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PresolicitationAmendment 2

Prado Dam Spillway Hydroforecasting Services

W076 ENDIST TULSA · Corona, California, 92880

Response status

Due in 5 days

Sep 8, 2026, 7:00 PM UTC

The response window is short.

Posted
Aug 24, 2026
Archive date
Sep 9, 2026
SAM status
Active

Answer-first brief

What the source record says

  • W076 ENDIST TULSA published this presolicitation.
  • Competition is listed as Women-Owned Small Business Sole Source.
  • The place of performance is Corona, California.
  • The notice uses NAICS 513210 (Software Publishers).

Procurement identity

Notice ID
1e1f1306c663453387bfe415560b60d6
Solicitation
W912BV26CX100
Base type
Presolicitation
Version
2 of 2

Solicitation facts

Structured fields from the current SAM notice version. A dash means the source did not publish a value.

Notice type
Presolicitation
Solicitation number
W912BV26CX100
Set-aside
Women-Owned Small Business Sole Source
Set-aside code
WOSBSS
Posted
Aug 24, 2026
Responses due
Sep 8, 2026, 7:00 PM UTC
Archive date
Sep 9, 2026
Archive type
autocustom
Base type
Presolicitation
Organization type
OFFICE
Benchmark category
Category confidence
Category source
Last seen
Sep 4, 2026

Buyer and place

Office hierarchy and place of performance as published.

Department
DEPT OF DEFENSE
Department code
Subagency
DEPT OF THE ARMY
Subagency code
Office
W076 ENDIST TULSA
Organization path
Organization path codes
Office address
TULSA, OK, 74137-4290, USA
Place of performance
Corona, California, 92880
City code
State
California
State code
CA
Postal code
92880
Country

Points of contact

Contact details from the current notice version.

Notice description

Source text reproduced without an AI summary.

The purpose of this work is to provide streamflow forecasts across short-term (10-day), seasonal (90-day), and annual (daily, 1-year) horizons to enable informed risk-informed decision making. This streamflow model / forecast should contain forecast points at the inflow to Prado Dam, inclusion of historical reforecasts for validation period delivered in CSV files, extended quantiles to enable prescription of the full hydrograph at each model timestep, and clear probabilistic confidence intervals for each forecast point. The model should provide AI powered hydrological and meteorological forecasts in conjunction with traditional models. The AI-powered platform will be expected to deliver precise, multi-horizon streamflow forecasts, from hourly to annual, leveraging deep hydrologic expertise. Its core value lies in accurately predicting rainfall events and basin inflow volumes that could necessitate emergency protective measures within our construction project�s action plan, which mitigates risks to personnel and infrastructure.

Comparable award range

Historical award values for work matched by the fixed rubric—not an estimate of this opportunity.

No past awards scored highly enough to form a comparable range.

Comparable awards

The match score is decomposed so each comparison can be challenged.

No comparable awards are attached to this notice.

Amendment history

A version is preserved whenever the normalized notice contents change.

VersionNotice typeObservedResponses dueContent hash
1PresolicitationAug 26, 2026Sep 8, 2026, 7:00 PM UTCece839cbff38f7fb
2PresolicitationAug 28, 2026Sep 8, 2026, 7:00 PM UTC92eaffea2f02e84e

Record provenance

Field-level lineage for the current opportunity version.

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archive_dateSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_typeSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
base_typeSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
city_nameSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
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titleSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
upstream_activeSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3

Sources and method

Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.

  1. 1Notice fields come from the SAM.gov contract opportunities record last seen Sep 4, 2026. SAM.gov remains authoritative.

Note 1 covers the solicitation record. No synthetic FAQ or inferred solicitation value is published.