An independent public resourceEnglish Español
PublicWater Watch

City of Orland

Published drinking-water records and contacts for City of Orland. System CA1110001. Review sources and dates; not a real-time water assessment.

System ID
CA1110001
State or territory
CA
Published population served
8298
System type (source code)
CWS

Published records and dates

Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.

Published testing results

Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.

“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example

EPA UCMR 5 — most recent imported sample per substance
SubstancePublished resultReporting limitSample dateSampling location
11Cl-PF3OUdS< 0.005 µg/L0.005 µg/L2024-11-06Haigh Field (Airport) Well #11 / EP011
4:2 FTS< 0.003 µg/L0.003 µg/L2024-11-06Roosevelt Well #8 / EP008
6:2 FTS< 0.005 µg/L0.005 µg/L2024-11-06Central Well #1 / EP001
8:2 FTS< 0.005 µg/L0.005 µg/L2024-11-06Eva Well#10 / EP010
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2024-11-06Bonnie/Woodward Well #4 / EP004
ADONA< 0.003 µg/L0.003 µg/L2024-11-06Roosevelt Well #8 / EP008
HFPO-DA< 0.005 µg/L0.005 µg/L2024-11-06Suisun Well #7 / EP007
NEtFOSAA< 0.005 µg/L0.005 µg/L2024-11-06Suisun Well #7 / EP007
NFDHA< 0.02 µg/L0.02 µg/L2024-11-06Haigh Field (Airport) Well #11 / EP011
NMeFOSAA< 0.006 µg/L0.006 µg/L2024-11-06Central Well #1 / EP001
PFBA< 0.005 µg/L0.005 µg/L2024-11-06Haigh Field (Airport) Well #11 / EP011
PFBS< 0.003 µg/L0.003 µg/L2024-11-06Bonnie/Woodward Well #4 / EP004
PFDA< 0.003 µg/L0.003 µg/L2024-11-06Lely Well #9 / EP009
PFDoA< 0.003 µg/L0.003 µg/L2024-11-06Lely Well #9 / EP009
PFEESA< 0.003 µg/L0.003 µg/L2024-11-06Roosevelt Well #8 / EP008
PFHpA< 0.003 µg/L0.003 µg/L2024-11-06Central Well #1 / EP001
PFHpS< 0.003 µg/L0.003 µg/L2024-11-06Roosevelt Well #8 / EP008
PFHxA< 0.003 µg/L0.003 µg/L2024-11-06Suisun Well #7 / EP007
PFHxS< 0.003 µg/L0.003 µg/L2024-11-06Haigh Field (Airport) Well #11 / EP011
PFMBA< 0.003 µg/L0.003 µg/L2024-11-06Eva Well#10 / EP010
PFMPA< 0.004 µg/L0.004 µg/L2024-11-06Eva Well#10 / EP010
PFNA< 0.004 µg/L0.004 µg/L2024-11-06Bonnie/Woodward Well #4 / EP004
PFOA< 0.004 µg/L0.004 µg/L2024-11-06Central Well #1 / EP001
PFOS< 0.004 µg/L0.004 µg/L2024-11-06Lely Well #9 / EP009
PFPeA< 0.003 µg/L0.003 µg/L2024-11-06Haigh Field (Airport) Well #11 / EP011
PFPeS< 0.004 µg/L0.004 µg/L2024-11-06Haigh Field (Airport) Well #11 / EP011
PFTA< 0.008 µg/L0.008 µg/L2024-11-06Central Well #1 / EP001
PFTrDA< 0.007 µg/L0.007 µg/L2024-11-06Central Well #1 / EP001
PFUnA< 0.002 µg/L0.002 µg/L2024-11-06Eva Well#10 / EP010
lithium< 9 µg/L9 µg/L2024-11-06Lely Well #9 / EP009

Download all EPA UCMR 5 records (CSV)

Lead and copper: 90th-percentile summaries

These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile

Eight most recent imported monitoring summaries
SubstancePublished 90th percentileMonitoring periodSource quarter
Lead (PB90) 0 mg/L2024-01-01 – 2026-12-312026Q3
Lead (PB90) 0.00077 mg/L2021-01-01 – 2023-12-312026Q3
Lead (PB90) 0 mg/L2018-01-01 – 2020-12-312026Q3
Lead (PB90) 0 mg/L2015-01-01 – 2017-12-312026Q3
Lead (PB90) 0 mg/L2012-01-01 – 2014-12-312026Q3
Lead (PB90) 0 mg/L2009-01-01 – 2011-12-312026Q3
Lead (PB90) 0.0021 mg/L2007-01-01 – 2007-12-312026Q3
Lead (PB90) 0 mg/L2003-01-01 – 2003-12-312026Q3
Twelve most recent imported state laboratory records
SubstancePublished resultSample dateLocation / source
ODOR< 1.000000000 TON2026-06-01WELL 07 - SUISUN ST / California DDW laboratory results
1,1,2-TRICHLOROETHANE< 0.500000000 UG/L2026-05-04WELL 08 - ROOSEVELT / California DDW laboratory results
1,3-DICHLOROPROPENE< 0.500000000 UG/L2026-05-04WELL 07 - SUISUN ST / California DDW laboratory results
XYLENES, TOTAL< 0.500000000 UG/L2026-05-04WELL 08 - ROOSEVELT / California DDW laboratory results
1,1,1-TRICHLOROETHANE< 0.500000000 UG/L2026-05-04WELL 07 - SUISUN ST / California DDW laboratory results
TRANS-1,2-DICHLOROETHYLENE< 0.500000000 UG/L2026-05-04WELL 07 - SUISUN ST / California DDW laboratory results
METHYL TERT-BUTYL ETHER< 0.500000000 UG/L2026-05-04WELL 08 - ROOSEVELT / California DDW laboratory results
TDS271 MG/L2026-05-04LELY AQUATIC PARK WELL / California DDW laboratory results
1,1-DICHLOROETHYLENE< 0.500000000 UG/L2026-05-04WELL 08 - ROOSEVELT / California DDW laboratory results
NITRATE0.75 MG/L2026-05-04WELL 08 - ROOSEVELT / California DDW laboratory results
1,2,4-TRICHLOROBENZENE< 0.500000000 UG/L2026-05-04WELL 08 - ROOSEVELT / California DDW laboratory results
FOAMING AGENTS (SURFACTANTS)< 0.050000000 MG/L2026-05-04WELL 01 - CENTRAL STREET / California DDW laboratory results

State sampling points can include untreated water. Publisher qualifiers and units are retained; consult the full source notes before interpreting a record.

Download state records with source notes (CSV)

Published compliance history

1 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.

Twenty most recent imported compliance records
Rule / recordPeriodRecorded statusHealth-based (EPA classification)Source quarter
Lead and Copper Rule Revisions / Notification, Known or Potential LSL2025-07-02 – —UnaddressedNo2026Q3

Source dates and refresh checks

A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.

Administrative contact (EPA filing)

Mondragon, Meagan: 530-865-1602

An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.

Official state resources · How to read these records