Knob Noster PWS
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in MO · PWSID MO1010432
Knob Noster PWS serves 2,863 people. 3 contaminants currently exceed health-based guidelines — full breakdown below.
- People served
- 2,863
- PFAS
- No results on file
- Health-based violations since 2020
- 0
Data sources: EPA SDWIS, Knob Noster PWS's published Consumer Confidence Report, and compliance monitoring reported to EPA by Missouri DNR.
This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.
Help Paying Your Knob Noster PWS Water Bill
- Ask Knob Noster PWS 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 Missouri
Knob Noster PWS Service Area
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This map shows the approximate service area for Knob Noster PWS. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
Knob Noster PWS Water Quality Grade
Not graded: Monitor
Knob Noster PWS reads Monitor. A letter grade is given only beside a Safe verdict.
Is Knob Noster PWS Water Safe to Drink?
Knob Noster PWS has reported 3 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 2,863 people across 1 city in MO. 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 Missouri →How does Missouri 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 Missouri
Fluoride in Knob Noster PWS Water
Knob Noster PWS
PWSID MO1010432
Knob Noster PWS reported 0.47 mg/L, below the 0.7 mg/L U.S. Public Health Service recommendation.
Knob Noster PWS Service Area
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Knob Noster PWS Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for Knob Noster PWS
| 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
Knob Noster PWS 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 Knob Noster PWS 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.
Knob Noster PWS 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
Knob Noster PWS has no health-based EPA violation since 2020 (EPA data as of Q2 2026).
EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Concerned about what's in your water?
You're viewing 3 contaminants above health-based guidelines here. Your own tap water can differ — upload your test (PDF or a photo) and we'll email a full plain-English reading of every number, free.
Your upload also helps us keep local water data accurate — we only ever share anonymized, area-level summaries.
Upload my testRecommended Water Filters for Knob Noster PWS
Based on water quality data from cities served by Knob Noster PWS, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Frequently Asked Questions about Knob Noster PWS
Is Knob Noster PWS water safe to drink?
Does Knob Noster PWS have PFAS in its water?
How do I pay my Knob Noster PWS water bill?
How many people does Knob Noster PWS serve?
What cities does Knob Noster PWS serve?
Does Knob Noster PWS have any EPA violations?
What is Knob Noster PWS's phone number?
Where can I find Knob Noster PWS's Consumer Confidence Report?
Similar water utilities in Missouri
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: Knob Noster PWS'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 Missouri DNR, 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 Knob Noster PWS? 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 Knob Noster PWS.
- 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 Knob Noster PWS. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Knob Noster PWS directly.
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