitoring
Used to disinfect water — generally safe at regulated levels.
3 violations
All resolved
E. COLIMonitoring
2 violations
All resolved
Consumer Confidence RuleMonitoring
Annual water quality report delivery requirement.
2 violations
All resolved
Combined UraniumMonitoring
1 violation
All resolved
cis-1,2-DichloroethyleneMonitoring
1 violation
All resolved
1,1,2-TrichloroethaneMonitoring
1 violation
All resolved
1,2,4-TrichlorobenzeneMonitoring
1 violation
All resolved
trans-1,2-DichloroethyleneMonitoring
1 violation
All resolved
StyreneMonitoring
1 violation
All resolved
1,1,1-TrichloroethaneMonitoring
1 violation
All resolved
TolueneMonitoring
1 violation
All resolved
TrichloroethyleneMonitoring
1 violation
All resolved
DICHLOROMETHANEMonitoring
1 violation
All resolved
p-DichlorobenzeneMonitoring
1 violation
All resolved
Vinyl chlorideMonitoring
1 violation
All resolved
CHLOROBENZENEMonitoring
1 violation
All resolved
o-DichlorobenzeneMonitoring
1 violation
All resolved
1,1-DichloroethyleneMonitoring
1 violation
All resolved
NitrateMonitoring
At high levels, nitrate can cause blue baby syndrome in infants.
1 violation
All resolved
Xylenes, TotalMonitoring
1 violation
All resolved
1,2-DichloropropaneMonitoring
1 violation
All resolved
TetrachloroethyleneMonitoring
1 violation
All resolved
Carbon tetrachlorideMonitoring
1 violation
All resolved
BenzeneMonitoring
1 violation
All resolved
EthylbenzeneMonitoring
1 violation
All resolved
1,2-DichloroethaneMonitoring
1 violation
All resolved
PentachlorophenolMonitoring
1 violation
All resolved
ChlordaneMonitoring
1 violation
All resolved
MethoxychlorMonitoring
1 violation
All resolved
Benzo(a)pyreneMonitoring
1 violation
All resolved
Di(2-ethylhexyl) adipateMonitoring
1 violation
All resolved
BHC-GAMMAMonitoring
1 violation
All resolved
HeptachlorMonitoring
1 violation
All resolved
EndrinMonitoring
1 violation
All resolved
HEXACHLOROBENZENEMonitoring
1 violation
All resolved
HexachlorocyclopentadieneMonitoring
1 violation
All resolved
ToxapheneMonitoring
1 violation
All resolved
LASSOMonitoring
1 violation
All resolved
Di(2-ethylhexyl) phthalateMonitoring
1 violation
All resolved
CYANIDEMonitoring
1 violation
All resolved
AtrazineMonitoring
1 violation
All resolved
Heptachlor epoxideMonitoring
1 violation
All resolved
SimazineMonitoring
1 violation
All resolved
Total Haloacetic Acids (HAA5)Monitoring
1 violation
All resolved
38-STRONTIUM-90Monitoring
1 violation
All resolved
TritiumMonitoring
1 violation
All resolved
53-IODINE-131Monitoring
1 violation
All resolved
Lead & Copper Levels
Lead (Pb)
Within limit0.5 ppb measured
Action level: 15 ppb
Sampled: Jan 2025
How Does This Compare?
Kerrville (78028) has more violations than 98% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 190.
Fewer violations 98th percentile More violations
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 certified
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.