Civic Intelligence

Northwest Irrigation Operators Inc

EIN 82-0342656 • 501(c)5 • Boise, ID

990-N Coverage

Profile

Weareanorganizationformedbymembership,toprovideinstructionsonwaterandcanals.

1150 N Curtis RdBoise, ID 83706
Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

Score unavailable

No value available

Liabilities-to-assets requires both liabilities and assets on the latest valid filing.

Source year 2025

Liabilities / Revenue

Score unavailable

No value available

Liabilities-to-revenue requires both liabilities and revenue on the latest valid filing.

Source year 2025

Net Margin

90th percentile

36%

Higher net margin than 90% of similar nonprofits.

501(c)5 • <$500k nonprofits • Source year 2025

Top Officer Pay

48th percentile

$0

Higher top officer pay than 48% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

501(c)5 • <$500k nonprofits • Source year 2025

Asset Growth

77th percentile

14%

Faster asset growth than 77% of similar nonprofits.

501(c)5 • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

9th percentile

-37%

Faster revenue growth than 9% of similar nonprofits.

501(c)5 • <$500k nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / AssetsScore unavailable

Assets

Up

$65,220

Up $7,921 (+14%) from 2024

Liabilities

-

No earlier filing loaded for comparison.

Net Assets

Up

$65,220

Up $7,921 (+14%) from 2024

Operations
Liabilities / RevenueScore unavailableNet Margin90th percentile

Revenue

Down

$21,825

Down $12,847 (-37%) from 2024

Expenses

Down

$13,904

Down $18,762 (-57%) from 2024

Net Income

Up

$7,921

Up $5,915 (+295%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth77th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

$80K$60K$40K$20K$0Assets 2012: $37,723Liabilities 2012: $02012Assets 2013: $42,260Liabilities 2013: $02013Assets 2014: $40,187Liabilities 2014: $02014Assets 2015: $16,967Liabilities 2015: $02015Assets 2016: $16,984Liabilities 2016: $02016Assets 2017: $16,998Liabilities 2017: $02017Assets 2018: $17,041Liabilities 2018: $02018Assets 2019: $49,151Liabilities 2019: $02019Assets 2020: $28,509Liabilities 2020: $0Net Assets 2020: $28,5092020Assets 2021: $52,581Net Assets 2021: $52,5812021Assets 2022: $49,345Net Assets 2022: $49,3452022Assets 2023: $55,239Net Assets 2023: $55,2392023Assets 2024: $57,299Net Assets 2024: $57,2992024Assets 2025: $65,220Net Assets 2025: $65,2202025

Highlighted filing

2025

Assets$65,220
Liabilities-
Net Assets$65,220
Open 2025 Filing

Operations Trend

Revenue Growth9th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

$40K$20K$0-$20KRevenue 2012: $20,951Expenses 2012: $34,465Net Income 2012: -$13,5142012Revenue 2013: $23,349Expenses 2013: $18,812Net Income 2013: $4,5372013Revenue 2014: $22,234Expenses 2014: $23,891Net Income 2014: -$1,6572014Revenue 2015: $26,700Expenses 2015: $17,727Net Income 2015: $8,9732015Revenue 2016: $20,537Expenses 2016: $30,559Net Income 2016: -$10,0222016Revenue 2017: $24,867Expenses 2017: $10,961Net Income 2017: $13,9062017Revenue 2018: $18,778Expenses 2018: $27,219Net Income 2018: -$8,4412018Revenue 2019: $4,050Expenses 2019: $125Net Income 2019: $3,9252019Revenue 2020: $28,454Expenses 2020: $31,985Net Income 2020: -$3,5312020Revenue 2021: $6,908Expenses 2021: $12Net Income 2021: $6,8962021Revenue 2022: $30,266Expenses 2022: $33,502Net Income 2022: -$3,2362022Revenue 2023: $31,377Expenses 2023: $25,461Net Income 2023: $5,9162023Revenue 2024: $34,672Expenses 2024: $32,666Net Income 2024: $2,0062024Revenue 2025: $21,825Expenses 2025: $13,904Net Income 2025: $7,9212025

Highlighted filing

2025

Revenue$21,825
Expenses$13,904
Net Income$7,921
Open 2025 Filing

Filings

Most recent year

2025 • Form 990EZDetailed filing. Detailed filing data is available for this year.

