Water Quality in Park Hill, OK (74451)

EPA violation data for public water systems serving ZIP code 74451.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

4,023

Population

24

Water Systems

416

Violations (5yr)

11

Health-Based

Location

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Water Systems Serving This Area (24)

Dept Of Human Services

Surface water 400 people served
0 violations

Burnt Cabin Rwd

1 health-based
Surface water 208 people served
6 violations (5yr) · 1 health-based · All resolved
Lead tested: 1.5 ppb (limit: 15 ppb) ✓

Cherokee Land Yacht Harbor

Surface water 100 people served
0 violations

Pettit Bay Water Assn

Surface water 100 people served
0 violations

Pettit Mountain Water

3 health-based
Purchased surface water 90 people served
60 violations (5yr) · 3 health-based
Lead tested: 0.61 ppb (limit: 15 ppb) ✓

Mongolds Water System

6 health-based
Surface water 74 people served
11 violations (5yr) · 6 health-based · All resolved

Lakeway Mhp

All resolved
Groundwater 65 people served
189 violations (5yr) · All resolved

Gus Mnich

Groundwater 50 people served
0 violations

Flintridge Park

Groundwater 50 people served
0 violations

Cherokee Landing Motel

Surface water 50 people served
0 violations

Suburban Mhp

1 health-based
Groundwater 50 people served
129 violations (5yr) · 1 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓

Tenkiller Adventure Program

Purchased surface water 35 people served
0 violations

Pettit Bay Water Association

Purchased surface water 33 people served
0 violations

Pettit Bay Resort

All resolved
Surface water 30 people served
18 violations (5yr) · All resolved

Cherokee Landing State Park

Purchased surface water 25 people served
0 violations

Cherokee Trading Post

Groundwater 25 people served
0 violations

Quick Stop Grocery

Groundwater 25 people served
0 violations

Tj Fisherman Delight

Groundwater 25 people served
0 violations

Elk Creek Resort

All resolved
Groundwater 25 people served
3 violations (5yr) · All resolved

Carters Landing Grocery

Groundwater 25 people served
0 violations

Speedy Station 2

Groundwater 25 people served
0 violations

Coe Elk Creek Landing

Groundwater 25 people served
0 violations

Flintridge Park

Purchased surface water 24 people served
0 violations

Cookson Bluff

Surface water 6 people served
0 violations

Contaminants Found

Surface Water Treatment RuleHealth-Based
18 violations
All resolved
Total Haloacetic Acids (HAA5)Health-Based
15 violations
All resolved
LEAD AND COPPER RULE REVISIONSHealth-Based
6 violations
Has active
Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

45 violations
All resolved
TTHMMonitoring
12 violations
All resolved
ChlorineMonitoring

Used to disinfect water — generally safe at regulated levels.

12 violations
All resolved
Lead and Copper RuleMonitoring

Lead and copper testing requirement. Lead exposure can cause developmental harm in children.

12 violations
Has active
Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

7 violations
All resolved
TolueneMonitoring
6 violations
All resolved
1,2-DichloropropaneMonitoring
6 violations
All resolved
Carbon tetrachlorideMonitoring
6 violations
All resolved
StyreneMonitoring
6 violations
All resolved
Vinyl chlorideMonitoring
6 violations
All resolved
Gross Beta Particle ActivityMonitoring
6 violations
All resolved
Combined UraniumMonitoring
6 violations
All resolved
Gross Alpha, Excl. Radon and UMonitoring
6 violations
All resolved
DICHLOROMETHANEMonitoring
6 violations
All resolved
CHLOROBENZENEMonitoring
6 violations
All resolved
EthylbenzeneMonitoring
6 violations
All resolved
TrichloroethyleneMonitoring
6 violations
All resolved
1,1,2-TrichloroethaneMonitoring
6 violations
All resolved
trans-1,2-DichloroethyleneMonitoring
6 violations
All resolved
1,1-DichloroethyleneMonitoring
6 violations
All resolved
cis-1,2-DichloroethyleneMonitoring
6 violations
All resolved
o-DichlorobenzeneMonitoring
6 violations
All resolved
TetrachloroethyleneMonitoring
6 violations
All resolved
BenzeneMonitoring
6 violations
All resolved
1,1,1-TrichloroethaneMonitoring
6 violations
All resolved
Combined Radium (-226 and -228)Monitoring
6 violations
All resolved
1,2,4-TrichlorobenzeneMonitoring
6 violations
All resolved
p-DichlorobenzeneMonitoring
6 violations
All resolved
Xylenes, TotalMonitoring
6 violations
All resolved
1,2-DichloroethaneMonitoring
6 violations
All resolved
Public NoticeMonitoring
3 violations
All resolved
Interim Enhanced Surface Water Treatment RuleMonitoring
2 violations
All resolved
E. COLIMonitoring
2 violations
Has active
Di(2-ethylhexyl) phthalateMonitoring
2 violations
All resolved
1,2-DIBROMO-3-CHLOROPROPANEMonitoring
2 violations
All resolved
DiquatMonitoring
2 violations
All resolved
OXAMYLMonitoring
2 violations
All resolved
EndothallMonitoring
2 violations
All resolved
ToxapheneMonitoring
2 violations
All resolved
EndrinMonitoring
2 violations
All resolved
ETHYLENE DIBROMIDEMonitoring
2 violations
All resolved
Heptachlor epoxideMonitoring
2 violations
All resolved
HeptachlorMonitoring
2 violations
All resolved
HEXACHLOROBENZENEMonitoring
2 violations
All resolved
2,4-DMonitoring
2 violations
All resolved
ChlordaneMonitoring
2 violations
All resolved
Di(2-ethylhexyl) adipateMonitoring
2 violations
All resolved
LASSOMonitoring
2 violations
All resolved
DalaponMonitoring
2 violations
All resolved
DinosebMonitoring
2 violations
All resolved
HexachlorocyclopentadieneMonitoring
2 violations
All resolved
GlyphosateMonitoring
2 violations
All resolved
CarbofuranMonitoring
2 violations
All resolved
AtrazineMonitoring
2 violations
All resolved
BHC-GAMMAMonitoring
2 violations
All resolved
PentachlorophenolMonitoring
2 violations
All resolved
Benzo(a)pyreneMonitoring
2 violations
All resolved
2,4,5-TPMonitoring
2 violations
All resolved
PicloramMonitoring
2 violations
All resolved
SimazineMonitoring
2 violations
All resolved
Total Polychlorinated Biphenyls (PCB)Monitoring
2 violations
All resolved
MethoxychlorMonitoring
2 violations
All resolved
Nitrate-NitriteMonitoring
1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
0 ppb measured Action level: 15 ppb

Sampled: Jan 2025

How Does This Compare?

Park Hill (74451) has more violations than 100% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 416.

Fewer violations 100th 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

NSF Certified Products → EPA Safe Drinking Water Guide →

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

NSF Certified Products → EPA Safe Drinking Water Guide →

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.

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