County · California
Shasta County, California: drinking water records
Explore EPA records for 60 community water systems across 24 ZIP codes in Shasta County, then find water-testing resources and available recent monitoring-station readings.
Data as of EPA UCMR 5 final release, August 2026 (file dated Aug 28, 2026) · EPA SDWIS 2026Q2 (file dated Jul 9, 2026). How we build these pages
Drinking-water records
EPA survey and compliance records are historical reports. UCMR 5 results are available for 8 of the 60 listed systems in this snapshot. A system with no reported PFAS detection is not a test of every tap or every contaminant.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems in this county
All 60 active community systems in the available county records, sorted by record completeness. Scroll the table to explore more systems.
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| City of Anderson CA4510001 | 11,147 | 10 | 0 | 1 | 2.4 ppbbelow the action level |
| Cottonwood Water District CA4510007 | 3,316 | 300 | 0 | 2 | 1.1 ppbbelow the action level |
| Lakeside Woods Mutual Water Co CA4500013 | 310 | 60 | 0 | 1 | 3.6 ppbbelow the action level |
| City of Redding CA4510005 | 89,628 | 750 | 7 | 0 | 2.1 ppbbelow the action level |
| Bella Vista Water District CA4510014 | 18,612 | 420 | 0 | 0 | 1.8 ppbbelow the action level |
| City of Shasta Lake CA4510006 | 10,657 | 120 | 0 | 0 | 1.1 ppbbelow the action level |
| Clear Creek Csd-Anderson CA4510016 | 8,900 | 300 | 0 | 0 | 3.6 ppbbelow the action level |
| Centerville C.S.D. CA4510011 | 4,151 | 120 | 0 | 0 | 2.1 ppbbelow the action level |
| Mountain Gate C.S.D. CA4510002 | 2,227 | 0 | 0 | 1 | 2.8 ppbbelow the action level |
| Shasta Csa - Jones Valley, #6 CA4510004 | 2,006 | 0 | 0 | 1 | 1.6 ppbbelow the action level |
| Lassen Pines Mutual Water Co INC CA4500210 | 475 | 0 | 0 | 1 | 1.2 ppbbelow the action level |
| El Rio Estates CA4500246 | 434 | 0 | 0 | 1 | 0.9 ppbbelow the action level |
| Shasta Csa - French Gulch, #11 CA4500317 | 419 | 0 | 0 | 3 | 0.5 ppbbelow the action level |
| Shasta Csa - Castella, #3 CA4500015 | 333 | 0 | 0 | 2 | 2.2 ppbbelow the action level |
| Mel Mar Mutual Water Co CA4500003 | 300 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Shasta Csa - Sugarloaf, #2 CA4500006 | 274 | 0 | 0 | 1 | 10.3 ppbbelow the action level |
| Shasta Co Csa # 8 Palo Cedro CA4500313 | 261 | 0 | 0 | 1 | 0.8 ppbbelow the action level |
| Lazy Landing Mobile Home Park CA4500081 | 250 | 0 | 0 | 1 | 6.4 ppbbelow the action level |
| Shasta Csa - Cragview, #23 CA4500028 | 248 | 0 | 0 | 3 | 6.6 ppbbelow the action level |
| Cottonwood Ridge Manufactured Housing Co CA4500107 | 205 | 0 | 0 | 1 | 2.0 ppbbelow the action level |
| Woodridge Mutual Water Co CA4500235 | 187 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Lake Shasta Pines RV Park & Campground CA4500101 | 168 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Shasta Co Csa # 13 Alpine Meadows CA4500314 | 109 | 0 | 0 | 1 | 1.1 ppbbelow the action level |
| Big Springs Mutual Water System CA4500027 | 97 | 0 | 0 | 1 | 0.8 ppbbelow the action level |
| Tucker Oaks East Water District CA4500303 | 95 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Rapid River Mobilehome Park CA4500203 | 92 | 0 | 0 | 1 | 1.9 ppbbelow the action level |
| Village Green CA4500194 | 90 | 0 | 0 | 1 | 0 ppbbelow the action level |
| West Cottonwood Apartments CA4500247 | 90 | 0 | 0 | 1 | 1.1 ppbbelow the action level |
| Hat Creek Highlands Mutual Water Co CA4500023 | 88 | 0 | 0 | 1 | 3.3 ppbbelow the action level |
| Creekside Mobilehome Park CA4500219 | 85 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Big Rise Village CA4500102 | 78 | 0 | 0 | 1 | 3.8 ppbbelow the action level |
| Lakehead Subd Mutual Water Co CA4500016 | 70 | 0 | 0 | 1 | 0.5 ppbbelow the action level |
| Pine Ridge Park Estates CA4500089 | 44 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Cedar Creek Mobilehome Park CA4500063 | 40 | 0 | 0 | 1 | 13.1 ppbbelow the action level |
| Rio Vista Mobilehome Estates CA4500106 | 26 | 0 | 0 | 1 | 0.5 ppbbelow the action level |
| Burney Water District CA4510003 | 3,154 | 0 | 0 | 0 | 0.9 ppbbelow the action level |
| Shasta C.S.D. CA4510013 | 3,069 | 0 | 0 | 0 | 1.0 ppbbelow the action level |
| Fall River Valley CSD CA4510008 | 1,535 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Del Oro Water Co.-Johnson Park CA4510015 | 904 | 0 | 0 | 0 | 2.6 ppbbelow the action level |
| Shasta Forest Village M.W.C. CA4510009 | 750 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Starlite Pines Mutual Water Co INC CA4500195 | 510 | 0 | 0 | 0 | 0.5 ppbbelow the action level |
| White Oak Mutual Water Company CA4500204 | 415 | 0 | 0 | 0 | 1.0 ppbbelow the action level |
| Balls Ferry Fishing Resort CA4500054 | 408 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Sacramento River RV Park CA4500255 | 382 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Verde Vale Water Company CA4500007 | 356 | 0 | 0 | 0 | 0.3 ppbbelow the action level |
| Lakeshore Heights Mutual Water CA4500014 | 264 | 0 | 0 | 0 | 0.8 ppbbelow the action level |
| Riverland Mobilehome Park CA4500094 | 260 | 0 | 0 | 0 | 1.0 ppbbelow the action level |
| Del Oro Water Co. - Hat Creek District CA4500022 | 185 | 0 | 0 | 0 | 0.6 ppbbelow the action level |
| Cassel Park Mutual Water Co CA4500173 | 131 | 0 | 0 | 0 | 4.5 ppbbelow the action level |
