Public Works & Utilities Offices in Lake County, CA

Airport

• 
  Lampson Airport

  600 Sky Park Drive, Lakeport, CA 95453

  707-263-2341

Fire Department

• 
  Kelseyville Fire Protection

  4020 Main Street, Kelseyville, CA 95451

  707-279-4268
• 
  Lake County Fire Protection District

  14815 Olympic Drive, Clearlake, CA 95422

  707-994-0733
• 
  Lakeport Fire Department

  445 North Main Street, Lakeport, CA 95453

  707-263-4396
• 
  Northshore Fire Protection

  12655 Highway 20, Clearlake Oaks, CA 95423

  707-998-3294

Landfill

• 
  Clearlake Landfill

  16015 Davis Avenue, Clearlake, CA 95422

  707-994-5888

Post Office

• 
  Clearlake Oaks Post Office

  13280 Highway 20, Clearlake Oaks, CA 95423

  707-998-3544
• 
  Clearlake Park Post Office

  13417 Lakeshore Drive, Clearlake, CA 95422

  707-994-2382
• 
  Clearlake Post Office

  14500 Olympic Drive, Clearlake, CA 95422

  707-994-6790
• 
  Cobb Post Office

  16595 Highway 175, Cobb, CA 95426

  707-928-5588
• 
  Finley Post Office

  1904 Big Valley Road, Finley, CA 95435

  707-263-4544
• 
  Glenhaven Post Office

  9530 Highway 20, Glenhaven, CA 95443

  707-998-3878
• 
  Kelseyville Post Office

  5500 Gaddy Lane, Kelseyville, CA 95451

  707-279-4562
• 
  Lakeport Post Office

  1151 11th Street, Lakeport, CA 95453

  707-263-5837
• 
  Lower Lake Post Office

  16165 Main Street, Lower Lake, CA 95457

  707-994-6357
• 
  Lucerne Post Office

  6054 Highway 20, Lucerne, CA 95458

  707-274-1294
• 
  Middletown Post Office

  21177 Calistoga Road, Middletown, CA 95461

  707-987-3201
• 
  Nice Post Office

  3964 Highway 20, Nice, CA 95464

  707-274-1374
• 
  Upper Lake Post Office

  9435 Main Street, Upper Lake, CA 95485

  707-275-2426

Power Plant

• 
  Bottle Rock Power Power Plant

  7385 High Valley Road, Cobb, CA 95426
• 
  Calistoga Power Plant

  10350 Socrates Mine Road, Middletown, CA 95461
• 
  Calpine W Ford Flat Power Plant

  10350 Socrates Mine Road, Middletown, CA 95461
• 
  Clear Lake Hydro Project Power Plant

  18222 Dam Road Extension, Clearlake, CA 95422
• 
  Geothermal 1 Power Plant

  12000 Ridge Road, Middletown, CA 95461
• 
  Geothermal 2 Power Plant

  12000 Ridge Road, Middletown, CA 95461
• 
  Geysers Unit 5-20 Power Plant

  10350 Socrates Mine Road, Middletown, CA 95461
• 
  Indian Valley Dam Hydro Project Power Plant

  4064 Access Road, Clearlake Oaks, CA 95423
• 
  Sonoma California Geothermal Power Plant

  10350 Socrates Mine Road, Middletown, CA 95461

Public Utility Company

• 
  Callayomi County Water District

  21282 Stewart Street, Middletown, CA 95461

  707-987-2180
• 
  Calpine Corporation

  10350 Socrates Mine Road, Middletown, CA 95461

  707-431-6000
• 
  Clearlake Oaks County Water District

  12952 State Highway 20, Clearlake Oaks, CA 95423

  707-998-3322
• 
  Clearwater Mutual Water Co

  4151 Osceola Avenue, Kelseyville, CA 95451

  707-279-1207
• 
  Cobb Mountain Water Co

  15685 Bottle Rock Road, Cobb, CA 95426

  707-928-5232
• 
  Golden State Water Co

  14595 Olympic Drive, Clearlake, CA 95422

  707-994-6035
• 
  Konocti County Water District

  15844 35th Avenue, Clearlake, CA 95422

  707-994-2561
• 
  Lower Lake County Water Works

  16254 Main Street, Lower Lake, CA 95457

  707-994-6009
• 
  Lucerne California Water Service

  6125 State Highway 20, Lucerne, CA 95458

  707-274-6624
• 
  Mt Konocti Mutual Water Co

  4905 Hawaina Way, Kelseyville, CA 95451

  707-277-7466
• 
  Nice Mutual Water Co

  3246 Lakeshore Boulevard, Nice, CA 95464

  707-274-1149
• 
  Upper Lake County Water District

  9465 Main Street, Upper Lake, CA 95485

  707-275-3232

Public Works

• 
  Lakeport City Public Works

  591 Martin Street, Lakeport, CA 95453

  707-263-0751

Soil and Water Conservation

• 
  Lakeport Lake County Soil and Water Conservation

  255 North Forbes Street, Lakeport, CA 95453

  707-263-2343

Transportation Department

• 
  Clearlake Oaks Transportation Department

  13070 State Highway 20, Clearlake Oaks, CA 95423

  707-998-3858
• 
  Lake County Road Division

  1275 State Highway 20, Upper Lake, CA 95485

  707-275-2423

Visitors Center

• 
  Calpine Geothermal Visitors Center

  15500 Central Park Road, Middletown, CA 95461

  707-987-4270
• 
  Lake County Visitors Information Center

  6110 State Highway 20, Lucerne, CA 95458

  707-274-5652
• 
  Onion Patch Visitors Center

  9355 Bass Road, Kelseyville, CA 95451

  707-279-4009

Water Department

• 
  Lake County Water Department

  255 North Forbes Street, Lakeport, CA 95453

  707-263-2344
• 
  Lakeport Water Department

  225 Park St, Lakeport, CA 95453

  707-263-5682