Maramec, OK (74045): 10 Health-Based Violations Recorded for Mapped Water Systems
EPA data for Pawnee Company Rwd #4
Health-based violation records by water system:
EPA records for the water systems mapped to 74045 in Maramec, OK contain 13 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 10 are marked health-based.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water EPA records for water systems mapped to this ZIP show 10 health-based violations and 3 non-health-based (since 2021).
- Lead The reported 90th-percentile lead result of 0.0009 mg/L is below the EPA action level for water systems; EPA's health goal for lead is zero.
- Radon EPA Zone 3 - county-level radon potential, not evidence of a low home result.
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Score Breakdown
Overall Home Safety Score: Score unavailable
Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.
Canonical components
Required domains
Coverage: 2 of 4 components and 1 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (7) CRITICAL
Your Water System
ZIP code 74045 in Maramec, Oklahoma is mapped to the water system Pawnee Company Rwd #4 (EPA ID: OK3005913). This system provides water to approximately 415 people from surface water sources.
Other Water Quality Reports in Oklahoma
- 73001 (Albert)
- 73002 (Alex) - 39 violations recorded for mapped water systems
- 73003 (Edmond)
- 73004 (Amber) - 166 violations recorded for mapped water systems
- 73005 (Anadarko) - 102 violations recorded for mapped water systems
- 73006 (Apache) - 39 violations recorded for mapped water systems
- 73007 (Arcadia) - 30 violations recorded for mapped water systems
- 73008 (Bethany) - 7 violations recorded for mapped water systems
- 73009 (Binger) - 14 violations recorded for mapped water systems
- 73010 (Blanchard) - 677 violations recorded for mapped water systems
- 73011 (Bradley) - 105 violations recorded for mapped water systems
- 73012 (Edmond) - 8 violations recorded for mapped water systems
- 73013 (Edmond) - 8 violations recorded for mapped water systems
- 73014 (Calumet) - 90 violations recorded for mapped water systems
- 73015 (Carnegie) - 6 violations recorded for mapped water systems
- 73016 (Cashion) - 195 violations recorded for mapped water systems
- 73017 (Cement) - 109 violations recorded for mapped water systems
- 73018 (Chickasha) - 191 violations recorded for mapped water systems
- 73019 (Norman) - 3 violations recorded for mapped water systems
- 73020 (Choctaw) - 290 violations recorded for mapped water systems
Nearby Water Quality Reports
- 74034 (Hallett) - 7 mi
- 74038 (Jennings) - 7 mi - 654 violations recorded for mapped water systems
- 74058 (Pawnee) - 9 mi - 158 violations recorded for mapped water systems
- 74085 (Yale) - 9 mi - 80 violations recorded for mapped water systems
- 74081 (Terlton) - 11 mi - 16 violations recorded for mapped water systems
- 74052 (Oilton) - 13 mi - 605 violations recorded for mapped water systems
- 74032 (Glencoe) - 13 mi - 23 violations recorded for mapped water systems
- 74020 (Cleveland) - 14 mi - 134 violations recorded for mapped water systems
- 74054 (Osage) - 17 mi
- 74023 (Cushing) - 18 mi - 68 violations recorded for mapped water systems
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Pawnee Company Rwd #4 (OK3005913) on EPA.gov.
4 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.
Compliance History
Health Risks from Detected Contaminants
Total Trihalomethanes (TTHM)
High RiskEPA reference value: 0.08 mg/L · 9 violations on record
Long-term exposure is associated with increased cancer risk, including bladder cancer; possible reproductive effects
At-risk groups: pregnant women, long-term consumers of chlorinated water
Treatment options (verify a product is certified to reduce this contaminant): granular activated carbon (GAC), carbon block filter, point-of-entry aeration · Find a filter →
Haloacetic Acids (HAA5)
High RiskEPA reference value: 0.06 mg/L · 2 violations on record
Increased risk of cancer
Treatment options (verify a product is certified to reduce this contaminant): granular activated carbon (GAC), carbon block filter, reverse osmosis · Find a filter →
Environmental Hazards (10) MODERATE
Home & Infrastructure (6) OK
Cost & Community (6) OK
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Frequently Asked Questions
Is the tap water in 74045 safe to drink?
EPA SDWIS records 13 violations since 2021 across the water systems mapped to ZIP 74045 (primary system: Pawnee Company Rwd #4), including 10 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 74045's water come from?
The recorded water source for Pawnee Company Rwd #4, a system mapped to ZIP code 74045, is Surface water. This system serves approximately 415 people.
How can I get my water tested in Maramec?
If Pawnee Company Rwd #4 supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
Is lead a concern in 74045 tap water?
The Lead and Copper Rule record selected for 74045 reports a 90th-percentile lead result of 0.0009 mg/L for a water system mapped to this ZIP (record date 2023-12-31). The EPA action level is 0.015 mg/L. This result is below the EPA action level; it does not show the lead level in each home.
What is the radon risk for 74045?
74045 is mapped to a county in EPA Radon Zone 3 (low county-level radon potential; EPA recommends testing every home), located in Pawnee County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
How to cite this page
ZipCheckup. (2026). Maramec, OK (74045): 10 Health-Based Violations Recorded for Mapped Water Systems. https://zipcheckup.com/report/74045/
@misc{zipcheckup-report-74045,
author = {{ZipCheckup}},
title = {{Maramec, OK (74045): 10 Health-Based Violations Recorded for Mapped Water Systems}},
year = {2026},
url = {https://zipcheckup.com/report/74045/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 74045
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 74034 | Hallett, OK | 6.6 mi | N/A | 0 |
| 74038 | Jennings, OK | 7.1 mi | N/A | 654 |
| 74058 | Pawnee, OK | 9.0 mi | N/A | 158 |
| 74085 | Yale, OK | 9.2 mi | N/A | 80 |
| 74081 | Terlton, OK | 11.4 mi | N/A | 16 |
| 74052 | Oilton, OK | 12.9 mi | N/A | 605 |
| 74032 | Glencoe, OK | 13.1 mi | N/A | 23 |
| 74020 | Cleveland, OK | 14.4 mi | N/A | 134 |
| 74054 | Osage, OK | 17.1 mi | N/A | 0 |
| 74023 | Cushing, OK | 18.4 mi | N/A | 68 |
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