| Amberwood Estates, LLC CA4500200 | 120 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Cortland Pines Mutual Water Co CA4500009 | 92 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Pit River Montgomery Creek Rancheria 090605062 | 90 | 0 | 0 | 0 | 4.8 ppbbelow the action level |
| Lakeshore Villa Mutual Water Co CA4500008 | 88 | 0 | 0 | 0 | 2.9 ppbbelow the action level |
| River Breeze Mobile Home Park CA4500092 | 87 | 0 | 0 | 0 | 2.9 ppbbelow the action level |
| Clear Creek Mobile Park CA4500066 | 75 | 0 | 0 | 0 | 9.2 ppbbelow the action level |
| Pine Grove Mobilehome Park CA4500290 | 53 | 0 | 0 | 0 | 1.1 ppbbelow the action level |
| Midway Mobilehome Park CA4500082 | 50 | 0 | 0 | 0 | 2.0 ppbbelow the action level |
| Anderson Mobile Home Park CA4500098 | 40 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Sunrise Mobilehome Park CA4500104 | 37 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Canyon Creek MHP CA4500093 | 35 | 0 | 0 | 0 | 2.0 ppbbelow the action level |
USGS · Monitoring stations
The water, more recently.
Available station readings in Shasta County, California. Each measurement keeps its time, unit and original source.
These readings describe water at a monitoring station. They do not test your tap, measure PFAS or lead, or determine whether water is safe to drink or swim in.
Recent observations load when this section comes into view.
How these readings update
We check for updates every 10 minutes while this section is visible and show supported observations from the last 48 hours. The time beside a reading is when USGS measured it; the checked time is when our service retrieved the response. We mark a reading more than 6 hours old as older. Provisional observations can change after USGS review. A missing reading does not mean zero or clean water.
Temperature, pH, dissolved oxygen, turbidity, conductivity, streamflow and water level are shown only where a station reports them. Different measurements have different units and sampling intervals. USGS data and documentation.
Your next step
Water testing, reports & local help.
Use these official directories to find your drinking-water agency, a certified laboratory and public water records. We have not yet added an individually reviewed local resource list for this county.
Official national directories
Water testing
Find your state’s private-well program
EPA’s state directory points well owners to local program information. Services and eligibility vary by state and county.
Water testing
Find a certified drinking-water laboratory
Use EPA’s directory to reach your state’s laboratory certification program. EPA does not provide on-request testing of residential drinking water.
Public records
Find your utility’s Consumer Confidence Report
EPA links to community water-system reports and explains how to read them. Look for your actual supplier rather than assuming every address in a county shares one system.
Public records
Explore USGS water observations
Find current and historical observations from USGS monitoring locations, including available stream, lake, and groundwater data. Measurements vary by station and do not replace a test of your household water.
A county overview cannot identify every property’s water provider. If you use a public water system, confirm its name on your bill and request its annual Consumer Confidence Report. Private wells need their own testing; public-system records do not describe a private well.
Understand water testing and laboratory reportsResource descriptions are compiled by Tap Water Lookup. Review dates describe our source check, not a new water sample. How we review sources · Suggest a correction
Explore your area
Local coverage in Shasta County
24ZIP areas in this overview
Explore the water-system records, recent station readings and testing resources on this county page. They describe the systems and stations identified in each section; they are not a separate water test for every community.
Towns and communities
- Bella Vista
- Big Bend
- Burney
- Cassel
- Castella
- Fall River Mills
- French Gulch
- Happy Valley
- Hat Creek
- Lakehead
- Millville
- Montgomery Creek
- Oak Run
- Old Station
- Ono
- Palo Cedro
- Redding
- Round Mountain
- Shasta
- Shasta Lake
- Shingletown
- Whitmore
View ZIP areas and understand coverage
- 96001Redding
- 96002Redding
- 96003Redding
- 96007Happy Valley
- 96008Bella Vista
- 96011Big Bend
- 96013Burney
- 96016Cassel
- 96017Castella
- 96019Shasta Lake
- 96028Fall River Mills
- 96033French Gulch
- 96040Hat Creek
- 96047Ono
- 96051Lakehead
- 96062Millville
- 96065Montgomery Creek
- 96069Oak Run
- 96071Old Station
- 96073Palo Cedro
- 96084Round Mountain
- 96087Shasta
- 96088Shingletown
- 96096Whitmore
These Census ZIP Code Tabulation Areas are grouped here by their largest county overlap. A ZIP area can cross county lines and contain several water suppliers or private wells. Place labels reflect Census geography, not verified postal city names or utility service boundaries.
Records for these areas are currently presented in this county overview rather than individual ZIP reports. An unpublished report does not mean there are no water records. Confirm your supplier on your water bill; if you use a private well, testing your own well is the relevant next step.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Database prepared 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.
Compiled by Tap Water Lookup from the sources identified on this page. Read the methodology and review process.