Free SGMA Penalty Calculator
Estimate your potential SGMA penalties based on water usage vs allocation. Covers all GSAs in California's agricultural regions.
Calculate Your Penalty
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Your total allocation: 300.0 AF
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We NEVER share individual farm data with GSAs, SWRCB, or government agencies. Anonymized data may be used to improve our AI models.
This tool provides estimates based on public GSA penalty schedules. For legally defensible figures, consult a water rights attorney.
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2025 Penalty Rates by GSA
Rates vary by region - critically overdrafted basins have higher penalties
| GSA | County | Status | Tier 1 | Tier 2 | Tier 3 |
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Critical SGMA Risks (2025-2026)
Key legal developments affecting California growers
1"Pay First, Litigate Later" Rule
Per Kings County Farm Bureau v. SWRCB (5th DCA, Oct 2025), SGMA fines must be paid in full before you can challenge them in court.
2AB 460 Enhanced Penalties
Curtailment violations can result in $10,000/day + $2,500 per acre-foot illegally diverted under AB 460.
3State Intervention Fees
Probationary basins (Tule, Tulare Lake) face state fees: $300/well + $20/AF.
✓ Kaweah Basin cleared Dec 2025 - no state fees.
4Tiered GSA Penalties
Most GSAs use escalating tiers: $50-150/AF → $300-500/AF → $1,000+/AF depending on overage percentage. Verify your GSA's specific structure.
⚠️ This information is for educational purposes only. Consult a water rights attorney for legal advice specific to your situation.
Disclaimer
This calculator provides estimates for informational purposes only. Actual penalty rates may vary based on your specific GSA's rules and regulations. Always consult with your local GSA and a qualified water rights attorney for official compliance guidance. Data verified January 2026.