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PeerBasis
Compensation Comparability Determination

Friends Of The Mariana Trench

Executive Director / CEO

EIN 660896909
MP · NTEE C30
FY ending 2024-12-31
June 9, 2026

This analysis benchmarks the total compensation of Laurie Peterka, Executive Director / CEO ($45,866) against every comparable organization that fit the selection criteria — 117 in total — drawn systematically from IRS Form 990 filings, not a hand-picked subset.

Compensation sits at approximately the 34th percentile of comparable organizationswithin the typical range

Benchmarked executive: Laurie Peterka — reported title “Executive Dir.”, a direct title match to the Executive Director / CEO role.

How comparable organizations were selected

117 organizations qualified on sector, size, and geography 117 within the band form the benchmarked peer set.

Distribution of comparable compensation

$1,537 total compensation of comparable organizations → $176,952 $45,866
$16,45210th
$35,96225th
$63,811Median
$79,50875th
$99,32090th
$45,866This org · 34th
p10$16,452
p25$35,962
p50$63,811
p75$79,508
p90$99,320
$45,866

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); the reported amount is on each linked 990.

OrganizationStateRevenueMatched titleComp
(reported)
Comp
(adjusted)
FY
Transformers Foundation Inc NY$246,889 Executive Director $20,000 $20,000 2024
Iowa Interfaith Power And Light IA$247,131 Exe Director $76,354 $76,354 2024
Indigenous Peoples Council For AK$244,580 Executive Dir. $57,830 $57,830 2024
Methow Valley Trails Collaborative WA$244,446 Executive Director $51,076 $51,076 2024
Southwest Idaho Resource Conservation ID$247,600 Member $1,493 $1,537 2023
Conservation Council For Hawaii HI$247,699 Exectuvie Di $75,000 $75,000 2024
Colorado Native Plant Society CO$243,936 - $60,962 $62,763 2023
Willowbrook Economic Development IL$249,001 Executive Dir. $92,520 $90,135 2025
Wisconsin Association Of Lakes Inc WI$249,630 Executive Director $71,436 $73,546 2023
Action Center Inc PA$242,260 Executive Director $58,933 $60,674 2023
Nevada Preservation Foundation NV$250,283 President $12,375 $12,375 2024
Sierra County Land Trust CA$241,176 Secretary/tr $36,000 $36,000 2024
Missouri State Parks Foundation Inc MO$240,020 Executive Director $75,460 $75,460 2024
Green Mountain Conservation Group NH$239,655 Executive Director $71,725 $73,844 2023
People And Pollinators Action CO$253,840 Executive Di $63,585 $63,585 2024
Lake Erie Islands Conservancy OH$255,106 Chair $16,000 $16,000 2024
Harris Ranch Wildlife Mitigation Association Inc ID$256,059 Conservation Director $53,856 $53,856 2024
Water Climate Trust CA$256,351 Executive Director $81,000 $83,393 2023
Communitopia PA$233,566 Executive Dir. $60,853 $60,853 2024
Coast Ridge Community Forest CA$258,775 Executive Dir. $16,465 $16,951 2023
Bear Lake Watch UT$259,252 Past Exec. Dir. $37,912 $39,032 2023
Friends Of Huddart & Wunderlich Parks CA$260,144 Program Director $75,000 $73,067 2025
Passivhausmaine ME$231,619 Executive Director $72,995 $75,151 2023
Fabien Cousteau Ocean Learning Center I NY$231,005 President/founder $92,223 $98,840 2022
People & Plants International Inc VT$261,027 Co-director $93,000 $93,000 2024

Comp (reported) is the figure on each organization's Form 990 (columns D + F); Comp (adjusted) normalizes it to MP 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. 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 default34th
Total compensation (D + F), as reported (no adjustments)34th
Reportable pay only (column D), adjusted34th
All sources (D + E + F), adjusted32nd

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 (Laurie Peterka) 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 117 similarly situated organizations (Same NTEE sector (C30), nationwide + budget 0.67–1.5× revenue).
  3. The authorized body determined that total compensation of $45,866 is reasonable (approximately the 34th 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.