Rapid City
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in SD · PWSID SD4600406
Rapid City serves 72,009 people. Limited testing on file — only PFAS results from EPA's UCMR 5 for Rapid City. No other contaminant results are on file for Rapid City; check its latest Consumer Confidence Report for its current test results.
- People served
- 72,009
- Last EPA sample
- 2025-09-03
- PFAS
- Not detected above guidelines
- Health-based violations since 2020
- 0
Data sources: EPA SDWIS, Rapid City's published Consumer Confidence Report, and compliance monitoring reported to EPA by South Dakota DANR Drinking Water Program.
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 Rapid City Water Bill
- Ask Rapid City 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 South Dakota
Rapid City Service Area
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This map shows the approximate service area for Rapid City. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
Rapid City Water Quality Grade
Not graded
Limited testing on file — only PFAS results from EPA's UCMR 5 for Rapid City. No other contaminant results are on file for Rapid City; check its latest Consumer Confidence Report for its current test results.
Is Rapid City Water Safe to Drink?
Limited testing on file — only PFAS results from EPA's UCMR 5 for Rapid City. No other contaminant results are on file for Rapid City; check its latest Consumer Confidence Report for its current test results.
This utility serves 72,009 people across 1 city in SD. 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 South Dakota →How does South Dakota 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 South Dakota
Learn more about the contaminants detected in Rapid City:
Fluoride in Rapid City Water
Rapid City
PWSID SD4600406
No fluoride level in our data for Rapid City. Your utility's annual water quality report (CCR) lists it.
Rapid City Service Area
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Rapid City Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for Rapid City
| 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
Disinfectant Used
hypochlorite
Rapid City 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 Rapid City 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.
Rapid City Annual Water Quality Reports
We don’t have a link we can confirm belongs to this system, and we’d rather show none than the wrong utility’s. South Dakota DANR Drinking Water Program publishes drinking-water reports for systems in this state.
Visit South Dakota DANR Drinking Water ProgramWhat 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
Rapid City 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).
Got a water test back? Get a free reading of every number
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 Rapid City
Is Rapid City water safe to drink?
Does Rapid City have PFAS in its water?
How do I pay my Rapid City water bill?
How many people does Rapid City serve?
What cities does Rapid City serve?
Does Rapid City have any EPA violations?
What is Rapid City's phone number?
Where can I find Rapid City's Consumer Confidence Report?
Similar water utilities in South Dakota
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: Rapid City'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 South Dakota DANR Drinking Water Program, 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 Rapid City? 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 Rapid City.
- 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 Rapid City. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Rapid City directly.
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