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PeerBasis
Compensation Comparability Determination

Greater Arkansas River Nature Assoc

Executive Director / CEO

EIN 841321011
CO · NTEE C60
FY ending 2024-12-31
June 9, 2026

This analysis benchmarks the total compensation of Jason Marsden, Executive Director / CEO ($85,000) against every comparable organization that fit the selection criteria — 105 in total — drawn systematically from IRS Form 990 filings, not a hand-picked subset.

Compensation sits at approximately the 70th percentile of comparable organizationswithin the typical range

Benchmarked executive: Jason Marsden — reported title “EXECUTIVE DI”, a direct title match to the Executive Director / CEO role.

How comparable organizations were selected

105 organizations qualified on sector, size, and geography 105 within the band form the benchmarked peer set.

Distribution of comparable compensation

$538 total compensation of comparable organizations → $903,795 $85,000
$20,92910th
$43,97625th
$68,873Median
$88,60175th
$117,54190th
$85,000This org · 70th
p10$20,929
p25$43,976
p50$68,873
p75$88,601
p90$117,541
$85,000

Comparable organizations

Each figure is Form 990 Part VII columns D + F (reportable pay plus other compensation and benefits; column F may include amounts from related organizations), normalized to CO cost of living (BEA RPP, 2023) and to its filing year (CPI-U); the reported amount is on each linked 990.

OrganizationStateRevenueMatched titleComp
(reported)
Comp
(adjusted)
FY
Wsbz Farms AR$429,747 Executive Dir. $53,550 $64,629 2023
Cloud City Conservation Center CO$424,000 Executive Di $77,650 $79,944 2023
Seaworthy Foundation Inc FL$431,973 Founder Ceo $80,000 $78,377 2024
Ecology In Classrooms And Outdoors OR$432,173 Executive Director $93,836 $93,563 2023
Earth Day New York Inc NY$433,796 Executive Di $109,419 $106,160 2023
Ecologik Institute CA$421,600 President $18,270 $16,453 2024
Eco-justice Center Inc WI$436,056 Executive Director $58,700 $63,933 2024
Cool The Earth Inc CA$436,919 Exec Dir/boa $55,000 $49,529 2024
California Clean Energy Committee CA$438,983 President $66,000 $61,190 2023
30 Mile River Watershed Association ME$408,868 Executive Director $100,722 $105,182 2024
Torrey House Press UT$405,952 Executive Director $69,650 $76,538 2023
Climate Access Fund Corporation MD$404,259 Ceo $156,583 $152,668 2024
Get Inspired CA$403,267 President $110,000 $99,059 2024
The Outdoor Circle HI$402,928 Executive Director $122,049 $113,957 2024
Institute For Earth Education WV$452,778 International Chair $7,200 $8,371 2023
Womens Environmental Institute At Amador Hill MN$457,413 Director Of Operations $6,900 $7,110 2024
Louisville Nature Center Inc KY$458,209 Executive Director $78,440 $87,887 2024
Wesselman Nature Society Inc IN$396,745 Executive Director $63,785 $70,150 2024
Tacoma Tree Foundation WA$459,145 Executive Director $80,639 $77,517 2023
Blue Ridge Discovery Center Inc VA$461,990 Executive Di $65,423 $65,878 2024
Earthroots Field School Inc CA$391,713 Executive Director $27,335 $24,616 2024
Bees In The D MI$390,684 Vice-president/treasurer $69,735 $77,283 2023
Boulder Outdoor Survival School UT$468,884 Executive Dir. $54,998 $58,703 2024
International Association For Near-death NC$470,449 Executive Dir. $13,740 $14,806 2024
Sol Nation Inc NC$471,247 Executive Director $103,833 $111,888 2024

Comp (reported) is the figure on each organization's Form 990 (columns D + F); Comp (adjusted) normalizes it to CO cost of living and 2024 dollars. Click any organization to verify the figure on ProPublica.

Methodology

Comparable organizations were drawn from electronically filed IRS Form 990 returns and matched on sector (NTEE code), budget (a size-adaptive revenue band that tightens as the organization grows), and geography (same-state first, broadening only when too few peers qualify); every organization within the band forms the peer set. To compare fairly across regions and years, peer compensation is normalized to CO cost of living (BEA Regional Price Parities, 2023) and to the subject's filing year (CPI-U). The figure benchmarked is Form 990 Part VII, Section A, columns D + F — reportable pay plus other compensation, benefits, and deferred amounts (column F may include amounts from related organizations) — with the chief executive matched by role. Related-organization amounts (column E) and institutional trustees are excluded. Full methodology: peerbasis.org/methodology.

Sample, role match & sensitivity

Sensitivity — the subject's percentile under alternative compensation definitions:

BasisSubject percentile
Total compensation (D + F), cost-of-living + inflation adjusted — the PeerBasis default70th
Total compensation (D + F), as reported (no adjustments)72nd
Reportable pay only (column D), adjusted71st
All sources (D + E + F), adjusted70th

If the percentile moves materially across these definitions, the result is sensitive to methodology choices, and the board should weigh which basis best fits its facts.

Rebuttable presumption of reasonableness · 26 CFR 53.4958-6

Compensation paid by a tax-exempt organization is presumed reasonable — shifting the burden to the IRS — when three requirements are met. This report supplies the comparability data for the second. The board should record the following in its minutes concurrently with its decision:

Draft board minutes — executive compensation

  1. The compensation of the Executive Director / CEO (Jason Marsden) was approved in advance by [the Board / Compensation Committee], composed of members with no conflict of interest with respect to the arrangement.
  2. Prior to its determination, the authorized body obtained and relied upon appropriate comparability data, namely the PeerBasis Compensation Comparability Determination dated June 9, 2026, comparing compensation against 105 similarly situated organizations (Same NTEE sector (C60), nationwide + budget 0.67–1.5× revenue).
  3. The authorized body determined that total compensation of $85,000 is reasonable (approximately the 70th percentile of comparable organizations) and documented the basis for this determination concurrently, on [date], by a vote of [__ for / __ against].

Sources: IRS Form 990 e-file data (apps.irs.gov); IRS Business Master File (NTEE classification). Every figure traces to an original public filing — click any organization above to verify it on ProPublica. PeerBasis is a service of Prismind Analytics; its methodology is published, was commissioned for independent adversarial review, and discloses its own limitations. This report is comparability data to support a board's good-faith determination under IRC 4958; it is not legal or tax advice. Generated by PeerBasis on June 9, 2026.