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Home › Waters › Pennsylvania › Spring Creek
Spring creek · Lehigh County, the limestone valley between Trexlertown and Breinigsville west of Allentown, where Spring Creek runs to the Little Lehigh in Pennsylvania's Lehigh Valley · Pennsylvania

Spring Creek Fishing Guides

A Lehigh Valley limestoner that runs cold and clear all summer on spring flow, feeding the Little Lehigh west of Allentown with a gauge at Trexlertown reading both flow and water temperature.

A river bending away below forested hills in the Appalachians
Gauge location. Map data © OpenStreetMap contributors.

Guides on the Spring Creek

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About the Spring Creek

This Spring Creek is not the famous one in Centre County, and anglers who arrive expecting Bellefonte will find something smaller, quieter and in its own way more instructive. It rises from limestone seeps in the Lehigh Valley floor west of Allentown and runs a short course to the Little Lehigh, and because almost all of its water comes out of the ground rather than off the hillsides it holds a narrow temperature band the whole year. That is the single fact that governs the fishing here. In July, when the freestone water an hour north is too warm to fish responsibly, this creek is still cold enough to hold trout that feed rather than merely survive.

The gauge at Trexlertown reports discharge, stage and water temperature, and the temperature reading is the one worth checking before a summer trip. Limestone water is remarkably stable, but the upper reaches run through farmland and suburb and the creek picks up heat where the canopy thins. Flow tells a different story: this is a small stream, and a modest rise turns it off-colour quickly while a long dry spell can pull it down to a thread between weed beds. The best conditions are unremarkable ones, steady flow and clear water, which the spring flow supplies more often than not.

Fishing is close-quarters work. The creek is narrow, heavily weeded in summer, and the browns that hold in it have seen a great deal of angling pressure from the Allentown and Bethlehem suburbs. Long leaders, small flies and patient approach are what the water asks for. Wild brown trout are the core of the fishery, stocked rainbows and the occasional brook trout fill in, and the sculpin and cress-bug life that limestone water supports means fish are in good condition.

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Read the full license

Version 1.0, dated 6 September 2026. Applies to every photograph submitted to GuidedFloats through the contact form, a species page, or the community board.

1. What you give us

By ticking the box on the form you grant Guided Floats, LLC (“GuidedFloats”, “we”) a non-exclusive, worldwide, royalty-free license to store, copy, resize, crop and display your photograph on guidedfloats.com, in GuidedFloats’ own social media accounts and mobile apps, and in material that promotes the site itself, in connection with the fish, water or community feature you sent it in for. The license lasts until you withdraw it (section 4).

You keep the copyright. The license is not exclusive, so you can use the photo anywhere else and license it to anyone else. We will not sell your photo, license it on to anyone else on its own, or use it in paid advertising for a third party.

2. What you confirm

You confirm that you took the photograph yourself (or otherwise own the rights to it), that you have the right to grant this license, and that publishing the photo does not infringe anyone else’s copyright, privacy or other rights.

If any person is recognisable in the photo, you confirm that they have agreed to its being published here, and that a parent or guardian has agreed on behalf of anyone under 18. Please do not send photographs of other people’s catches, screenshots, or pictures copied from other websites or social media.

3. Credit

We print the credit name you give us beside the photo wherever it appears on the site, and record it as the photo’s creator in the page’s structured data. If you leave the credit blank we use the name you gave us on the form. Write “Anonymous” if you prefer no name at all. Your email address, phone number and the exact spot the photo was taken are never published.

4. Withdrawing the license

You can withdraw the license at any time by emailing hello@guidedfloats.com, or by using the contact form, and telling us which photo you mean. We will remove the photo from guidedfloats.com within 7 days of receiving your message and stop using it in anything new. Copies that are already outside our control — search-engine caches, social posts that have already gone out, printed material already produced — may take longer to disappear or may not be recallable, and we are not responsible for those.

5. What we may do

We choose which photos to publish and may decline any submission without giving a reason. We may crop, resize, sharpen or colour-correct a photo for display, and we may remove a photo at any time. We will not alter a photo in a way that misrepresents the fish, the water or you.

6. Your details

We keep your name, email address, the credit name, the water and date you gave us, and the network address the submission came from, with the submission record, as our evidence of this license. We hold that record for as long as the photo is published and for the retention period described in our privacy policy. Location data that your camera or phone embedded in the file is removed before the photo is published.

7. Versions

The version of this license you accepted is stored with your submission and printed with the photo. A later version does not apply to a photo you have already sent unless you agree to it.

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Posting to Spring Creek.

JPG, PNG or WebP, up to 12 MB. We resize it and strip the location data out of the file.

The name shown under the photo. Leave blank to stay anonymous.

Reader photo license v1.0 — the short version:

  • You grant Guided Floats, LLC a non-exclusive, royalty-free license to publish, resize and crop your photo on guidedfloats.com and in GuidedFloats’ own social posts and apps. You keep the copyright and can use the photo anywhere else.
  • You confirm that you took the photo yourself, that publishing it does not infringe anyone else’s rights, and that anyone recognisable in it (or a parent or guardian, if they are under 18) is happy for it to appear here.
  • Credit is printed beside the photo wherever it appears on the site, using the credit name you give us. Leave it blank and we use your name; write “Anonymous” for no name. Your email address is never published.
  • Withdrawing is one email to hello@guidedfloats.com naming the photo. It comes off the site within 7 days.
Read the full license

Version 1.0, dated 6 September 2026. Applies to every photograph submitted to GuidedFloats through the contact form, a species page, or the community board.

