Title XI - NATURAL RESOURCES
- Chapter 455 - RESERVED
- Chapter 455A - DEPARTMENT OF NATURAL RESOURCES (§§ 455A.1 — 455A.21)
- Chapter 455B - JURISDICTION OF DEPARTMENT OF NATURAL RESOURCES (§§ 455B.101 — 455B.851)
- Chapter 455C - BEVERAGE CONTAINERS CONTROL (§§ 455C.1 — 455C.18)
- Chapter 455D - WASTE VOLUME REDUCTION AND RECYCLING (§§ 455D.1 — 455D.26)
- Chapter 455E - GROUNDWATER PROTECTION (§§ 455E.1 — 455E.11)
- Chapter 455F - HOUSEHOLD HAZARDOUS MATERIAL (§§ 455F.1 — 455F.11)
- Chapter 455G - FUEL STORAGE TANKS AND DISPENSING INFRASTRUCTURE (§§ 455G.1 — 455G.33)
- Chapter 455H - LAND RECYCLING AND REMEDIATION STANDARDS (§§ 455H.101 — 455H.511)
- Chapter 455I - UNIFORM ENVIRONMENTAL COVENANTS ACT (§§ 455I.1 — 455I.12)
- Chapter 455J - ENVIRONMENTAL MANAGEMENT SYSTEMS (§§ 455J.1 — 455J.7)
- Chapter 455K - ENVIRONMENTAL AUDIT PRIVILEGE AND IMMUNITY (§§ 455K.1 — 455K.13)
- Chapter 456 - GEOLOGICAL SURVEY (§§ 456.1 — 456.15)
- Chapter 456A - REGULATION AND FUNDING - NATURAL RESOURCES DEPARTMENT (§§ 456A.1 — 456A.38)
- Chapter 456B - SPECIAL PROVISIONS - NATURAL RESOURCES DEPARTMENT (§§ 456B.1 — 456B.14)
- Chapter 457 - RESERVED
- Chapter 457A - CONSERVATION EASEMENTS (§§ 457A.1 — 457A.8)
- Chapter 457B - MIDWEST INTERSTATE LOW-LEVEL RADIOACTIVE WASTE COMPACT (§ 457B.1)
- Chapter 458 - RESERVED
- Chapter 458A - OIL, GAS, AND OTHER MINERALS (§§ 458A.1 — 458A.25)
- Chapter 459 - ANIMAL AGRICULTURE COMPLIANCE ACT (§§ 459.101 — 459.605)
- Chapter 459A - OPEN FEEDLOT OPERATIONS AND ANIMAL TRUCK WASH FACILITIES (§§ 459A.101 — 459A.502)
- Chapter 459B - DRY BEDDED CONFINEMENT FEEDING OPERATIONS (§§ 459B.101 — 459B.402)
- Chapter 460 - AGRICULTURAL DRAINAGE WELLS AND SINKHOLES (§§ 460.101 — 460.305)
- Chapter 461 - NATURAL RESOURCES AND OUTDOOR RECREATION (§§ 461.1 — 461.38)
- Chapter 461A - PUBLIC LANDS AND WATERS (§§ 461A.1 — 461A.81)
- Chapter 461B - USE OF STATE WATERS BY NONRESIDENTS (§§ 461B.1 — 461B.14)
- Chapter 461C - PUBLIC USE OF PRIVATE LANDS AND WATERS (§§ 461C.1 — 461C.10)
- Chapter 462 - LANDOWNER LIABILITY TO TRESPASSERS (§ 462.1)
- Chapter 462A - WATER NAVIGATION REGULATIONS (§§ 462A.1 — 462A.85)
- Chapter 462B - PROTECTED WATER AREA SYSTEM (§§ 462B.1 — 462B.16)
- Chapter 463 - RESERVED
- Chapter 463A - UPPER MISSISSIPPI RIVERWAY COMPACT [REPEALED]
- Chapter 463B - MISSOURI RIVER PRESERVATION AND LAND USE AUTHORITY [REPEALED]
- Chapter 463C - HONEY CREEK PARK DEVELOPMENT [REPEALED]
- Chapter 464 - RESERVED
- Chapter 464A - DAMS AND SPILLWAYS (§§ 464A.1 — 464A.11)
- Chapter 464B - DAMS (§§ 464B.1 — 464B.25)
- Chapter 465 - RESERVED
- Chapter 465A - OPEN SPACE LANDS (§§ 465A.1 — 465A.4)
- Chapter 465B - RECREATION TRAILS (§§ 465B.1 — 465B.4)
- Chapter 465C - STATE PRESERVES (§§ 465C.1 — 465C.14)