Open filing
Assets
$65,220
Liabilities
-
Net assets
$65,220
Revenue
$21,825
Expenses
$13,904
Net income
$7,921
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$65.2$65.2$21.8$13.9$7.92
2024Detailed filing. Detailed filing data is available for this year.$57.3$57.3$34.7$32.7$2.01
2023Detailed filing. Detailed filing data is available for this year.$55.2$55.2$31.4$25.5$5.92
2022Detailed filing. Detailed filing data is available for this year.$49.3$49.3$30.3$33.5$3.24
2021Detailed filing. Detailed filing data is available for this year.$52.6$52.6$6.91$0.01$6.90
2020Detailed filing. Detailed filing data is available for this year.$28.5$0.00$28.5$28.5$32.0$3.53
2019Summary only. Only limited summary data is available for this year.$49.2$0.00$4.05$0.13$3.93
2018Summary only. Only limited summary data is available for this year.$17.0$0.00$18.8$27.2$8.44
2017Summary only. Only limited summary data is available for this year.$17.0$0.00$24.9$11.0$13.9
2016Summary only. Only limited summary data is available for this year.$17.0$0.00$20.5$30.6$10.0
2015Summary only. Only limited summary data is available for this year.$17.0$0.00$26.7$17.7$8.97
2014Summary only. Only limited summary data is available for this year.$40.2$0.00$22.2$23.9$1.66
2013Summary only. Only limited summary data is available for this year.$42.3$0.00$23.3$18.8$4.54
2012Summary only. Only limited summary data is available for this year.$37.7$0.00$21.0$34.5$13.5
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2025 to Dec 31, 2025
Signed
Mar 18, 2026
Return Version
2025v4.0
Gross Receipts
$21,825
Mission and Program Overview

Mission

We are an organization formed by membership to promote instruction and education on irrigation canal operation and maintenance.

Program Services

DescriptionGrantsExpenses
Provide instruction and education on irrigation canal operation and maintenance$0$0
Compensation and Service Providers
Top Officer Pay48th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Roger SonnichsenPresident-$0--
Josh BaileyVice President-$0--
Greg CurtisDirector-$0--
Don TerryDirector-$0--
Tyler ChamberlainDirector-$0--
Dan DavidsonDirector-$0--
Bobby NuvoliniDirector-$0--
Jessie HansenDirector-$0--
Clancy FlynnDirector-$0--
Craig SimpsonDirector-$0--
Scott RevellDirector-$0--
Travis OkelberryDirector-$0--
Filing and Contact Details

Filer

Filer Name
Northwest Irrigation Operators
EIN
82-0342656
Address
1150 N CURTIS RD, BOISE, ID 83706

Signing Officer

Name
Roger Sonnichsen
Title
President
Phone
5097873591
Signed
2026-03-18
Supplemental Narrative

Additional Explanations

Part I, line 8

“| Other Revenues:, Amount:| Irrigation 2025 Tour Registration and Irrigation 2026 Conference Registration, $14945|”

Part I, line 16

“| Other Expenses:, Amount:| Irrigation 2025 Tour Expenses and Irrigation 2026 Conference Expenses, $13804|”

Raw XML Appendix150 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0| Other Revenues:, Amount:| Irrigation 2025 Tour Registration and Irrigation 2026 Conference Registration, $14945|
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IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Part I, line 8
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Part I, line 16
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/PersonNm0Roger Sonnichsen
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0President
ReturnHeader/BusinessOfficerGrp/PhoneNum05097873591
ReturnHeader/BusinessOfficerGrp/SignatureDt02026-03-18
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0NORTHWEST IRRIGATION OPERATORS
ReturnHeader/Filer/BusinessNameControlTxt0NORT
ReturnHeader/Filer/EIN0820342656
ReturnHeader/Filer/ForeignPhoneNum02083785291
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ReturnHeader/Filer/USAddress/CityNm0BOISE
ReturnHeader/Filer/USAddress/StateAbbreviationCd0ID
ReturnHeader/Filer/USAddress/ZIPCd083706
ReturnHeader/ReturnTs02026-03-17T15:20:03-04:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02025-01-01
ReturnHeader/TaxPeriodEndDt02025-12-31
ReturnHeader/TaxYr02025

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