1. What you give us

By ticking the box on the form you grant Guided Floats, LLC (“GuidedFloats”, “we”) a non-exclusive, worldwide, royalty-free license to store, copy, resize, crop and display your photograph on guidedfloats.com, in GuidedFloats’ own social media accounts and mobile apps, and in material that promotes the site itself, in connection with the fish, water or community feature you sent it in for. The license lasts until you withdraw it (section 4).

You keep the copyright. The license is not exclusive, so you can use the photo anywhere else and license it to anyone else. We will not sell your photo, license it on to anyone else on its own, or use it in paid advertising for a third party.

2. What you confirm

You confirm that you took the photograph yourself (or otherwise own the rights to it), that you have the right to grant this license, and that publishing the photo does not infringe anyone else’s copyright, privacy or other rights.

If any person is recognisable in the photo, you confirm that they have agreed to its being published here, and that a parent or guardian has agreed on behalf of anyone under 18. Please do not send photographs of other people’s catches, screenshots, or pictures copied from other websites or social media.

3. Credit

We print the credit name you give us beside the photo wherever it appears on the site, and record it as the photo’s creator in the page’s structured data. If you leave the credit blank we use the name you gave us on the form. Write “Anonymous” if you prefer no name at all. Your email address, phone number and the exact spot the photo was taken are never published.

4. Withdrawing the license

You can withdraw the license at any time by emailing hello@guidedfloats.com, or by using the contact form, and telling us which photo you mean. We will remove the photo from guidedfloats.com within 7 days of receiving your message and stop using it in anything new. Copies that are already outside our control — search-engine caches, social posts that have already gone out, printed material already produced — may take longer to disappear or may not be recallable, and we are not responsible for those.

5. What we may do

We choose which photos to publish and may decline any submission without giving a reason. We may crop, resize, sharpen or colour-correct a photo for display, and we may remove a photo at any time. We will not alter a photo in a way that misrepresents the fish, the water or you.

6. Your details

We keep your name, email address, the credit name, the water and date you gave us, and the network address the submission came from, with the submission record, as our evidence of this license. We hold that record for as long as the photo is published and for the retention period described in our privacy policy. Location data that your camera or phone embedded in the file is removed before the photo is published.

7. Versions

The version of this license you accepted is stored with your submission and printed with the photo. A later version does not apply to a photo you have already sent unless you agree to it.

Flow alert

Tell me when the Spring Creek cfs

Now: 4.5 cfs, read 5:30 pm CDT, Sun Oct 18, 2026 (USGS 01451400, Spring Creek at Trexlertown, PA).

We never use this address for anything else and never share it. See the privacy policy.

Access

Trexlertown - the village at the gauge, the most direct approach off Route 222 and the practical starting point for the middle creek. / Breinigsville - the upstream village, nearest the spring sources and the thinner water above the main road crossings. / Allentown - the nearest city, where lodging, fly shops and guides for the whole Little Lehigh system are based. / Little Lehigh Creek confluence - the downstream end, where the creek joins larger and better-known water. / Township road bridges - the several crossings along the valley give short bank access, though parking is limited to shoulders. / Wescosville - an eastern approach toward the confluence, suburban but with public road frontage. / Private farmland - much of the middle creek runs through working farms and permission should be asked rather than assumed.

Seasons

Spring: high water and stocked fish, with the best hatches of the year in April and May and the creek running full between the weed beds. / Summer: the reason to know this creek at all, cold spring flow holding trout while nearby freestone streams go unfishable, though weed growth makes casting close and technical. / Fall: low clear water and spooky fish, with brown trout colouring up and moving onto gravel late in the season. / Winter: steady spring temperatures keep the creek open and fishable through cold snaps that lock up other Lehigh Valley water.

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Questions

What is the current flow on the Spring Creek?

As of Oct 18, 5:30 pm, the USGS gauge Spring Creek at Trexlertown, PA reads 4 cfs, with water temperature 56.1 F. Conditions update every 15 minutes.

What species can you catch on the Spring Creek?

Anglers target Blacknose Dace, Brook Trout, Brown Trout, Creek Chub, Fallfish, Rainbow Trout, White Sucker on the Spring Creek in Pennsylvania.

Where can you access the Spring Creek?

Trexlertown - the village at the gauge, the most direct approach off Route 222 and the practical starting point for the middle creek. / Breinigsville - the upstream village, nearest the spring sources and the thinner water above the main road crossings. / Allentown - the nearest city, where lodging, fly shops and guides for the whole Little Lehigh system are based. / Little Lehigh Creek confluence - the downstream end, where the creek joins larger and better-known water. / Township road bridges - the several crossings along the valley give short bank access, though parking is limited to should...

When is the best time to fish the Spring Creek?

Spring: high water and stocked fish, with the best hatches of the year in April and May and the creek running full between the weed beds. / Summer: the reason to know this creek at all, cold spring flow holding trout while nearby freestone streams go unfishable, though weed growth makes casting close and technical. / Fall: low clear water and spooky fish, with brown trout colouring up and moving onto gravel late in the season. / Winter: steady spring temperatures keep the creek open and fishable through cold snaps that lock up other Lehigh Valley water.

Where are the fishing regulations for the Spring Creek?

Regulations change by season and section. Read the current rules on the Pennsylvania agency site: https://www.pa.gov/agencies/fishandboat/fishing/regulations