DELAWARE BAY BASIN Schuylkill River Tributaries Crow Creek French Creek Gulph Creek Pickering Creek Schuylkill River Pigeon Creek Schuylkill River Drainages Stony Run Trout Creek Valley Creek Pigeon Creek Delaware River Tributaries Chester Creek Crum Creek Darby Creek Ridley Creek Conestoga Stony Run French Creek Christina River Tributaries Creek Christina River East Branch Brandywine Main Stem Brandywine Red Clay Creek West Branch Brandywine White Clay Creek

CHESAPEAKE BAY BASIN Tributaries Trout Creek Big Elk Creek Pickering Creek Little Elk Creek Northeast Creek

Susquehanna River Tributaries Crow Creek Conestoga Creek Pequea Creek

Stream Valley Creek Municipal Boundary Gulph Creek Watershed Boundary East Branch Brandywine Creek Darby Creek Pequea Creek Crum Creek Ridley Creek

Chester Creek

West Branch Brandywine Creek

Octoraro Creek Main Stem Brandywine

Red Clay Creek

Big Elk Creek

White Clay Creek

Little Elk Creek Northeast Creek Christina River

This map was digitally compiled for internal maintenance and developmental use by the County of Chester, to provide an index to parcels and for other reference purposes. Parcel lines do not represent actual field surveys of premises. County of Chester, Data Source for Watershed Boundaries and Hydrology: Map Prepared by: Pennsylvania makes no claims as to the completeness, accuracy or content of any data contained hereon, and makes no representation of any kind, including, but Pennsylvania Department of Environmental Protection, 1998 Chester County Water Resource Authority not limited to, the warranties of merchantability or fitness for a particular use, nor are any such warranties to be implied or inferred, with respect to the information or Data Source for Municipal Boundaries: Chester County Planning Commission, 2002. data furnished herein. No part of this document may be reproduced, stored in a retrieval system or transmitted in any form or by any Chester County Land Records System, 1998. means, electronic, mechanical, photocopying, recording or otherwise, except as expressly permitted by the County of Chester, Pennsylvania.