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 "excerpt": "Pushyagupta was a Vaishya provincial governor of Chandragupta Maurya, placed in charge of Saurashtra, known from the Junagadh inscription for building the Sudarshana lake near Girnar.",
 "snippet": "Pushyagupta was a Vaishya provincial governor of Chandragupta Maurya, placed in charge of Saurashtra, known from the Junagadh inscription for building the Sudarshana lake near Girnar.",
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 "markdown": "# Pushyagupta\n\nPushyagupta (पुष्यगुप्त) was a Vaishya provincial governor (rashtriya) of the Maurya emperor [Chandragupta](https://www.edgepedia.org/chandragupta), placed in charge of Saurashtra in western India. He is known from the Junagadh rock inscription of Rudradaman I, which credits him with constructing the Sudarshana lake, an artificial reservoir formed by damming streams near Girnar that remained in service for roughly four hundred years.<sup>[1](https://puratattva.in/the-mauryas-sources-inscriptions/)</sup><sup> • </sup><sup>[2](https://cristoraul.org/ENGLISH/readinghall/pdf-library/Biographies/0-324-293_CHANDRAGUPTA-MAURYA.pdf)</sup>\n\n| Fact | Detail |\n|---|---|\n| Identity | Vaishya by caste; provincial governor (rashtriya) of Chandragupta Maurya<sup>[1](https://puratattva.in/the-mauryas-sources-inscriptions/)</sup><sup> • </sup><sup>[2](https://cristoraul.org/ENGLISH/readinghall/pdf-library/Biographies/0-324-293_CHANDRAGUPTA-MAURYA.pdf)</sup> |\n| Province | Saurashtra (Surashtra)<sup>[2](https://cristoraul.org/ENGLISH/readinghall/pdf-library/Biographies/0-324-293_CHANDRAGUPTA-MAURYA.pdf)</sup> |\n| Principal work | Construction of the Sudarshana lake by damming streams near Girnar<sup>[1](https://puratattva.in/the-mauryas-sources-inscriptions/)</sup><sup> • </sup><sup>[3](https://www.historyback.com/en/world/Asia/1001023861.html)</sup> |\n| Source for his career | Junagadh (Girnar) rock inscription of Rudradaman I, Saka year 72, about 150–151 CE<sup>[1](https://puratattva.in/the-mauryas-sources-inscriptions/)</sup><sup> • </sup><sup>[4](https://dharmakshethra.com/rudradaman-i-the-shaka-emperor-who-made-power-sound-like-poetry/)</sup> |\n| Later additions | Conduits added under Ashoka by the Yavana king Tushaspha<sup>[1](https://puratattva.in/the-mauryas-sources-inscriptions/)</sup><sup> • </sup><sup>[5](https://whatisindia.com/inscriptions/earlyguptakings/politicalhistory83.html)</sup> |\n| Duration of the work | The embankment endured about four hundred years before a storm breached it by 150 AD<sup>[2](https://cristoraul.org/ENGLISH/readinghall/pdf-library/Biographies/0-324-293_CHANDRAGUPTA-MAURYA.pdf)</sup> |\n\n## Origins and family\n\nThe Junagadh inscription identifies Pushyagupta only by caste and office: a Vaishya serving as the rashtriya, or provincial governor, of [Chandragupta Maurya](https://www.edgepedia.org/chandragupta-maurya).<sup>[1](https://puratattva.in/the-mauryas-sources-inscriptions/)</sup><sup> • </sup><sup>[2](https://cristoraul.org/ENGLISH/readinghall/pdf-library/Biographies/0-324-293_CHANDRAGUPTA-MAURYA.pdf)</sup> A claim circulating online that he was Chandragupta's brother-in-law rests on no inscriptional text and is not supported by the sources reproduced here.<sup>[1](https://puratattva.in/the-mauryas-sources-inscriptions/)</sup><sup> • </sup><sup>[2](https://cristoraul.org/ENGLISH/readinghall/pdf-library/Biographies/0-324-293_CHANDRAGUPTA-MAURYA.pdf)</sup>\n\n## Career\n\nPushyagupta governed Saurashtra on behalf of Chandragupta.<sup>[3](https://www.historyback.com/en/world/Asia/1001023861.html)</sup><sup> • </sup><sup>[6](https://tareekhejahan.com/chandragupta-maurya-history-achievements/)</sup> \n\nHis recorded act is the construction of the Sudarshana lake. He dammed a small stream to provide a reservoir of great value for local farmers, creating what one account renders as \"Lake Beautiful\" in [Kathiawar](https://www.edgepedia.org/kathiawar).<sup>[2](https://cristoraul.org/ENGLISH/readinghall/pdf-library/Biographies/0-324-293_CHANDRAGUPTA-MAURYA.pdf)</sup> The lake was formed by building an artificial dam over the water sources of the Raivataka and Urjayat mountains near Girnar.<sup>[3](https://www.historyback.com/en/world/Asia/1001023861.html)</sup> The Junagadh inscription states that the lake was \"ordered to be made by the Vaisya Pushyagupta, the provincial governor of the Maurya king Chandragupta\".