There are over 2,000 springs with a flow of 1.15 billion cubic meter, sustaining a perennial flow for 17 of the total of 40 major streams in the country.

Fish thrived for a limited time in Sulphur Creek between the introduction of perennial flows and the devastating floods at the end of the 20th century.

The two municipal nalas from Jaipur city contribute a perennial flow to the lake.

No services are available, water sources include perennial flow in Shinumo Creek and at the Colorado River, which must be treated before consuming.

Although significant stretches of the creek remain above ground, riparian habitat along the creek remains "sporadic" despite its perennial flow mainly due to pollution from stormwater.

Still there is a perennial flow of water from an artisan source called "Saraswati Kund".

Before the CBP there was no perennial flow between Brook Lake and Moses Lake.

They provide native landscape irrigation by extending seasonal or perennial flows of water.

The creek's usually perennial flow made it an important source of irrigation water, then in the later 19th century, there was a gold rush in the upper watershed.

The perennial flow of water in this part of the creek provides habitat for wildlife that includes otters and Great Blue Herons.