Stormwater Monitoring Solutions

Your water monitoring system doesn't have to be a headache for your organization. Our complete, real-time stormwater monitoring soutions offer early warning and the critical data needed before, during, and after episodic storm and flood events. Xylem brands work together—providing a total solution to ensure you meet your budget without compromising the integrity of your data. 

Not sure where to start with your water monitoring system? Download our Stormwater Monitoring Catalog for more information on how we can help you design a custom system for your site.

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SonTek Products

SonTek-SL Series

SonTek®-SL Series

Inspired by the need for a simple way to measure water velocity and level in open channels

NEW SL1500/3000 3G MODELS! Inspired by the need for a SIMPLE way to measure water velocity and level in open channels, the SonTek-SL (affectionately known as the Side-Looker or "SL") has earned worldwide acceptance as a long-term monitoring solution. Now, with two new (3G) models turbo-charged by our proprietary SmartPulseHD®, the SonTek-SL features  accessories, mounting options, software, and a variety of integration formats to ensure it fits your application. [View online webinar - Recorded version]

Designed specifically for side mounting on bridges, canal walls, or riverbanks, the SL's SLEEK, low-profile housing makes installation easy.  With three models to choose from, the SL can be used in channels as small as you can jump across to rivers as wide as the Amazon. Ultra narrow beam widths combined with unmatched side lobe suppression provide the SUPERIOR acoustic directivity necessary for achieving maximum horizontal range free of interference from surface or bottom boundaries.

RiverSurveyor M9 & S5

RiverSurveyor® S5 and M9

A new perspective to the notion of measuring open channel hydraulics

4.0 is HERE! This is some pretty big news for RiverSurveyor-M9 users, and those that want to be! RiverSurveyor Live 4.0 software release is set for November, and we thought you might want to know about some of the big benefits coming your way:

  • No tagline/tape measure required: With RiverSurveyor Stationary Live, automatically measure distance between stations with DGPS or RTK GPS equipped systems.
  • Manual configuration: Now you can set blanking distance, cell size and number of cells for moving boat measurements.
  • Real-time QA/QC warnings: Know when there could be a problem before there is one.
  • Zipped files: New and improved compression and auto-decompression, providing faster access to large amounts of data.
  • Sample filter: Remove your random velocity outliers with ease!

The patented and award-winning RiverSurveyor®, S5/M9 systems give a new perspective to the notion of measuring open channel hydraulics. Using SonTek's exclusive SmartPulseHD®, multiple acoustic frequencies are fused with precise bandwidth control for the most robust and continuous shallow-to-deep discharge measurements ever. A deterministic microcontroller expertly apportions the proper acoustics, pulse scheme, and cell size to get the highest definition possible so you can focus on the measurement, not the instrument setup. The system even has a vertical beam for precise channel definition and it's all designed to work intuitively.

And just like the name implies - SmartPulseHD (just like your TV) lets you see the clearest velocity picture possible with cell sizes down to 2 cm.

Other Xylem Brands

Bubbler

Bubbler (H-3551T)

The Bubbler (H-3551T) is reliable, light weight and requires low power operation by 12-volt battery and solar panel. Operating in depths up to 115 ft. (35 m) with 50 PSI, the Bubbler is ideal for stream, lake, well, tide, ocean, reservoir, waste water—let's just say practically every water monitoring site. With programmable flow rates, a sleep current of 6mA, and an RS-485 connection, it is sure to be a favorite among your products. Pair this Bubbler with the H-350XL and you have a complete bubble gage.

Rain Gauge

SDI-12 Rain Gauge (H-3401)

Whether you're new at rain measurement technology or know the systems like the back of your hand, you'll love the features of the SDI-12 Tipping Bucket Rain Gauge (H-3401)—such as the built-in microprocessor that automatically corrects errors. It also has a magnetic reed bucket tip sensor and an internal leveling mechanism with a 'bulls-eye' level to ensure high accuracy data. The Rain Gauge is available in .01 in., 0.1 mm and 0.2 mm resolution ranges.

Nile Radar Series

Nile Radar Series

Non-contact Water Level Sensor

Designed for non-contact water level measurement, the WaterLOG Nile Series (502/504/517) combines high accuracy with an out-of-the-box measurement range of up to 70 m. The rugged, innovative design was inspired for installation on a bridge or other structure over the water—making this series ideal for sites that may have ice or other instrument-damaging debris. Its reliable interface and simple SDI-12 communication ensure seamless integration with current water monitoring stations. With three models to choose from, the Nile Series is sure to meet your water monitoring needs.

EXO 2

YSI EXO 2

Multiparameter 6-port water quality sonde with anti-fouling wiper

The EXO advanced water quality monitoring platform includes the versatile multiparameter EXO2 sonde for oceanographic, estuarine, or surface water applications. Smart Sondes and sensors allows the user to automatically configure a sonde with different sensor for different applications in minutes.

WaterLOG Storm 3 Data Logger

WaterLOG Storm 3 Data Logger

Basic to complex communication and I/O solutions.

The Storm 3 has emerged faster, smarter and more specifically designed for today's technological advances while maintaining simplicity and ease of use. The Storm 3 is our mid-range data logger with an ideal cost-to-performance ratio. The Storm 3 incorporates a balanced set of inputs for analog, digital I/O and SDI-12 smart sensors to allow communication through cellular modems and GOES satellite. You'll love how easy it is to configure and collect data using the browser-based graphical user interface (GUI) with all standard web browsers on PCs, tablets and smart phones. You can also view your password-protected and public data anywhere with internet access using our cloud hosted data solution Storm Central.