<sup>[1](https://puratattva.in/the-mauryas-sources-inscriptions/)</sup>\n\nUnder Chandragupta's grandson Ashoka, the Yavana king Tushaspha, then governing the province, adorned the lake with conduits for drawing water from it.<sup>[1](https://puratattva.in/the-mauryas-sources-inscriptions/)</sup><sup> • </sup><sup>[3](https://www.historyback.com/en/world/Asia/1001023861.html)</sup> \n\n## Political influence\n\nPushyagupta's office illustrates how Chandragupta administered conquered territory. Saurashtra at the time \"had no Raja\", and the officer called rashtriya, probably identical with Kautilya's rashtrapala, was placed in charge of corporations of that kind.<sup>[2](https://cristoraul.org/ENGLISH/readinghall/pdf-library/Biographies/0-324-293_CHANDRAGUPTA-MAURYA.pdf)</sup> His governorship therefore shows Maurya rule operating through provincial officers over regions without a resident king.\n\nThe lasting institution was the reservoir itself. The dam endured for about four hundred years, until in 150 AD a storm of \"most tremendous fury, befitting the end of a mundane period\" destroyed the embankment.<sup>[2](https://cristoraul.org/ENGLISH/readinghall/pdf-library/Biographies/0-324-293_CHANDRAGUPTA-MAURYA.pdf)</sup> In the 72nd year of Rudradaman, on the first of the dark half of Margasirsha, floods of the Suvarnasikata, Palasini, and other streams of mount Urjayat tore a breach four hundred and twenty cubits long, as many broad, and seventy-five cubits deep, so that all the water escaped.<sup>[1](https://puratattva.in/the-mauryas-sources-inscriptions/)</sup> Rudradaman had the dam rebuilt three times as strong through his Pahlava provincial governor Suvishakha.<sup>[4](https://dharmakshethra.com/rudradaman-i-the-shaka-emperor-who-made-power-sound-like-poetry/)</sup><sup> • </sup><sup>[5](https://whatisindia.com/inscriptions/earlyguptakings/politicalhistory83.html)</sup> The lake was renewed again under [Skandagupta](https://www.edgepedia.org/skandagupta) in Gupta year 137 = 456-57 AD, when Parnadatta served as his governor of Saurashtra.<sup>[5](https://whatisindia.com/inscriptions/earlyguptakings/politicalhistory83.html)</sup> Pushyagupta's work thus anchored an irrigation system maintained by three successive dynasties, the Mauryas, the Shakas, and the Guptas.\n\n## Historians' assessment\n\nThe inscription assesses Pushyagupta by his work rather than by any epithet: a Vaishya official whose dam served local farmers.<sup>[1](https://puratattva.in/the-mauryas-sources-inscriptions/)</sup><sup> • </sup><sup>[2](https://cristoraul.org/ENGLISH/readinghall/pdf-library/Biographies/0-324-293_CHANDRAGUPTA-MAURYA.pdf)</sup> \n\n## Legacy\n\nBuilt under Chandragupta, furnished with conduits under Ashoka, repaired by Rudradaman's minister Suvisakha in 150 AD, and renewed under Skandagupta in 456-57 AD, the Sudarshana lake served the region around Girnar until it was breached and had to be rebuilt.<sup>[1](https://puratattva.in/the-mauryas-sources-inscriptions/)</sup><sup> • </sup><sup>[2](https://cristoraul.org/ENGLISH/readinghall/pdf-library/Biographies/0-324-293_CHANDRAGUPTA-MAURYA.pdf)</sup><sup> • </sup><sup>[5](https://whatisindia.com/inscriptions/earlyguptakings/politicalhistory83.html)</sup>\n## References\n\n1. [The Mauryas – Inscriptions](https://puratattva.in/the-mauryas-sources-inscriptions/)\n2. [Chandragupta Maurya (biography)](https://cristoraul.org/ENGLISH/readinghall/pdf-library/Biographies/0-324-293_CHANDRAGUPTA-MAURYA.pdf)\n3. [Maurya Emperor Chandragupta Maurya](https://www.historyback.com/en/world/Asia/1001023861.html)\n4. [Rudradaman I: The Shaka Emperor Who Made Power Sound Like Poetry](https://dharmakshethra.com/rudradaman-i-the-shaka-emperor-who-made-power-sound-like-poetry/)\n5. [South Indian Inscriptions – Inscriptions collected during the year 1908-09](https://whatisindia.com/inscriptions/earlyguptakings/politicalhistory83.html)\n6. [चंद्रगुप्त मौर्य कौन थे? उनका उत्थान, उपलब्धियाँ और इतिहास](https://tareekhejahan.com/chandragupta-maurya-history-achievements/)\n\n---\n*Topic: Encyclopedia › Society and history › History and archaeology › Asian history › India and South Asia › Maurya Empire (322 to 185 BC) › Administration, economy, and religion*\n\n*Initially written Sep 23, 2026 · Edited: Oct 15, 2026; Oct 21, 2026; Oct 25, 2026*\n\n*Copyright 2026 EdgeChat AI, a subsidiary of Biostate AI.*\n\nLicense: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license\n",
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