Stormwater Management: Cedar Park vs Round Rock
How do stormwater management rules compare between Cedar Park, TX and Round Rock, TX?
Cedar Park, TX
Williamson County
Cedar Park operates an MS4 under TPDES General Permit TXR040000 and prohibits sweeping, dumping, or discharging anything other than uncontaminated stormwater into the storm sewer system or waterways.
View full Cedar Park rules →Round Rock, TX
Williamson County
No data available yet for Round Rock.
Key Facts Comparison
| Fact | Cedar Park | Round Rock |
|---|---|---|
| MS4 permit | TPDES General Permit TXR040000 | - |
| Design manual | City of Austin Drainage Criteria Manual (adopted) | - |
| Max fine | $2,000/day (health & safety) | - |
| Aquifer overlay | Edwards Aquifer Recharge/Contributing Zone | - |
Highlighted rows indicate differences between cities.
Cedar Park FAQ
Can I drain my pool to the street?
No. Discharging chlorinated, salt, or chemically treated pool water to the storm drain or street is a prohibited illicit discharge. Dechlorinate and drain to landscape or sanitary sewer cleanout.
Who do I call to report a polluter?
Cedar Park Engineering Department at 512-401-5350 (450 Cypress Creek Road, Building 1).
Round Rock FAQ
No FAQs available.
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