West River Transit Authority, Inc. is a South Dakota nonprofit corporation, registered on June 20, 1997. It is based at 2015 TUMBLE WEED TRAIL, SPEARFISH, SD, 57783-8810. The company is currently listed as active on the South Dakota register, is registered under company number NS010802 and carries EIN 911848280. It operates in urban transit systems (NAICS 48511). Public records for the company include 1 SoS registration, 2 federal contracts, 1 loan record, 2 USDOT records, 1 Medicare provider record and 2 non-profit filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | West River Transit Authority, Inc. |
|---|---|
| Doing business as | PRAIRIE HILLS TRANSIT |
| Principal address | 2015 TUMBLE WEED TRAILSPEARFISH57783-8810SDUnited States |
| Registration state | South Dakota |
| Status | Active |
| Registered | 20 June 1997 (about 29 years ago) |
| Shareholders | BARBARA K CLINE, owner |
| Entity type | Nonprofit corporation |
| Standing | compliant |
| Company number | NS010802 |
| EIN | 911848280 |
| Industry |
| Urban Transit Systems · NAICS 48511 |
| Employees (modeled) | ≈49 employees2025 |
|---|
| USDOT carrier | USDOT 1984515 · 6 power units · 6 drivers · Interstate |
|---|
| Registered agent | BARBARA CLINE |
|---|
| Source registry | South Dakota Secretary of State · updated 25 May 2026 |
|---|
| Public records | 1 SoS registration |
|---|
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| Est. annual revenue | $4.3M |
|---|---|
| Est. revenue (modeled) | $3.2M2025 |
| Nonprofit | Yes · 1 IRS filing |
| IRS exempt status | 501(c)(3) · ruled February 2002 · contributions deductible |
| NTEE category | P52 · Human services |
| Revenue (IRS) | $4,298,868 · tax year 2024 |
| Income (IRS) | $4,299,020 · tax year 2024 |
| Assets (IRS) | $10,585,151 · tax year 2024 |
| Form 990 filings | 1 return · latest 990 (2017) |
| Federal contractor | Yes · 2 federal recipient records (SAM) |
| SBA loans | $256K · approved amounts |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | West River Transit Authority, Inc. | 1997-06-20 | BARBARA CLINE | — | Active | |
Filing ID NS010802 Jurisdiction Domestic · Nonprofit corporation Principal address 2015 TUMBLE WEED TRAIL, SPEARFISH, SD, 57783-8810 Registered agent BARBARA CLINE2015 TUMBLE WEED TRAIL, SPEARFISH, SD, 57783-8810 Officers Not reported | ||||||
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| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| — | 1114044138 | Medicare / NPI provider | 03/23/2007 | Unknown | |
| South Dakota | 1984515 | Interstate carrier | — | Active | |
| South Dakota | 1984515 | Carrier authority (USDOT) | — | Active | |
| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $255,965 | 04/10/2020 | First Interstate Bank | 70 | Paid in Full | |
Employee-benefit plan filings by West River Transit Authority, Inc. with the Department of Labor. Employee and revenue figures are modeled estimates derived from retirement-plan participant counts and industry ratios — not official headcount or reported revenue.
| Employees (modeled) | ≈49 · plan year 2025 |
|---|---|
| Est. annual revenue (modeled) | $3.2M |
| Retirement plan assets | $425,962 |
| Benefit plans | 401(k) plan on file |
| Filing history | 4 plan years filed, 2022–2025 |
| Sponsor EIN | 91-1848280 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2025 | ≈49 | 45 (44 active) | $425,962 | $3.2M | 401(k) | |
| 2024 | ≈46 | 42 (41 active) | $391,453 | $3.2M | 401(k) | |
| 2023 | ≈42 | 39 (38 active) | $284,189 | $2.9M | 401(k) | |
| 2022 | ≈36 | 32 (32 active) | $174,420 | $2.2M | 401(k) | |
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Companies adjacent to West River Transit Authority, Inc. in the South Dakota Secretary of State register, in alphabetical order.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-07-08. Document getpalm-companies/2015-2107-9147.