Skip to content
American Factbook
Menu

Record · County

Chelan County, Washington: records in the National Inventory of Dams

Chelan County, Washington had 38 records in the inventory, 32 of them high hazard, as of October 30, 2026, according to the National Inventory of Dams.

The NID prints the county as Chelan. A count is of records, which include the separate structures recorded with a dam.

Chelan County, Washington, October 2026

32
High-hazard records
October 2026
3rd of 38 counties the NID names in Washington; 84.2% of the county’s 38 records. A hazard class is not a risk.
32
High hazard, condition published
October 2026
6 rated Poor or Unsatisfactory.
0
High hazard, condition not published
October 2026
0 not provided to the NID, 0 with no condition assessment in its file.

Records by hazard class

1 more column on a wider screen

The 38 records the NID places in Chelan County, Washington, by the hazard class the responsible agency assigned, October 2026. A class is the consequence of a failure, not its likelihood.
Hazard classRecords
High32
Significant1
Low5
Undetermined0

Every record in Chelan County

High hazard first, then by Federal ID. Each opens the record’s own page, with every field the NID publishes for it. Names are the NID’s, as printed.

2 more columns on a wider screen

The 38 records the National Inventory of Dams lists in Chelan County, Washington, with the hazard class and the condition assessment of each, as of October 30, 2026
Federal IDDam nameHazard class
WA00014Stemilt Main DamHigh
WA00015Wood Reservoir Dam No 1High
WA00055Beehive DamHigh
WA00072Meadow Lake DamHigh
WA00079Upper Wheeler DamHigh
WA00081Antilon Lake DamHigh
WA00086Rocky ReachHigh
WA00098WellsHigh
WA00224Square Lake DamHigh
WA00225Klonaqua Lake DamHigh
WA00227Colchuck Lake DamHigh
WA00228Eightmile Lake Outlet DamHigh
WA00230Clear Lake DamHigh
WA00231Lily Lake DamHigh
WA00234Spring Hill DamHigh
WA00321Wapato Lake DamHigh
WA00360Spring Hill Saddle DamHigh
WA00361Beehive Saddle DamHigh
WA00363Stemilt Saddle DamHigh
WA00411Clear Lake Saddle DamHigh
WA00499Asamera Cannon Mine Tailings DamHigh
WA00629Upper Wheeler Saddle DamHigh
WA006853 Amigos ReservoirHigh
WA00743Upper Loop ReservoirHigh
WA01013H & H Reservoir Dam 1High
WA01016Shiflett Reservoir No. 1High
WA01017Shiflett Reservoir No. 2High
WA01018Steffen Brothers Reservoir DamHigh
WA01198Wenatchee Heights Reservoir No 2 DamHigh
WA01476Stemilt Equalizing ReservoirHigh
WA01685Wood Reservoir Dam No 2High
WA01781Great Depression DamHigh
WA00004ChelanSignificant
WA00226Colchuck Lake Saddle DamLow
WA00233Three Lakes Reservoir DamLow
WA00643Upper Snow DamLow
WA00664Nada DamLow
WA01079Tumwater Canyon DamLow

Washington elsewhere on the Factbook

  • Reported crime Crime and justice

    Offenses reported to police by type, the trend, and the reporting coverage.

  • Cities by violent crime rate in Washington Crime and justice

    What each agency serving 25,000 or more reported, ranked. Agency populations overlap, so these do not add up to the state.

  • Prison population Crime and justice

    People held under the state’s correctional authority, and the imprisonment rate. A different publisher counting a different thing.

  • Arrests by race, sex and age Crime and justice

    Arrests as the FBI’s participating agencies reported them, with what the figures can and cannot support at the top.

  • Hate crime Crime and justice

    Incidents reported to the FBI by bias motivation, as counts — the collection publishes no participation share, so there is no rate to compare states on.

  • Federal obligations Federal spending

    What federal agencies obligated against a place of performance in the state, per resident and by agency.

