Geyserville, California. Sonoma County.

Northern Sonoma County Fire Protection District

6,105pre-plans, about one per building
6life-risk sites
188estimated to need over 1,000 gpm
319in the flood zone

Estimated from public records. Your officers fix what is off in setup.

See a sample pre-plan

Mostly volunteer department. 4 stations. 20 volunteer firefighters. 6 career firefighters.

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Your first due
Stations
Life-risk sites

Your first due from your county's published response areas, as of May 2026.

Your first due by the numbers.

6,105pre-plans to draft, estimated: about one for every building in your first dueEstimatedBuilding records as of Sep 2025

6life-risk sites: nursing homes, schools, hospitals, care homes and day caresEstimatedCheck: list over 2 years old

188buildings that need more than 1,000 gpmEstimated

319buildings in the 100-year flood zone, mapped zones onlyEstimatedFlood maps as of Oct 2026

At setuphydrants. Send your hydrant list or map in any form, or mark them in setup, and every card plans its water from them.

412square miles of first duePublished by your countyAs of May 2026

About 7,498 people live in these buildings, estimated from the building records.

How to read these numbers. Estimated means we worked it out from public records, and your officers check it at setup. The month is when its list was last updated. A check flag means the list is more than 2 years old, so look at it first.

Numbers built October 2026. Your officers fix anything that is off in setup, and every card follows.

Buildings by type

Homes3,535
Farm buildings1,720
Industrial335
Apartments and lodging110
Government and assembly95
Sheds, utility and other80
Businesses73
Schools70
Mobile homes64
Nursing homes and hospitals23

EstimatedBuilding records as of Sep 2025

Water need, in gpm

250 or less3,382
300 to 5001,723
550 to 1,000812
1,050 to 2,000145
over 2,00043

Estimated

Water need by the NFA formula, with 25% of the building involved. Homes and apartment buildings with no recorded height are counted as 2 floors; your officers can set heights in setup.

Shuttle loop times and rig counts are worked out card by card, from your tankers or tenders, your fill sites and your roads, once your officers enter them in setup.

Life-risk sites

Nursing homes, hospitals, care homes, schools and day cares that are first due to you, from state and national lists. Each list carries its own date.

Name	Type	Size	List as of
West Side Elementary	Public school	130 students	Jun 2025
Alexander Valley Elementary	Public school	111 students	Jun 2025
Geyserville New Tech Academy	Public school	97 students	Jun 2025
Geyserville Elementary	Public school	89 students	Jun 2025
Buena Vista High	Public school	8 students	Jun 2025
Rio Lindo Adventist Academy	Private school	113 students	Jun 2024 Check

Your stations.

Each card routes from the station that is first due, so the way in matches how your rigs come. Add or fix stations in setup.

Northern Sonoma County Fire Protection District - Main StationRecord dated May 2023

Take it to your board.

The board packet is a PDF built for Northern Sonoma County Fire Protection District: your numbers, how it works in four steps, what your officers do, the cost and terms, and a motion your secretary can read into the minutes.

Get the board packet How it works

What it costs

Year one

Pay in full: was $650, Free
Or 12 monthly payments: was $54.17 a monththe same total

*The first company in Sonoma County to sign up pays no setup fee. That spot is still open.

Each year after

$120 a year, one payment.

Half of one percent of the typical yearly spending for a first due your size. We found no IRS filing for your company.

Year one is a setup fee that builds every card and includes the monthly checks and the note to the chief. Each year after, $120 a year keeps them going.

See how pricing works