Data update history
November 27, 2023
Posted financials
Added Form 990 for fiscal year 2022
November 27, 2023
Updated personnel
Identified 6 new personnel
July 29, 2023
Posted financials
Added Form 990 for fiscal year 2021
June 29, 2023
Posted financials
Added Form 990 for fiscal year 2020
June 28, 2023
Updated personnel
Identified 2 new personnel
Nonprofit Types
Public utilitiesBusiness and community development organizations
Issues
Business and industry
Characteristics
Memberships
General information
- Address
- 15 W 6th St Ste 1310
- Tulsa, OK 74119
- Metro area
- Tulsa, OK
- County
- Tulsa County, OK
- Website URL
- sprahydro.com/
- Phone
- (918) 622-7800
IRS details
- EIN
- 73-0999766
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1976
- Eligible to receive tax-deductible contributions (Pub 78)
- No
Categorization
- NTEE code, primary
- S40: Business and Industry
- NAICS code, primary
- 2211: Electric Power Generation, Transmission, and Distribution Establishments
- Parent/child status
- Independent
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