  • Registered nonprofits Nonprofits

    How many organizations the IRS lists in the state, what they report as revenue, and which kinds of work they do.

  • Payments to doctors Health

    What drug and device companies reported paying doctors with a practice address in the state, and the largest recipients.

  • Immigration courts Immigration and the border

    The EOIR courts sitting in the state, what they completed and still have pending, and how far apart their asylum grant rates are. The courts, not the state’s residents: a detention court hears cases from far outside it.

  • Farm program payments Farm subsidies

    What the Farm Service Agency paid through the state’s county offices, by program and by recipient. The offices that administered the payments, not a count of farms: a recipient addressed elsewhere is counted where they were paid.

  • Paycheck Protection Program loans PPP loans

    The PPP loans SBA guaranteed to businesses operating in the state, by county, with how many carry a forgiveness amount and how many were charged off. Loans, not businesses: a business with two draws is two loans.

  • Population, age, income and origin Demographics

    The Census Bureau's population estimates year by year, with births, deaths and migration, and age, income, poverty, housing and origin from the American Community Survey, each with its margin of error.

  • Public schools Schools

    Pupils, schools and teachers, the largest districts, what districts spend per pupil and where the money comes from, and the colleges that take federal student aid.

  • Banks and credit unions Banks and credit unions

    The FDIC-insured banks headquartered in the state and their offices, and the credit unions based there and their sites, each per resident and against every other state.

  • Housing Housing

    The homes under HUD’s rental assistance programs in the state, by program and county, and its tax-credit housing, each per resident and against every other state.

  • Mortgage lending Mortgage lending

    The mortgage applications, loans and denials lenders reported in the state under the Home Mortgage Disclosure Act, and its largest lenders and counties.

  • Cost of living Cost of living

    BEA’s price level for the state against the nation, for goods, rents, utilities and other services, and its metro areas beside it.

  • Treatment facilities Treatment facilities

    Substance use and mental health treatment listings in the state, as SAMHSA’s directories print them: not a license, a rating or a recommendation.

  • Health centers Health centers

    Community health center sites in the state, from HRSA’s Data Warehouse, by county and by the organization that runs them: no rating and no recommendation.

  • Pandemic relief Pandemic relief

    COVID-19 relief obligated to the state’s government, from PRAC’s state workbook, by awarding agency: not every award made in the state, and no PPP loan.

  • County health County health

    CDC’s model-based estimates of adult health, risk behaviors and prevention for every county in the state, each with its 95% interval.

  • Historic places Historic places

    Every place on the National Register of Historic Places in the state, by county and by the year it was listed, from the National Park Service’s listed-properties file.

  • Health care exclusions Health care program exclusions

    Every exclusion in effect in the state on OIG’s list of people and organizations barred from Medicare, Medicaid and every other federal health care program, by authority and year.

  • Registered aircraft Aircraft registry

    Aircraft on the FAA’s register whose registrant’s address is in the state, and the kind of registrant that holds them.

  • H-1B salaries H-1B salaries

    The offered wages on H-1B applications the Department of Labor certified with a first worksite in the state, by occupation, each median with the count behind it.

  • Disaster declarations Disasters

    Every federal disaster declaration FEMA made for the state, by type, incident and county, with each measure’s rank among the states and territories.

  • College athletics Sports

    Every college in the state that reported to the Equity in Athletics survey, ranked by its athletics revenue, with its expenses, athletes and athletic aid.

  • Federal civilian workforce Federal salaries

    Federal civilian employees stationed in the state by agency and occupation, with the pay OPM publishes and the share it withholds.

  • The Washington Factbook entry Across the Factbook

    Every measure the Factbook publishes for this state in one place, each with where it ranks among the others and the record it came from.

The immigration link above is EOIR’s courts, which sit in this state. CBP’s encounters are not by state and will not be: its sectors and field offices are areas of responsibility rather than a geography, and assigning them to states would be a claim the data does not make. Immigration and the border.

More about Washington →

Sources

Compiled automatically from National Inventory of Dams — national CSV by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved