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Nashua River Watershed Assoc Inc

EIN 23-7055674Groton, MAEnvironmentLatest 990 FY2025

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Listed with the IRS. Every screen came back clear.

A 501(c)(3) on Publication 78 and the IRS master file.

A paid feature, included from the $75 plan up. Sign in to download.Checked Nov 7, 2026, 4:40 AM ET
IRS nonprofit listing
No issue
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
No record
Charity type
509(a)(1)

$1.8Mrevenue
FY2025 · +114% in 3 yrs
17staff
8 of 8years filed
’18’19’20’21’22’23’24’25
Revenue and spendingRevenueSpending
$0$500k$1.0M$1.5M$2.0M’18’19’20’21’22’23’24’25
Against similar nonprofits FY2025
Operating margin28.6%
Months of reserve16.4mo
Revenue growth (annualized)+11.8%
Middle half of peersMedianNashua River Watershed Assoc
Where the money goes FY2025 · $1.3M spent
Programs$699k53%Management and general$406k31%Fundraising$210k16%990 FY2025 · Part IX line 25