Rosamond CSD
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in CA · PWSID CA1510018
Rosamond CSD serves 17,374 people. See EPA records and contact info below.
- People served
- 17,374
- Last EPA sample
- 2025-01-06
- PFAS
- Not detected above guidelines
- Health-based violations since 2020
- 0
Data sources: EPA SDWIS, Rosamond CSD's published Consumer Confidence Report, and compliance monitoring reported to EPA by CA State Water Resources Control Board, Div. of Drinking Water.
This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.
Rosamond CSD Service Area
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This map shows the approximate service area for Rosamond CSD. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
Rosamond CSD Water Quality Grade
Not graded: Monitor
Rosamond CSD reads Monitor. A letter grade is given only beside a Safe verdict.
Is Rosamond CSD Water Safe to Drink?
Rosamond CSD has reported 5 contaminants with an EPA health goal detected in some samples (no level on file) and 1 contaminant above a state limit in at least one city served. We recommend reviewing individual city reports below for specific water quality details.
State Water Board lab results show every active source Rosamond CSD sampled above California's hexavalent chromium limit of 10 µg/L (state MCL, in effect since October 1, 2024). Its highest average is 14.8 µg/L at WELL 09 (5 samples since October 1, 2024, latest May 19, 2026). Its compliance date, for a system of its size, is October 1, 2027. Source: State Water Resources Control Board lab results (updated 2026-09-15).
This utility serves 17,374 people across 1 city in CA. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.
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Rosamond CSD Service Area
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Rosamond CSD Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for Rosamond CSD
| 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
Rosamond CSD 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 Rosamond CSD 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.
Rosamond CSD 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. CA State Water Resources Control Board, Div. of Drinking Water publishes drinking-water reports for systems in this state.
Visit CA State Water Resources Control Board, Div. of Drinking WaterWhat 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
Rosamond CSD 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?
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Upload my testFrequently Asked Questions about Rosamond CSD
Is Rosamond CSD water safe to drink?
Does Rosamond CSD have PFAS in its water?
How do I pay my Rosamond CSD water bill?
How many people does Rosamond CSD serve?
What cities does Rosamond CSD serve?
Does Rosamond CSD have any EPA violations?
What is Rosamond CSD's phone number?
Where can I find Rosamond CSD's Consumer Confidence Report?
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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: Rosamond CSD'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 CA State Water Resources Control Board, Div. of Drinking Water, 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 Rosamond CSD? 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 Rosamond CSD.
- 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.
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Residents keep our data honest.
This form corrects our data; it does not reach Rosamond CSD. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Rosamond CSD directly.
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