- Chapter 466 - IMPROVEMENT OF WATERSHED ATTRIBUTES (§§ 466.1 — 466.9)
- Chapter 466A - WATERSHED IMPROVEMENT GRANTS [REPEALED]
- Chapter 466B - SURFACE WATER PROTECTION, FLOOD MITIGATION, AND WATERSHED MANAGEMENT (§§ 466B.1 — 466B.49)
- Chapter 466C - IOWA FLOOD CENTER (§ 466C.1)
- Chapter 467 - RESERVED
- Chapter 467A - RESERVED
- Chapter 467B - RESERVED
- Chapter 467C - RESERVED
- Chapter 467D - RESERVED
- Chapter 467E - RESERVED
- Chapter 467F - RESERVED
- Chapter 468 - LEVEE AND DRAINAGE DISTRICTS AND IMPROVEMENTS (§§ 468.1 — 468.634)
- Chapter 469A - HYDROELECTRIC PLANTS (§§ 469A.1 — 469A.8)
- Chapter 470 - LIFE CYCLE COST ANALYSIS OF PUBLIC FACILITIES (§§ 470.1 — 470.8)
- Chapter 471 - RESERVED
- Chapter 472 - RESERVED
- Chapter 473 - ENERGY DEVELOPMENT AND CONSERVATION (§§ 473.1 — 473.44)
- Chapter 473A - MIDWEST ENERGY COMPACT (§ 473A.1)
- Chapter 474 - UTILITIES BOARD (§§ 474.1 — 474.10)
- Chapter 475 - RESERVED
- Chapter 475A - CONSUMER ADVOCATE (§§ 475A.1 — 475A.7)
- Chapter 476 - PUBLIC UTILITY REGULATION (§§ 476.1 — 476.104)
- Chapter 476A - ELECTRIC POWER GENERATION AND TRANSMISSION (§§ 476A.1 — 476A.21)
- Chapter 476B - WIND ENERGY PRODUCTION TAX CREDIT (§§ 476B.1 — 476B.10)
- Chapter 476C - RENEWABLE ENERGY TAX CREDIT (§§ 476C.1 — 476C.7)
- Chapter 476D - SOY-BASED TRANSFORMER FLUID TAX CREDIT (REPEALED)
- Chapter 477 - TELEGRAPH AND TELEPHONES - CABLE SYSTEMS (§§ 477.1 — 477.14)
- Chapter 477A - CABLE OR VIDEO SERVICE FRANCHISES (§§ 477A.1 — 477A.12)
- Chapter 477B - RESERVED
- Chapter 477C - DUAL PARTY RELAY SERVICE (§§ 477C.1 — 477C.7)
- Chapter 478 - ELECTRIC TRANSMISSION LINES (§§ 478.1 — 478.33)
- Chapter 478A - GAS LAMPS (§§ 478A.1 — 478A.7)
- Chapter 479 - PIPELINES AND UNDERGROUND GAS STORAGE (§§ 479.1 — 479.49)
- Chapter 479A - INTERSTATE NATURAL GAS PIPELINES (§§ 479A.1 — 479A.19)
- Chapter 479B - HAZARDOUS LIQUID PIPELINES AND STORAGE FACILITIES (§§ 479B.1 — 479B.33)
- Chapter 480 - UNDERGROUND FACILITIES INFORMATION (§§ 480.1 — 480.10)
- Chapter 480A - PUBLIC UTILITIES IN PUBLIC RIGHTS-OF-WAY (§§ 480A.1 — 480A.6)
- Chapter 481 - RESERVED
- Chapter 481A - WILDLIFE CONSERVATION (§§ 481A.1 — 481A.151)
- Chapter 481B - ENDANGERED PLANTS AND WILDLIFE (§§ 481B.1 — 481B.10)
- Chapter 481C - WILD ANIMAL DEPREDATION PROCEDURES (§§ 481C.1 — 481C.3)
- Chapter 482 - COMMERCIAL FISHING (§§ 482.1 — 482.15)
- Chapter 483 - RESERVED
- Chapter 483A - FISHING AND HUNTING LICENSES, CONTRABAND, AND GUNS (§§ 483A.1 — 483A.56)
- Chapter 484 - RESERVED
- Chapter 484A - MIGRATORY GAME BIRDS (§§ 484A.1 — 484A.6)
- Chapter 484B - HUNTING PRESERVES (§§ 484B.1 — 484B.14)
- Chapter 484C - PRESERVE WHITETAIL (§§ 484C.1 — 484C.13)
- Chapter 485 - RESERVED