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Governance Register
US nonprofit · EIN 383667579 · Davenport, IAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 383667579) - 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 tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: 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 (us-approach-v4-clean). Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Nahant Marsh Education Center's network

17 people7 organisationsi17 people and 7 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (17). Violet dotted lines (8) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

17 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 in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 18 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Curtis Lundy ChairChair2018
8 yrs
AMY KAYDirector2018
8 yrs
Brock EarnhardtTreasurer2018
8 yrs
Bryce StalcupDirector2024
2 yrs
Christopher D BarnardDirector2023
3 yrs
Clemens A Werner JRDirector2022
4 yrs
Denise BulatDirector2018
8 yrs
Ellen J Bluth (also filed as Ellen Bluth)Vice Chair2019
7 yrs
Janelle SwanbergDirector2024
2 yrs
John TelleenDirector2024
2 yrs
Josh HoffmanDirector2018
8 yrs
Kathy MorrisDirector2018
8 yrs
Kathy WineCompany secretary2018
8 yrs
Nicole D ClineDirector2020
6 yrs
Stephen Gustafson (also filed as Steve Gustafson)Director2018
8 yrs
TIM MurphyDirector2018
8 yrs
Tobey PribylDirector2024
2 yrs
Under 5 years5 to 6 years6 years or moreShow all 17 →

Officers and senior leadership

1 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Brian RitterExec. Directsince 2018

Pay and hours

year to 31 December 2024iFrom 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
Brian RitterExec. Direct40$33k
Christopher D BarnardDirector2$0
Ellen J BluthVice Chair2$0
Denise BulatDirector2$0
Nicole D ClineDirector2$0
Brock EarnhardtTreasurer2$0
Stephen GustafsonDirector2$0
Josh HoffmanDirector2$0
Clemens A Werner JrDirector3$0
Amy KayDirector2$0
Curtis LundyChair4$0
Kathy MorrisDirector2$0
Tim MurphyDirector2$0
Tobey PribylDirector2$0
Bryce StalcupDirector2$0
Janelle SwanbergDirector2$0
John TelleenDirector2$0
Kathy WineSecretary2$0

About

Legal name
Nahant Marsh Education Center
EIN
383667579
Address
4220 Wapello Ave, Davenport, IA, 52802-3024
State
Iowa
Mission
Preserve and enhance the ecological integrity of the marsh and to foster wonder, appreciation, interaction and stewardship of the natural world through education. (as filed on the Form 990)
Activity (NTEE)
C32 Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
7 (IRS master file code)
Formed
2000
Principal officer
Brian Ritter (as named on the Form 990)
IRS ruling date
1 May 2006
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsCurtis Lundy
≥8years on the filingsAMY KAY
≥8years on the filingsBrock Earnhardt
≥8years on the filingsDenise Bulat

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$5m
Total liabilities
$210k
Net assets or fund balances
$4.8m
Contributions and grants received
$1.1m
Program service revenue
$604k
Employees
20
Volunteers
725

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$1.8m$904k$907k

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.
Nahant Marsh Education Center 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: Iowa Secretary of State, active business entities (data.iowa.gov ez5t-3qay). Licence: CC BY 4.0. Attribution: Iowa Secretary of State. Data last fetched 18 October 2026.
State
Iowa
Entity type
Revised Domestic Non-Profit
Status
Active
Formed
16 October 2000
Registered agent
Brian Ritter (city and state not held)