Patterson Water System
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in LA · PWSID LA1101006
Patterson Water System serves 7,254 people. 6 health-based violations since 2020 in EPA's record — full violation history below.
- People served
- 7,254
- Last EPA sample
- 2024-10-14
- PFAS
- Not detected above guidelines
- Health-based violations since 2020
- 6
Data sources: EPA SDWIS, Patterson Water System's published Consumer Confidence Report, and compliance monitoring reported to EPA by Louisiana Dept of Health.
This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.
Official Patterson Water System Resources
Help Paying Your Patterson Water System Water Bill
- Ask Patterson Water System about payment plans and assistance.
- Call 211 to reach local help with utility bills.Verified from 211.org
- Find your local Community Action Agency.Verified from communityactionpartnership.com
- The federal water-bill program (LIHWAP) ended in March 2024.Verified from acf.govVerified from csd.ca.gov
Water outage or no water?
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Louisiana
Patterson Water System Service Area
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This map shows the approximate service area for Patterson Water System. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
Patterson Water System Water Quality Grade
Not graded: Monitor
Patterson Water System reads Monitor. A letter grade is given only beside a Safe verdict.
Is Patterson Water System Water Safe to Drink?
Patterson Water System has reported 5 health-based EPA violations that began after the latest result on file in at least one city served. Patterson Water System has 6 health-based EPA violations since 2020 (EPA data as of Q2 2026), none of them open. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 7,254 people across 1 city in LA. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.
Get your water independently tested in Louisiana →How does Louisiana water quality rank nationally? →
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Louisiana
Fluoride in Patterson Water System Water
Patterson Water System
PWSID LA1101006
No fluoride level in our data for Patterson Water System. Your utility's annual water quality report (CCR) lists it.
Patterson Water System Service Area
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Patterson Water System Contact & Information
Phone
Emergency Line
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for Patterson Water System
| Name | Title | Phone | |
|---|---|---|---|
| J████ S████ | Water Treatment Supervisor | (555) ███-████ | j████@city████.gov |
| M████ J██████ | Utility Director | (555) ███-████ | m████@water████.org |
Water Sources & Treatment
Water Sources
Treatment Methods
Patterson Water System Consumer Confidence Report
A Consumer Confidence Report (CCR) is the EPA-mandated annual water-quality report every community water system must publish by July 1 each year (Safe Drinking Water Act §1414(c)(4)). It summarizes contaminants tested, MCL and MCLG comparisons, and any system violations from the prior calendar year.
A current CCR for Patterson Water System has not been published or validated on TapWaterData yet.
Residents: contact the utility directly using the phone number above, or check the EPA’s national CCR portal. Reports are typically distributed by mail or posted on the utility’s official website.
Patterson Water System Annual Water Quality Reports
Historical reports are being compiled. Check back soon for archived water quality data.
What is a CCR? The Consumer Confidence Report (CCR) is an annual water quality report that water utilities are required by the EPA to provide to customers. It contains information about your water source, detected contaminants, and compliance status.
EPA Health-Based Violations Since 2020
Patterson Water System has 6 health-based EPA violations since 2020 (EPA data as of Q2 2026), none of them open.
EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
| Violation | Contaminant or rule | Period | Status | Notice |
|---|---|---|---|---|
| Maximum Contaminant Level Violation, Average | TTHM | Jan 2026 - Mar 2026 | Archived by the state, no resolution recorded | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Oct 2025 - Dec 2025 | Archived by the state, no resolution recorded | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Jul 2025 - Sep 2025 | Archived by the state, no resolution recorded | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Apr 2025 - Jun 2025 | Archived by the state, no resolution recorded | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Jan 2025 - Mar 2025 | Archived by the state, no resolution recorded | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Oct 2024 - Dec 2024 | Archived by the state, no resolution recorded | Tier 2 public notice |
Concerned about what's in your water?
Upload your tap water report (PDF or a photo) and we'll email you a plain-English explanation of each contaminant and level — free. Educational only, no medical claims.
Your upload also helps us keep local water data accurate — we only ever share anonymized, area-level summaries.
Upload my testFrequently Asked Questions about Patterson Water System
Is Patterson Water System water safe to drink?
Does Patterson Water System have PFAS in its water?
How do I pay my Patterson Water System water bill?
How many people does Patterson Water System serve?
What cities does Patterson Water System serve?
Does Patterson Water System have any EPA violations?
What is Patterson Water System's phone number?
Where can I find Patterson Water System's Consumer Confidence Report?
Similar water utilities in Louisiana
How we built this page
Water-quality and contact data on this page comes from public federal and state records. We update each utility's record whenever its underlying source publishes new data — typically within days of an EPA SDWIS refresh.
- Contaminants & violations: EPA Safe Drinking Water Information System (SDWIS) plus the Unregulated Contaminant Monitoring Rule (UCMR-5) for PFAS and emerging contaminants.
- Annual reports: Patterson Water System's most recent published Consumer Confidence Report (CCR), where available.
- Service area & contact: EPA SDWIS. The compliance records it holds for this system are reported to EPA by Louisiana Dept of Health, the state's drinking-water primacy agency.
Spotted a data issue? Use the Spotted something off? link at the bottom of the page — corrections feed back into the next data refresh. Learn more about TapWaterData.
Are you Patterson Water System? Publish your 2027 CCR
TapWaterData runs a free CCR publishing service for community water systems. Claim this listing to publish your Consumer Confidence Report here — it inherits this page's search authority and reaches every customer who Googles Patterson Water System.
- EPA-compliant distribution. Satisfies the 2027 Revised CCR Rule direct-URL requirement with an auditable archive.
- Publish once a year. Agent-assisted workflow; no login setup for small systems.
- Inherits this page's reach. Your published CCR appears directly on the page customers already find on Google.
Free for operators. No card required. Typical setup: 5 minutes.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach Patterson Water System. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Patterson Water System directly.
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