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US nonprofit · EIN 562491086 · Broomfield, COiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 562491086) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990EZ for the year to 30 September 2025: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.State registers Colorado Secretary of State (17 October 2026).Licence US Federal Government public domain.How we handle data

Big Dry Creek Watershed Association

Donations deductible
Revenue
$92k
year to 30 September 2025
Expenses
$94k
year to 30 September 2025
Total assets
$199k
year to 30 September 2025
Net assets
$199k
assets less liabilities
Directors and trustees
6
4.9 years on average
Chair observed
≥5 yrs
John Winterton
Left since last filing
0
no seats appear to have opened
Activity
C32
Environment
How am I connected?

Big Dry Creek Watershed Association's network

6 peoplei6 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (6). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

6 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record.
NameRole as filedSinceOn the board
John Winterton ChairChair2020
6 yrs
Dawn CowellVice Chair2025
1 yr
Juliana ArchuletaCompany secretary2018
8 yrs
Keith BisbeDirector2022
4 yrs
Lyndsey HolbrookDirector2022
4 yrs
Tara WilsonTreasurer2022
4 yrs
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 30 September 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
John WintertonChair3$0
Dawn CowellVice Chair1$0
Juliana ArchuletaSecretary1$0
Tara WilsonTreasurer3$0
Keith BisbeDirector1$0
Lyndsey HolbrookDirector1$0

No pay was reported for anyone in Part VII on this return.

Colorado roster

7 listediOfficers, directors and trustees from the latest filing with the Colorado Secretary of State (document 20263000866). Titles are as filed; some entries are registered agents or custodians of records rather than board members. Source: data.colorado.gov, public domain.
NameTitle as filed
Dawn CowellVice Chair
Lyndsay HolbrookDirector
John WintertonChair
Tara WilsonTreasurer
Juliana ArchuletaSecretary
Keith BisbeDirector
Tara Wilson

About

Legal name
Big Dry Creek Watershed Association
EIN
562491086
Address
4395 W 144th Ave, Broomfield, CO, 80023-9515
State
Colorado
Activity (NTEE)
C32 Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
4 (IRS master file code)
IRS ruling date
1 December 2005
Status
Code 01 (unconditional exemption)
Form 990 filings on record
8, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsJuliana Archuleta
≥6years on the filingsJohn Winterton
≥4years on the filingsKeith Bisbe
≥4years on the filingsLyndsey Holbrook

Latest return

year to 30 September 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 September 2025. US dollars, as filed.
Total assets
$199k
Net assets or fund balances
$199k

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$92k$94kDeficit $2k

As filed on the IRS Form 990. US dollars.

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Big Dry Creek Watershed Association likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Colorado Secretary of State (CDOS), business entities (data.colorado.gov 4ykn-tg5h). Licence: public domain. Data last fetched 18 October 2026.
State
Colorado
Entity type
nonprofit corporation
Status
Good Standing
Formed
3 December 2004
Registered agent
Big Dry Creek Watershed Association (city and state not held)

This register does not publish officers or directors.