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PeerBasis
Compensation Comparability Determination

Atchafalaya Basinkeeper Inc

Executive Director / CEO

EIN 510526541
LA · NTEE C32
FY ending 2024-12-31
June 9, 2026

This analysis benchmarks the total compensation of Dean Wilson, Executive Director / CEO ($71,560) against every comparable organization that fit the selection criteria — 99 in total — drawn systematically from IRS Form 990 filings, not a hand-picked subset.

Compensation sits at approximately the 58th percentile of comparable organizationswithin the typical range

Benchmarked executive: Dean Wilson — reported title “EXECUTIVE DIRECTOR”, a direct title match to the Executive Director / CEO role.

How comparable organizations were selected

99 organizations qualified on sector, size, and geography 99 within the band form the benchmarked peer set.

Distribution of comparable compensation

$5,490 total compensation of comparable organizations → $147,530 $71,560
$23,26510th
$51,61325th
$69,087Median
$82,99575th
$101,41490th
$71,560This org · 58th
p10$23,265
p25$51,613
p50$69,087
p75$82,995
p90$101,414
$71,560

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 LA 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
Lake Waramaug Task Force Inc CT$476,333 Executive Director $91,115 $79,875 2023
Elakha Alliance OR$479,406 Executive Dir. $100,833 $87,550 2023
Lifewater Inc AR$474,680 President/ceo $65,583 $66,948 2024
Santa Clara River Conservancy CA$481,302 Executive Director $128,469 $100,744 2024
Calapooia Watershed Council OR$470,356 Executive Dir. $82,683 $69,732 2024
Bighorn River Alliance MT$487,540 Executive Director $82,957 $81,210 2024
Arkansas River Watershed Collaborative CO$467,784 Executive Director $84,464 $73,552 2024
Gloucester Fishing Community Preservation Fund Inc MA$490,600 Executive Director/director $105,000 $85,689 2024
Savannah Riverkeeper Inc GA$461,387 Executive Di $53,880 $49,200 2024
Lloyd Center For The Environment Inc MA$494,849 Executive Director $90,056 $75,664 2023
Luckiamute Watershed Council OR$458,859 Exec Directo $28,333 $23,895 2024
Coastal Watershed Council CA$497,221 Executive Dir. $110,000 $88,809 2023
Friends Of The River Foundation KS$497,665 Executive Di $48,000 $48,485 2023
Southeastern Wisconsin Watersheds Trust Inc WI$498,776 Executive Director $103,329 $98,002 2024
Leading From Within CA$500,842 Executive Director $119,583 $96,546 2023
Middle Colorado Watershed Council CO$454,149 Executive Director $93,526 $83,849 2023
Colorado Watershed Assembly CO$453,242 Executive Director $72,000 $64,550 2023
Deschutes River Alliance OR$505,975 Executive Director $116,200 $97,999 2024
Lake Stewards Of Maine - Maine ME$506,329 Executive Director $88,730 $80,689 2024
National Watershed Coalition OK$446,831 Executive Director $132,000 $128,598 2025
Great River Passage Conservancy MN$444,881 Executive Director $154,688 $138,810 2024
Chesapeake Stormwater Network Inc MD$511,702 Executive Director $122,526 $101,348 2025
Powder Basin Watershed Council OR$512,511 Executive Dir. $65,505 $56,876 2023
The California Water Impact Network CA$512,727 Secretary $58,881 $46,174 2024
Khm International HI$435,307 Exec Director $74,675 $60,716 2024

Comp (reported) is the figure on each organization's Form 990 (columns D + F); Comp (adjusted) normalizes it to LA 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 LA 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 default58th
Total compensation (D + F), as reported (no adjustments)39th
Reportable pay only (column D), adjusted62nd
All sources (D + E + F), adjusted56th

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 (Dean Wilson) 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 99 similarly situated organizations (Same NTEE sector (C32), nationwide + budget 0.67–1.5× revenue).
  3. The authorized body determined that total compensation of $71,560 is reasonable (approximately the 58th 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.